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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 150-200 of 266 product results


product-image-AAA31421_IHC6.jpg IHC (Immunohistchemistry) (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.)

BAG3, Polyclonal Antibody (Cat# AAA31421)

Full Name
Phospho-BAG3 (Tyr457) Antibody
Gene Names
BAG3; BIS; BAG-3; CAIR-1
Reactivity
Human, Mouse, Rat
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-AAA31158_WB7.jpg WB (Western Blot) (Western blot analysis of Phospho-Zyxin (Tyr316) in lysates of Jurkat paclitaxel 1uM 24h, using Phospho-Zyxin (Tyr316) Antibody.)

Zyxin, Polyclonal Antibody (Cat# AAA31158)

Full Name
Phospho-Zyxin (Tyr316) Antibody
Gene Names
ZYX; ESP-2; HED-2
Reactivity
Human, Mouse, Rat
Predicted: Pig, Bovine, Horse, Sheep, Rabbit, Dog, Chicken
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
product-image-AAA31417_IHC6.jpg IHC (Immunohistchemistry) (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.)

FGFR1/2/3/4, Polyclonal Antibody (Cat# AAA31417)

Full Name
Phospho-FGFR1/2/3/4 (Tyr653+Tyr654) Antibody
Gene Names
FGFR1; CEK; FLG; HH2; OGD; FLT2; KAL2; BFGFR; CD331; FGFBR; FLT-2; HBGFR; N-SAM; FGFR-1; bFGF-R-1
Reactivity
Human, Mouse, Rat, Monkey
Predicted Reactivity: Bovine (100%), Horse (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-AAA31418_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.)

CD22, Polyclonal Antibody (Cat# AAA31418)

Full Name
Phospho-CD22 (Tyr842) Antibody
Gene Names
CD22; SIGLEC2; SIGLEC-2
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Horse (83%)
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-AAA31429_APP11.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.)

p53, Polyclonal Antibody (Cat# AAA31429)

Full Name
Phospho-p53 (Ser392) Antibody
Gene Names
TP53; P53; BCC7; LFS1; TRP53
Reactivity
Human, Mouse
Predicted Reactivity: Pig (88%), Bovine (88%), Sheep (88%), Rabbit (88%)
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-AAA28611_IHC6.jpg IHC (Immunohistchemistry) (Immunohistochemistry analysis of paraffin-embedded Human breast cancer using Phospho-Smad3-S423/S425 Rabbit mAb (AAA28611) at dilution of 1:200 (40x lens). High pressure antigen retrieval performed with 0.01M Citrate Bufferr (pH 6.0) prior to IHC staining.)

Smad3-S423/S425, Monoclonal Antibody (Cat# AAA28611)

Full Name
Phospho-Smad3-S423/S425 Rabbit mAb
Reactivity
Human
Applications
Western Blot (WB), Immunohistochemistry-Paraffin (IHC-P), ELISA (EIA)
Purity
Affinity purification
Pricing
product-image-AAA31427_IHC7.jpg IHC (Immunohistochemistry) (At 1/100 staining Mouse brain 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.)

NACA, Polyclonal Antibody (Cat# AAA31427)

Full Name
Phospho-NACA (Thr159) Antibody
Gene Names
NACA; HSD48; NACA1; skNAC
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Pig (100%), Zebrafish (100%), Bovine (100%), Sheep (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-AAA31423_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.)

CtBP1/2, Polyclonal Antibody (Cat# AAA31423)

Full Name
Phospho-CtBP1/2 (Ser158/Ser164) Antibody
Gene Names
CTBP1; BARS
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Pig (100%), Zebrafish (82%), Bovine (100%), Horse (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-AAA28614_IHC9.jpg IHC (Immunohistchemistry) (Immunohistochemistry analysis of paraffin-embedded Mouse liver using Phospho-I?B?-S36 Rabbit mAb (AAA28614) at dilution of 1:200 (40x lens). High pressure antigen retrieval performed with 0.01M Citrate Bufferr (pH 6.0) prior to IHC staining.)

IkappaBalpha-S36, Monoclonal Antibody (Cat# AAA28614)

Full Name
Phospho-IkappaBalpha-S36 Rabbit mAb
Reactivity
Human
Applications
Western Blot (WB), Immunohistochemistry-Paraffin (IHC-P), ELISA (EIA)
Purity
Affinity purification
Pricing
product-image-AAA31430_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).)

PDX1, Polyclonal Antibody (Cat# AAA31430)

Full Name
Phospho-PDX1 (Ser66) Antibody
Gene Names
PDX1; GSF; IPF1; IUF1; IDX-1; MODY4; PDX-1; STF-1
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Pig (88%), Bovine (100%), Horse (100%), Sheep (100%), Rabbit (100%), Dog (100%), Chicken (88%), Xenopus (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-AAA31437_IHC6.jpg IHC (Immunohistchemistry) (At 1/100 staining Mouse brain 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.)

