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Phospho Antibodies

Phospho-specific antibodies’ typical purpose is to enable researchers to detect changes in proteins. They will exclusively bind to the amino acid sequence on a protein that has been phosphorylated (which is both a physical & chemical change) and do not bind to the same amino acid sequence on said protein if it lacks said phosphorylation. This aids in being able to clearly see and understand the data produced from this particular protein modification.


Viewing 100-150 of 266 product results


product-image-AAA31282_IHC10.jpg IHC (Immunohistochemistry) (At 1/100 staining Human prostate cancer by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the primary antibody at 4 degree C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

hFANCI, Polyclonal Antibody (Cat# AAA31282)

Full Name
Phospho-hFANCI (Ser565) Antibody
Gene Names
FANCI; KIAA1794
Reactivity
Human, Mouse, Rat
Applications
Immunohistochemistry (IHC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA17971_IF3.jpg IF (Immunofluorescence) (P-peptide-+ Immunofluorescence analysis of HeLa cells, using ALK (Phospho-Tyr1604) antibody.)

ALK, Antibody (Cat# AAA17971)

Full Name
ALK (Phospho-Tyr1604) Antibody
Gene Names
ALK; CD246; NBLST3
Reactivity
Human
Applications
Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), ELISA (EIA)
Purity
Affinity-purified fromrabbit antiserum by affinity-chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation site.
Pricing
product-image-AAA31283_IHC6.jpg IHC (Immunohistchemistry) (At 1/100 staining Human kidney cancer and adjacent normal tissues by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the primary antibody at 4 degree C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

MAP3K3, Polyclonal Antibody (Cat# AAA31283)

Full Name
Phospho-MAP3K3 (Ser166) Antibody
Gene Names
MAP3K3; MEKK3; MAPKKK3
Reactivity
Human, Mouse, Rat
Applications
Immunohistochemistry (IHC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA31287_APP6.jpg Application Data (At 25 degree C. Samples were then incubated with primary Ab(At 37 degree C. An AlexaFluor594 conjugated goat anti-rabbit IgG(H+L) Ab(Red) and an AlexaFluor488 conjugated goat anti-mouse IgG(H+L) Ab(Green) were used as the secondary antibody.The nuclear counter stain is DAPI (blue).)

LRRK2, Polyclonal Antibody (Cat# AAA31287)

Full Name
Phospho-LRRK2 (Ser935) Antibody
Gene Names
LRRK2; PARK8; RIPK7; ROCO2; AURA17; DARDARIN
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA31293_IHC6.jpg IHC (Immunohistchemistry) (At 1/100 staining Human gastric cancer by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the primary antibody at 4 degree C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

SRPK2, Polyclonal Antibody (Cat# AAA31293)

Full Name
Phospho-SRPK2 (Ser494/Ser497) Antibody
Gene Names
SRPK2; SFRSK2
Reactivity
Human, Mouse, Rat
Applications
Immunohistochemistry (IHC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA31289_IHC20.jpg IHC (Immunohistochemistry) (At 1/100 staining Human prostate cancer and adjacent normal tissues by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the primary antibody at 4 degree C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

EEF1A2, Polyclonal Antibody (Cat# AAA31289)

Full Name
Phospho-EEF1A2 (Ser358) Antibody
Gene Names
EEF1A2; HS1; STN; EF1A; STNL; EEF1AL; EF-1-alpha-2
Reactivity
Human, Mouse, Rat
Applications
Immunohistochemistry (IHC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA29767_FCM6.jpg FCM (Flow Cytometry) (Flow cytometric analysis of MCF-7 cells with Phospho-Erk1 (T202)+Erk2 (T185) antibody at 1/50 dilution (red) compared with an unlabelled control (cells without incubation with primary antibody; black). Alexa Fluor 488-conjugated goat anti rabbit IgG was used as secondary antibody)

ERK1+Erk2, Monoclonal Antibody (Cat# AAA29767)

Full Name
ERK1 (Phospho-T202)+Erk2 (Phospho-T185) Antibody
Gene Names
MAPK3; ERK1; ERT2; ERK-1; PRKM3; P44ERK1; P44MAPK; HS44KDAP; HUMKER1A; p44-ERK1; p44-MAPK
Reactivity
Human
Applications
Western Blot (WB), Immunocytochemistry (ICC), Immunofluorescence (IF), Immunohistochemistry (IHC), Immunoprecipitation (IP), Flow Cytometry (FC/FACS)
Purity
ProA affinity purified
Pricing
product-image-AAA31296_APP13.jpg Application Data (At 25 degree C. Samples were then incubated with primary Ab(At 37 degree C. An AlexaFluor594 conjugated goat anti-rabbit IgG(H+L) Ab(Red) and an AlexaFluor488 conjugated goat anti-mouse IgG(H+L) Ab(Green) were used as the secondary antibody.The nuclear counter stain is DAPI (blue).)

Rab8, Polyclonal Antibody (Cat# AAA31296)

Full Name
Phospho-Rab8 (Thr72) Antibody
Gene Names
RAB8A; MEL; RAB8
Reactivity
Human, Mouse, Rat
Applications
Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA29766_FCM8.jpg FCM (Flow Cytometry) (Flow cytometric analysis of Hela cells with Phospho-eIF-2a (S51) antibody at 1/50 dilution (blue) compared with an unlabelled control (cells without incubation with primary antibody; red). Alexa Fluor 488-conjugated goat anti rabbit IgG was used as the secondary antibody.)

eIF-2a, Monoclonal Antibody (Cat# AAA29766)

Full Name
eIF-2a (Phospho-S51) Antibody
Gene Names
EIF2A; CDA02; EIF-2A; MST089; MSTP004; MSTP089
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunohistochemistry (IHC), Flow Cytometry (FC/FACS), Immunocytochemistry (ICC), Immunofluorescence (IF), Immunohistochemistry (IHC), Immunoprecipitation (IP), Flow Cytometry (FC/FACS)
Purity
ProA affinity purified
Pricing
product-image-AAA31299_APP9.jpg Application Data (At 25 degree C. Samples were then incubated with primary Ab(At 37 degree C. An AlexaFluor594 conjugated goat anti-rabbit IgG(H+L) Ab(Red) and an AlexaFluor488 conjugated goat anti-mouse IgG(H+L) Ab(Green) were used as the secondary antibody.The nuclear counter stain is DAPI (blue).)

MSH2, Polyclonal Antibody (Cat# AAA31299)

Full Name
Phospho-MSH2 (Tyr238) Antibody
Gene Names
MSH2; FCC1; COCA1; HNPCC; LCFS2; HNPCC1
Reactivity
Human, Mouse, Rat
Applications
Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA31300_APP16.jpg Application Data (At 25 degree C. Samples were then incubated with primary Ab(At 37 degree C. An AlexaFluor594 conjugated goat anti-rabbit IgG(H+L) Ab(Red) and an AlexaFluor488 conjugated goat anti-mouse IgG(H+L) Ab(Green) were used as the secondary antibody.The nuclear counter stain is DAPI (blue).)

ERK1/2, Polyclonal Antibody (Cat# AAA31300)

Full Name
Phospho-ERK1/2 (Thr177/Thr160) Antibody
Gene Names
MAPK3; ERK1; ERT2; ERK-1; PRKM3; P44ERK1; P44MAPK; HS44KDAP; HUMKER1A; p44-ERK1; p44-MAPK
Reactivity
Human, Mouse, Rat
Applications
Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA29768_ICC6.jpg ICC (Immunocytochemistry) (ICC staining Phospho-Glycogen synthase 1 (S641) in NIH/3T3 cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.)

Glycogen Synthase 1, Monoclonal Antibody (Cat# AAA29768)

Full Name
Glycogen Synthase 1 (Phospho-S641) Antibody
Gene Names
GYS1; GSY; GYS
Reactivity
Human, Mouse
Applications
Western Blot (WB), Immunocytochemistry (ICC), Immunohistochemistry (IHC), Immunoprecipitation (IP)
Purity
ProA affinity purified
Pricing
product-image-AAA22345_SC.jpg Standard Curve (Sample)

phospho inhibitory subunit of NF kappaB alpha (pIKBalpha), ELISA Kit (Cat# AAA22345)

Full Name
Mouse phospho inhibitory subunit of NF kappaB alpha (pIKBalpha) ELISA Kit
Reactivity
Mouse
Pricing
product-image-AAA25679_WB7.jpg WB (Western Blot) (Western blot analysis of ENO3 over-expressed 293 cell line, cotransfected with ENO3 Validated Chimera RNAi (Lane 2) or non-transfected control (Lane 1). Blot probed with ENO3 monoclonal antibody. GAPDH (36.1kD) used as specificity and loading control.)