USF1, Polyclonal Antibody (Cat# AAA31437)

Full Name
Phospho-USF1 (Thr153) Antibody
Gene Names
USF1; UEF; FCHL; MLTF; FCHL1; MLTFI; HYPLIP1; bHLHb11
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Pig (100%), Bovine (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-AAA31435_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) Ab, diluted at 1/600, was used as the secondary antibody.)

SRF, Polyclonal Antibody (Cat# AAA31435)

Full Name
Phospho-SRF (Thr159) Antibody
Gene Names
SRF; MCM1
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Pig (100%), Bovine (100%), Horse (100%), Rabbit (100%), Dog (100%), Chicken (100%), Xenopus (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-AAA31436_IHC10.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.)

TPPP, Polyclonal Antibody (Cat# AAA31436)

Full Name
Phospho-TPPP (Ser18) Antibody
Gene Names
TPPP; p24; p25; TPPP1; TPPP/p25; p25alpha
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Pig (100%), Bovine (89%), 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-AAA31439_APP12.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.)

Cyclin E1, Polyclonal Antibody (Cat# AAA31439)

Full Name
Phospho-Cyclin E1 (Ser399) Antibody
Gene Names
CCNE1; CCNE
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Bovine (88%), Horse (88%), Sheep (88%), Chicken (88%), Xenopus (88%)
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-AAA31447_IHC7.jpg IHC (Immunohistochemistry) (At 1/100 staining Mouse brain 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.)

HNRNPA0, Polyclonal Antibody (Cat# AAA31447)

Full Name
Phospho-HNRNPA0 (Ser84) Antibody
Gene Names
HNRNPA0; HNRPA0
Reactivity
Human, Mouse, Rat
Predicted Reactivity: 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-AAA31448_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.)

PPAR alpha, Polyclonal Antibody (Cat# AAA31448)

Full Name
Phospho-PPAR alpha (Ser12) Antibody
Gene Names
PPARA; PPAR; NR1C1; hPPAR; PPARalpha
Reactivity
Human, Mouse, Rat, Monkey
Predicted Reactivity: Bovine (100%), Horse (100%), Sheep (100%), Dog (100%), Chicken (83%)
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-AAA31457_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).)

INCENP, Polyclonal Antibody (Cat# AAA31457)

Full Name
Phospho-INCENP (Thr59) Antibody
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Pig (100%), Zebrafish (100%), Horse (100%), Sheep (89%), 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-AAA31460_IHC17.jpg IHC (Immunohistochemistry) (At 1/100 staining Human mammary 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.)

MCM2, Polyclonal Antibody (Cat# AAA31460)

Full Name
Phospho-MCM2 (Ser27) Antibody
Gene Names
MCM2; BM28; CCNL1; CDCL1; cdc19; D3S3194; MITOTIN
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Pig (100%), Zebrafish (100%), Bovine (100%), Horse (100%), Rabbit (100%), Dog (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-AAA31469_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.)

AXL, Polyclonal Antibody (Cat# AAA31469)

Full Name
Phospho-AXL (Tyr702) Antibody
Gene Names
AXL; UFO; JTK11
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Pig (100%), Zebrafish (100%), Bovine (100%), Horse (100%), Sheep (100%), Rabbit (100%), Dog (100%), Xenopus (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-AAA17648_SC.jpg Standard Curve (Sample)

phospho Tau Protein, ELISA Kit (Cat# AAA17648)

Full Name
Rat phospho Tau Protein ELISA Kit
Reactivity
Rat
Pricing
product-image-AAA28911_APP6.jpg Application Data (Dilution: IF: 1:50-200 IHC 1:100-200)

phospho-MLKL, Monoclonal Antibody (Cat# AAA28911)

Full Name
phospho-MLKL (S358) mouse Monoclonal Antibody (6F8)
Reactivity
Human
Applications
Immunohistochemistry-Paraffin (IHC-P), Immunofluorescence (IF)
Pricing
product-image-AAA28921_IHC7.jpg IHC (Immunohistochemistry) (Dilution: IF: 1:50-200 Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. ELISA: 1/20000. Not yet tested in other applications.)

AP-1, Polyclonal Antibody (Cat# AAA28921)

Full Name
AP-1 (phospho Ser63) Polyclonal Antibody
Gene Names
JUN; AP1; AP-1; c-Jun
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunohistochemistry-Paraffin (IHC-P), Immunofluorescence (IF)
Pricing
product-image-AAA28922_WB7.jpg WB (Western Blot) (Dilution: IF: 1:50-200 Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. ELISA: 1/20000. Not yet tested in other applications.)