ENO3, Monoclonal Antibody (Cat# AAA25679)

Full Name
ENO3 (Enolase 3, 2-phospho-D-glycerate Hydro-lyase, beta-Enolase, Muscle-specific Enolase, MSE, Skeletal Muscle Enolase) (PE)
Gene Names
ENO3; MSE; GSD13
Reactivity
Human
Applications
ELISA (EIA), Immunofluorescence (IF), Immunohistochemistry (IHC), Western Blot (WB)
Purity
Purified by Protein A Affinity Chromatography.
Pricing
product-image-AAA31305_IHC16.jpg IHC (Immunohistochemistry) (At 1/100 staining Human gastric cancer and adjacent normal tissues by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the primary antibody at 4 degree C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

Moesin/Ezrin/Radixin, Polyclonal Antibody (Cat# AAA31305)

Full Name
Phospho-Moesin/Ezrin/Radixin (Thr558) Antibody
Gene Names
EZR; CVL; CVIL; VIL2
Reactivity
Human, Mouse, Rat
Applications
Immunohistochemistry (IHC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA29771_ICC8.jpg ICC (Immunocytochemistry) (ICC staining Phospho-STAT3 (S727) in NIH/3T3 cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.)

STAT3, Monoclonal Antibody (Cat# AAA29771)

Full Name
STAT3 (Phospho-S727) Antibody
Gene Names
STAT3; APRF; HIES
Reactivity
Human, Rat, Mouse
Applications
Western Blot (WB), Immunocytochemistry (ICC), Immunofluorescence (IF), Immunohistochemistry (IHC), Immunoprecipitation (IP)
Purity
ProA affinity purified
Pricing
product-image-AAA29776_ICC6.jpg ICC (Immunocytochemistry) (ICC staining Phospho-c-Jun (S63) in A549 cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.)

c-Jun, Monoclonal Antibody (Cat# AAA29776)

Full Name
c-Jun (Phospho-S63) Antibody
Gene Names
JUN; AP1; AP-1; c-Jun
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunocytochemistry (ICC), Immunohistochemistry (IHC)
Purity
ProA affinity purified
Pricing
product-image-AAA18001_IHC.jpg IHC (Immunohistochemistry) (Immunohistochemistry analysis of paraffin-embedded human brain tissue, using Kv4.2/KCND2 (Phospho-Ser616) antibody.)

Kv4.2/KCND2, Antibody (Cat# AAA18001)

Full Name
Kv4.2/KCND2 (Phospho-Ser616) Antibody
Gene Names
KCND2; RK5; KV4.2
Reactivity
Human, Mouse, Rat
Applications
Immunohistochemistry (IHC), ELISA (EIA)
Pricing
product-image-AAA18002_IF.jpg IF (Immunofluorescence) (P-peptide-+ Immunofluorescence analysis of HeLa cells, using TGF beta Receptor I (Phospho-Ser165) antibody.)

TGF beta Receptor I, Antibody (Cat# AAA18002)

Full Name
TGF beta Receptor I (Phospho-Ser165) Antibody
Gene Names
TGFBR1; AAT5; ALK5; ESS1; LDS1; MSSE; SKR4; TBRI; ALK-5; LDS1A; LDS2A; TBR-i; TGFR-1; ACVRLK4; tbetaR-I
Reactivity
Human, Mouse, Rat
Applications
Immunofluorescence (IF), ELISA (EIA), Flow Cytometry (FC/FACS)
Purity
Affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation site.
Pricing
product-image-AAA29779_ICC7.jpg ICC (Immunocytochemistry) (ICC staining Phospho-eIF4E (S209) in 293 cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.)

eIF4E, Monoclonal Antibody (Cat# AAA29779)

Full Name
eIF4E (Phospho-S209) Antibody
Gene Names
EIF4E; CBP; EIF4F; AUTS19; EIF4E1; EIF4EL1
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunocytochemistry (ICC), Immunofluorescence (IF), Immunohistochemistry (IHC), Immunoprecipitation (IP)
Purity
ProA affinity purified
Pricing
product-image-AAA31319_IHC6.jpg IHC (Immunohistchemistry) (At 1/100 staining Human ovarian cancer and adjacent normal tissues by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the primary antibody at 4 degree C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

alpha 1 Catenin, Polyclonal Antibody (Cat# AAA31319)

Full Name
Phospho-alpha 1 Catenin (Ser655/Thr658) Antibody
Gene Names
CTNNA1; CAP102
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunohistochemistry (IHC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA29786_FCM8.jpg FCM (Flow Cytometry) (Flow cytometric analysis of Hela cells with Phospho-POLR2A (S2) antibody at 1/50 dilution (red) compared with an unlabelled control (cells without incubation with primary antibody; black). Alexa Fluor 488-conjugated goat anti rabbit IgG was used as the secondary antibody.)

POLR2A, Monoclonal Antibody (Cat# AAA29786)

Full Name
POLR2A (Phospho-S2) Antibody
Gene Names
POLR2A; RPB1; RPO2; POLR2; POLRA; RPBh1; RPOL2; RpIILS; hsRPB1; hRPB220
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunoprecipitation (IP), Immunocytochemistry (ICC), Immunofluorescence (IF), Immunohistochemistry (IHC), Flow Cytometry (FC/FACS)
Purity
ProA affinity purified
Pricing
product-image-AAA31322_APP6.jpg Application Data (At 25 degree C. Samples were then incubated with primary Ab(At 37 degree C. An AlexaFluor594 conjugated goat anti-rabbit IgG(H+L) Ab(Red) and an AlexaFluor488 conjugated goat anti-mouse IgG(H+L) Ab(Green) were used as the secondary antibody.The nuclear counter stain is DAPI (blue).)

Histone H3, Polyclonal Antibody (Cat# AAA31322)

Full Name
Phospho-Histone H3 (Thr3) Antibody
Gene Names
HIST1H3A; H3/A; H3FA
Reactivity
Human, Mouse, Rat
Applications
Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA29782_ICC6.jpg ICC (Immunocytochemistry) (ICC staining phospho-Estrogen Receptor alpha (S118) in HUVEC cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.)

Estrogen alpha, Monoclonal Antibody (Cat# AAA29782)

Full Name
Estrogen Receptor alpha (Phospho-S118) Antibody
Gene Names
ESR1; ER; ESR; Era; ESRA; NR3A1
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunocytochemistry (ICC), Immunofluorescence (IF), Immunohistochemistry (IHC)
Purity
ProA affinity purified
Pricing
product-image-AAA29781_ICC8.jpg ICC (Immunocytochemistry) (ICC staining Phospho-MEK1 (S218/S222) in NIH/3T3 cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.)

MEK1, Monoclonal Antibody (Cat# AAA29781)

Full Name
MEK1 (Phospho-S218/S222) Antibody
Gene Names
MAP2K1; MEK1; MKK1; MAPKK1; PRKMK1
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunocytochemistry (ICC), Immunofluorescence (IF), Immunohistochemistry (IHC), Immunoprecipitation (IP)
Purity
ProA affinity purified
Pricing
product-image-AAA31331_IHC11.jpg IHC (Immunohistochemistry) (At 1/100 staining Human kidney cancer and adjacent normal tissues by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the primary antibody at 4 degree C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

Smad5, Polyclonal Antibody (Cat# AAA31331)

Full Name
Phospho-Smad5 (Ser463/Ser465) Antibody
Gene Names
SMAD5; DWFC; JV5-1; MADH5
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunohistochemistry (IHC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA31323_APP11.jpg Application Data (At 25 degree C. Samples were then incubated with primary Ab(At 37 degree C. An AlexaFluor594 conjugated goat anti-rabbit IgG(H+L) Ab(Red) and an AlexaFluor488 conjugated goat anti-mouse IgG(H+L) Ab(Green) were used as the secondary antibody.The nuclear counter stain is DAPI (blue).)