Chk2, Polyclonal Antibody (Cat# AAA28922)

Full Name
Chk2 (phospho Thr68) Polyclonal Antibody
Gene Names
CHEK2; CDS1; CHK2; LFS2; RAD53; hCds1; HuCds1; PP1425
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunohistochemistry-Paraffin (IHC-P), Immunofluorescence (IF)
Pricing
product-image-AAA28926_IHC7.jpg IHC (Immunohistochemistry) (Dilution: Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. Immunofluorescence: 1/200 - 1/1000. ELISA: 1/10000. Not yet tested in other applications.)

ERK 1/2, Polyclonal Antibody (Cat# AAA28926)

Full Name
ERK 1/2 (phospho Tyr204) Polyclonal Antibody
Gene Names
MAPK3; ERK1; ERT2; ERK-1; PRKM3; P44ERK1; P44MAPK; HS44KDAP; HUMKER1A; p44-ERK1; p44-MAPK
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunohistochemistry-Paraffin (IHC-P), Immunofluorescence (IF)
Pricing
product-image-AAA25090_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# AAA25090)

Full Name
ENO3 (Enolase 3, 2-phospho-D-glycerate Hydro-lyase, beta-Enolase, Muscle-specific Enolase, MSE, Skeletal Muscle Enolase) (FITC)
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-AAA28930_WB7.jpg WB (Western Blot) (Dilution: Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. Immunofluorescence: 1/200 - 1/1000. ELISA: 1/20000. Not yet tested in other applications.)

IRS-1, Polyclonal Antibody (Cat# AAA28930)

Full Name
IRS-1 (phospho Ser636) Polyclonal Antibody
Gene Names
IRS1; HIRS-1
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunohistochemistry-Paraffin (IHC-P), Immunofluorescence (IF)
Pricing
product-image-AAA28937_IHC7.jpg IHC (Immunohistochemistry) (Dilution: WB 1:500-2000, IF 1:50-300, IHC 1:50-300 IHC 1:50-300)

p38, Polyclonal Antibody (Cat# AAA28937)

Full Name
p38 (phospho Thr180) Polyclonal Antibody
Gene Names
MAPK14; RK; p38; CSBP; EXIP; Mxi2; CSBP1; CSBP2; CSPB1; PRKM14; PRKM15; SAPK2A; p38ALPHA
Reactivity
Human, Mouse, Rat, Monkey
Applications
Western Blot (WB), Immunohistochemistry-Paraffin (IHC-P), Immunofluorescence (IF)
Pricing
product-image-AAA28935_IHC7.jpg IHC (Immunohistochemistry) (Dilution: Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. ELISA: 1/5000. Not yet tested in other applications.)

MEK-1/2, Polyclonal Antibody (Cat# AAA28935)

Full Name
MEK-1/2 (phospho Ser218/222) Polyclonal Antibody
Gene Names
MAP2K1; MEK1; MKK1; MAPKK1; PRKMK1
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunohistochemistry-Paraffin (IHC-P)
Pricing
product-image-AAA28934_IHC7.jpg IHC (Immunohistochemistry) (Dilution: IF: 1:50-200 WB 1:500-2000, IHC 1:50-300 IHC 1:50-300)

JNK1/2/3, Polyclonal Antibody (Cat# AAA28934)

Full Name
JNK1/2/3 (phospho Thr183/Y185) Polyclonal Antibody
Gene Names
MAPK8; JNK; JNK1; PRKM8; SAPK1; JNK-46; JNK1A2; SAPK1c; JNK21B1/2
Reactivity
Human, Mouse, Rat, Chicken
Applications
Western Blot (WB), Immunohistochemistry-Paraffin (IHC-P), Immunofluorescence (IF)
Pricing
product-image-AAA28946_IHC6.jpg IHC (Immunohistchemistry) (Dilution: Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. ELISA: 1/5000. Not yet tested in other applications.)

HBP1, Polyclonal Antibody (Cat# AAA28946)

Full Name
HBP1 (phospho Ser402) Polyclonal Antibody
Reactivity
Human
Applications
Western Blot (WB), Immunohistochemistry-Paraffin (IHC-P)
Pricing
product-image-AAA28947_IHC7.jpg IHC (Immunohistochemistry) (Dilution: IF: 1:50-200 WB 1:500-2000, IHC 1:50-300 IHC 1:50-300)

ERK 1/2, Polyclonal Antibody (Cat# AAA28947)

Full Name
ERK 1/2 (phospho Tyr222/205) Polyclonal Antibody
Gene Names
MAPK1; ERK; p38; p40; p41; ERK2; ERT1; MAPK2; PRKM1; PRKM2; P42MAPK; p41mapk
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunohistochemistry-Paraffin (IHC-P), Immunofluorescence (IF)
Pricing
product-image-AAA28941_IHC7.jpg IHC (Immunohistochemistry) (Dilution: IF: 1:50-200 Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. Immunoprecipitation: 2-5 ug/mg lysate. ELISA: 1/10000. Not yet tested in other applications.)