TDP43, Polyclonal Antibody (Cat# AAA31323)

Full Name
Phospho-TDP43 (Ser409/Ser410) Antibody
Gene Names
TARDBP; ALS10; TDP-43
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA31329_APP8.jpg Application Data (At 25 degree C. Samples were then incubated with primary Ab(At 37 degree C. An AlexaFluor594 conjugated goat anti-rabbit IgG(H+L) Ab(Red) and an AlexaFluor488 conjugated goat anti-mouse IgG(H+L) Ab(Green) were used as the secondary antibody.The nuclear counter stain is DAPI (blue).)

MCM2, Polyclonal Antibody (Cat# AAA31329)

Full Name
Phospho-MCM2 (Ser41) Antibody
Gene Names
MCM2; BM28; CCNL1; CDCL1; cdc19; D3S3194; MITOTIN
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA31332_IHC11.jpg IHC (Immunohistochemistry) (At 1/100 staining Human colorectal cancer and adjacent normal tissues by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the primary antibody at 4 degree C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

HP1 alpha, Polyclonal Antibody (Cat# AAA31332)

Full Name
Phospho-HP1 alpha (Ser92) Antibody
Gene Names
CBX5; HP1; HP1A
Reactivity
Human, Mouse, Rat
Applications
Immunohistochemistry (IHC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA11391_SC.jpg Standard Curve (Sample)

Phospho-AKT (S473), ELISA Kit (Cat# AAA11391)

Full Name
Human Phospho-AKT (S473) ELISA Kit
Reactivity
Human
Pricing
product-image-AAA31366_IHC7.jpg IHC (Immunohistochemistry) (At 1/100 staining Mouse testis tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the primary antibody at 4 degree C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

IRS1, Polyclonal Antibody (Cat# AAA31366)

Full Name
Phospho-IRS1 (Tyr896) Antibody
Gene Names
IRS1; HIRS-1
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Pig (100%), Zebrafish (100%), Bovine (100%), Horse (100%), Sheep (100%), Rabbit (100%), Dog (100%)
Applications
Western Blot (WB), Immunohistochemistry (IHC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA31365_IHC10.jpg IHC (Immunohistochemistry) (At 1/100 staining Human kidney cancer by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the primary antibody at 4 degree C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

IRS1, Polyclonal Antibody (Cat# AAA31365)

Full Name
Phospho-IRS1 (Ser616) Antibody
Gene Names
IRS1; HIRS-1
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Pig (100%), Zebrafish (83%), Bovine (100%), Horse (100%), Sheep (100%), Rabbit (100%), Dog (100%)
Applications
Western Blot (WB), Immunohistochemistry (IHC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA31373_IHC6.jpg IHC (Immunohistchemistry) (At 1/100 staining Human gastric cancer and adjacent normal tissues by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the primary antibody at 4 degree C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

GIT2, Polyclonal Antibody (Cat# AAA31373)

Full Name
Phospho-GIT2 (Tyr592) Antibody
Gene Names
GIT2; CAT2; CAT-2
Reactivity
Human
Predicted Reactivity: Pig (100%), Bovine (100%), Horse (100%), Sheep (100%), Rabbit (100%), Dog (100%)
Applications
Western Blot (WB), Immunohistochemistry (IHC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA28302_IHC10.jpg IHC (Immunohistochemistry) (Immunohistochemistry-Phospho-PEA15-S104 pAb)

PEA15-S104, Polyclonal Antibody (Cat# AAA28302)

Full Name
Phospho-PEA15-S104 pAb
Gene Names
PEA15; PED; MAT1; HMAT1; MAT1H; PEA-15; HUMMAT1H; PED-PEA15; PED/PEA15
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunohistochemistry (IHC)
Purity
Affinity Purification
Pricing
product-image-AAA31383_IHC7.jpg IHC (Immunohistochemistry) (At 1/200 staining Human kidney tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary antibody.)

RhoA, Polyclonal Antibody (Cat# AAA31383)

Full Name
Phospho-RhoA (Ser188) Antibody
Gene Names
RHOA; ARHA; ARH12; RHO12; RHOH12
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Pig (100%), Bovine (100%), Sheep (100%), Dog (100%)
Applications
Western Blot (WB), Immunohistochemistry (IHC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA31380_IHC8.jpg IHC (Immunohistochemistry) (At 1/200 staining Human prostate cancer tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary antibody.)

CDK4, Polyclonal Antibody (Cat# AAA31380)

Full Name
Phospho-CDK4 (Thr172) Antibody
Gene Names
CDK4; CMM3; PSK-J3
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Pig (100%), Zebrafish (85%), Bovine (100%), Horse (100%), Sheep (100%), Rabbit (100%), Dog (100%), Xenopus (92%)
Applications
Western Blot (WB), Immunohistochemistry (IHC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA31395_APP6.jpg Application Data (At 25 degree C. Samples were then incubated with primary Ab(At 37 degree C. An AlexaFluor594 conjugated goat anti-rabbit IgG(H+L) Ab(Red) and an AlexaFluor488 conjugated goat anti-mouse IgG(H+L) Ab(Green) were used as the secondary antibody.The nuclear counter stain is DAPI(blue).)

Plastin L, Polyclonal Antibody (Cat# AAA31395)

Full Name
Phospho-Plastin L (Ser5) Antibody
Gene Names
LCP1; LPL; CP64; PLS2; LC64P; HEL-S-37; L-PLASTIN
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Pig (100%), Bovine (100%), Horse (100%), Sheep (100%), Rabbit (100%), Dog (100%)
Applications
Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA31390_APP8.jpg Application Data (At 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)

Smad2, Polyclonal Antibody (Cat# AAA31390)

Full Name
Phospho-Smad2 (Ser255) Antibody
Gene Names
SMAD2; JV18; MADH2; MADR2; JV18-1; hMAD-2; hSMAD2
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Zebrafish (89%), Bovine (100%), Horse (100%), Sheep (100%), Rabbit (100%), Dog (100%), Xenopus (89%)
Applications
Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA31388_APP6.jpg Application Data (At 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)

p27 Kip1, Polyclonal Antibody (Cat# AAA31388)

Full Name
Phospho-p27 Kip1 (Ser178) Antibody
Gene Names
CDKN1B; KIP1; MEN4; CDKN4; MEN1B; P27KIP1
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Bovine (100%), Sheep (100%), Rabbit (100%), Dog (100%)
Applications
Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA31389_APP6.jpg Application Data (At 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) antibody(Red), diluted at 1/600, was used as secondary antibody.)

Ret, Polyclonal Antibody (Cat# AAA31389)

Full Name
Phospho-Ret (Tyr1096) Antibody
Gene Names
RET; PTC; MTC1; HSCR1; MEN2A; MEN2B; RET51; CDHF12; CDHR16; RET-ELE1
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Pig (100%), Bovine (100%), Sheep (100%), Rabbit (100%), Dog (100%)
Applications
Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA31404_APP6.jpg Application Data (At 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) antibody(Red), diluted at 1/600, was used as secondary antibody.)

JAK3, Polyclonal Antibody (Cat# AAA31404)

Full Name
Phospho-JAK3 (Tyr904) Antibody
Gene Names
JAK3; JAKL; LJAK; JAK-3; L-JAK; JAK3_HUMAN
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Bovine (100%), Sheep (100%), Dog (100%)
Applications
Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA19109_SC.jpg Standard Curve (Sample)

Phospho-Tau (Thr217), P-tau217, ELISA Kit (Cat# AAA19109)

Full Name
Human Phospho-Tau (Thr217), P-tau217 ELISA Kit
Reactivity
Human
Pricing
product-image-AAA31399_APP6.jpg Application Data (At 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)

EGFR, Polyclonal Antibody (Cat# AAA31399)

Full Name
Phospho-EGFR (Tyr998) Antibody
Gene Names
EGFR; ERBB; HER1; mENA; ERBB1; PIG61
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Pig (100%), Bovine (100%), Sheep (100%), Rabbit (100%)
Applications
Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA31402_IHC8.jpg IHC (Immunohistochemistry) (At 1/100 staining Human gastric cancer and adjacent normal tissues by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the primary antibody at 4 degree C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

CAMKK1/2, Polyclonal Antibody (Cat# AAA31402)

Full Name
Phospho-CAMKK1/2 (Ser458/Ser495) Antibody
Gene Names
CAMKK1; CAMKKA
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Pig (100%), Bovine (100%), Sheep (100%), Rabbit (100%), Dog (100%), Chicken (100%), Xenopus (100%)
Applications
Western Blot (WB), Immunohistochemistry (IHC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA31401_APP6.jpg Application Data (At 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)

Retinoblastoma, Polyclonal Antibody (Cat# AAA31401)

Full Name
Phospho-Retinoblastoma (Ser788) Antibody
Gene Names
RB1; RB; pRb; OSRC; pp110; p105-Rb
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Pig (100%), Bovine (100%), Horse (100%), Sheep (100%), Rabbit (100%), Dog (100%), Chicken (92%), Xenopus (92%)
Applications
Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA31387_APP7.jpg Application Data (At 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)

p27 Kip1, Polyclonal Antibody (Cat# AAA31387)

Full Name
Phospho-p27 Kip1 (Thr157) Antibody
Gene Names
CDKN1B; KIP1; MEN4; CDKN4; MEN1B; P27KIP1
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Bovine (89%), Sheep (89%), Rabbit (100%), Dog (100%), Chicken (89%)
Applications
Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA31412_APP9.jpg Application Data (At 25 degree C. Samples were then incubated with primary Ab(At 37 degree C. An AlexaFluor594 conjugated goat anti-rabbit IgG(H+L) Ab(Red) and an AlexaFluor488 conjugated goat anti-mouse IgG(H+L) Ab(Green) were used as the secondary antibody.The nuclear counter stain is DAPI(blue).)

FRS2, Polyclonal Antibody (Cat# AAA31412)

Full Name
Phospho-FRS2 (Tyr196) Antibody
Gene Names
FRS2; SNT; SNT1; FRS2A; SNT-1; FRS2alpha
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Pig (100%), Bovine (100%), Horse (100%), Sheep (100%), Rabbit (100%), Dog (100%), Chicken (100%)
Applications
Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA31405_APP9.jpg Application Data (At 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) antibody(Red), diluted at 1/600, was used as secondary antibody.)

JAK3, Polyclonal Antibody (Cat# AAA31405)

Full Name
Phospho-JAK3 (Tyr981) Antibody
Gene Names
JAK3; JAKL; LJAK; JAK-3; L-JAK; JAK3_HUMAN
Reactivity
Human, Mouse, Rat, Monkey
Predicted Reactivity: Pig (100%), Bovine (91%), Horse (100%), Sheep (100%), Dog (100%)
Applications
Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA31409_APP6.jpg Application Data (At 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)

PKC delta, Polyclonal Antibody (Cat# AAA31409)

Full Name
Phospho-PKC delta (Ser664) Antibody
Gene Names
PRKCD; MAY1; PKCD; nPKC-delta
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Pig (82%), Bovine (91%), Horse (91%), Sheep (91%), Dog (91%), Chicken (91%), Xenopus (82%)
Applications
Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC), Peptide ELISA (EIA)
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Pricing
product-image-AAA31157_WB6.jpg WB (Western Blot) (Western blot analysis of Phospho-NFAT3 (Ser289) in lysates of HepG2 Ca2+ 40uM 30', using Phospho-NFAT3 (Ser289) Antibody.)

NFAT3, Polyclonal Antibody (Cat# AAA31157)

Full Name
Phospho-NFAT3 (Ser289) Antibody
Gene Names
NFATC4; NFAT3; NF-AT3; NF-ATC4
Reactivity
Human, Mouse, Rat
Predicted: Pig, Bovine, Horse, Sheep, Rabbit, Dog
Applications
Western Blot (WB), Immunohistochemistry (IHC), Peptide ELISA (EIA)
Purity
Purified rabbit serum by affinity purification via sequential chromatography on phospho- and non-phospho-peptide affinity columns.
Pricing

What Are Phospho Antibodies?


Protein phosphorylation is a process where a phosphate group is added to certain amino acid residues of a protein – usually serine (S), threonine (T), or tyrosine (Y) - by enzymes called kinases. This process is integral in controlling cellular signaling, cellular growth, and other biological functions.


Our catalog includes a wide range of phospho-specific antibodies that can accurately detect this important marker. They perform strongly in widely-used laboratory applications such as Western blot, flow cytometry, immunohistochemistry, and immunofluorescence microscopy. We value your trust in us and are committed to providing top-quality products and services. All of our antibodies are guaranteed to work for the applications and species indicated on our website & associated product pages.


What Are The Key Applications of Phospho Antibodies?


1. Western Blotting


One of the first steps a researcher can take in utilizing these phospho-specific antibodies, is to check if the antibody works using a technique referred to as “Western blot”. For those unfamiliar, Western Blot aids in showing whether the protein that the antibody recognizes is appearing at the correct/expected size. These phospho-specific antibodies should also be able to detect changes in the target protein’s phosphorylation (on/off state) when cells are stimulated in certain ways.


2. Staining of Fixed Cells (Immunocytochemistry)


Another routine use of these phospho-specific antibodies, is to test if the antibody is able to demonstrate similar performance when used on fixed cells (intact cells that have been preserved) as it did in the Western blot tests. It is an important aspect in many cases to confirm that the antibody works in actual intact cell samples. Ideally, the method used for cellular fixation should be the same as what is used in pathology labs (like using 10% formalin). To check if the antibody works well in tissue sections (FFPE), researchers will often test it on fixed cells that are processed similar to tissue samples.


3. Specificity Tests Using Peptides


In order to make sure that the antibody is only binding to the right target:


  • Laboratory technicians will mix the antibody with phospho-peptides (short segments of the protein containing the phosphate group modification).

  • If the antibody signal disappears, it is confirmation that it is binding to the correct phosphorylated location.

  • A more robust test is to use both the phosphorylated and non-phosphorylated (dephosphorylated) versions of the protein. The antibody should react only with the phosphorylated one.

  • Another method sometimes utilized is to treat the sample with an enzyme, such as alkaline phosphatase, that specifically removes phosphate groups. If the antibody signal disappears after this, it also confirms specificity.


4. Genetic Confirmation


As a final step, scientists can genetically manipulate the nucleotide sequence and alter the target protein by removing the exact site where phosphorylation happens. If the antibody no longer appears to detect the modified protein, it is strong evidence supporting the antibody being specific for that phosphorylated site.


Why Buy Phospho Antibodies Through Us?


  • The production laboratory adheres to strict and consistent protocols prior to releasing any of these phospho-specific antibodies:

  • Standard methods and proper controls in all tests to ensure high quality.

  • These antibodies are tested and validated in different cell types and species.

  • High quality control criterion to ensure each batch is consistent, so you will obtain reliable results every time.


FAQ


1. What Are Phospho-Specific Antibodies?


Phospho-specific antibodies are made to detect proteins only when they have a phosphate group linked to a specific amino acid residue. This empowers scientists understand if a protein is "turned on" or active, based on its phosphorylation state.


2. How to Detect Phosphorylated Proteins in a Western Blot?


To find out if a protein is phosphorylated using Western blot:


  • Use a phospho-specific antibody that binds only to the phosphorylated form of the protein.

  • You can also use a “regular” antibody for the same amino acid sequence of the protein that the phospho-specific antibody is binding to (but in this case, this antibody will not bind if there is a phosphate group present) in order to compare how much of it is phosphorylated versus how much is non-phosphorylated (or “total” protein, if the “normal” antibody’s epitopes are non-phospho-site-specific).


3. How to Choose the Best Antibody?


Here are some simple tips to help you pick the right antibody:


  • Know your target

  • Match your sample characteristics

  • Confirm the intended use is appropriate

  • Check “host” and “type”

  • Check the “quality” of the presented data/images

  • Appraise whether the available validation meets your needs


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