Stat3, Polyclonal Antibody (Cat# AAA28941)

Full Name
Stat3 (phospho Ser727) Polyclonal Antibody
Gene Names
STAT3; APRF; HIES
Reactivity
Human, Mouse, Rat, Monkey
Applications
Western Blot (WB), Immunohistochemistry-Paraffin (IHC-P), Immunofluorescence (IF), Immunoprecipitation (IP)
Pricing
product-image-AAA28938_IHC7.jpg IHC (Immunohistochemistry) (Dilution: Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. Immunoprecipitation: 2-5 ug/mg lysate. Immunofluorescence: 1/200 - 1/1000. ELISA: 1/10000. Not yet tested in other applications.)

p53, Polyclonal Antibody (Cat# AAA28938)

Full Name
p53 (phospho Ser15) Polyclonal Antibody
Gene Names
TP53; P53; BCC7; LFS1; TRP53
Reactivity
Human, Rat
Applications
Western Blot (WB), Immunohistochemistry-Paraffin (IHC-P), Immunofluorescence (IF), Immunoprecipitation (IP)
Pricing
product-image-AAA30743_WB6.png WB (Western Blot) (Western Blot analysis of various cells using Phospho-IGF-IR (Y1161) Polyclonal Antibody diluted at 1:500)

IGF-IR, Polyclonal Antibody (Cat# AAA30743)

Full Name
IGF-IR (Phospho-Tyr1161) Rabbit Polyclonal Antibody
Gene Names
IGF1R; IGFR; CD221; IGFIR; JTK13
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunohistochemistry-Paraffin (IHC-P), Immunofluorescence (IF), Immunocytochemistry (ICC), ELISA (EIA)
Purity
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Pricing
product-image-AAA28954_WB6.jpg WB (Western Blot) (Dilution: Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. ELISA: 1/20000. Not yet tested in other applications.)

Akt1/3, Polyclonal Antibody (Cat# AAA28954)

Full Name
Akt1/3 (phospho Tyr437/434) Polyclonal Antibody
Gene Names
AKT1; AKT; PKB; RAC; CWS6; PRKBA; PKB-ALPHA; RAC-ALPHA
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunohistochemistry-Paraffin (IHC-P)
Pricing
product-image-AAA30746_APP9.png Application Data (Li, X., Ma, N., Zhang, Y. et al. Circular RNA circNRIP1 promotes migration and invasion in cervical cancer by sponging miR-629-3p and regulating the PTP4A1/ERK1/2 pathway. Cell Death Dis 11, 399 (2020).)

ERK 1/2, Polyclonal Antibody (Cat# AAA30746)

Full Name
ERK 1/2 (Phospho-Thr202/Y204) Rabbit Polyclonal Antibody
Gene Names
MAPK3; ERK1; ERT2; ERK-1; PRKM3; P44ERK1; P44MAPK; HS44KDAP; HUMKER1A; p44-ERK1; p44-MAPK
Reactivity
Human, Mouse, Rat
Applications
Immunofluorescence (IF), Immunocytochemistry (ICC), Western Blot (WB), Immunohistochemistry-Paraffin (IHC-P), ELISA (EIA)
Purity
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Pricing
product-image-AAA28952_IHC7.jpg IHC (Immunohistochemistry) (Dilution: IF: 1:50-200 Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. ELISA: 1/5000. Not yet tested in other applications.)

p38, Polyclonal Antibody (Cat# AAA28952)

Full Name
p38 (phospho Tyr323) Polyclonal Antibody
Gene Names
MAPK14; RK; p38; CSBP; EXIP; Mxi2; CSBP1; CSBP2; CSPB1; PRKM14; PRKM15; SAPK2A; p38ALPHA
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunohistochemistry-Paraffin (IHC-P), Immunofluorescence (IF)
Pricing
product-image-AAA28948_IHC7.jpg IHC (Immunohistochemistry) (Dilution: Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. ELISA: 1/20000. Not yet tested in other applications.)

PTEN, Polyclonal Antibody (Cat# AAA28948)

Full Name
PTEN (phospho Ser380/T382/T383) Polyclonal Antibody
Gene Names
PTEN; BZS; DEC; CWS1; GLM2; MHAM; TEP1; MMAC1; PTEN1; 10q23del
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunohistochemistry-Paraffin (IHC-P)
Pricing
product-image-AAA23835_WB6.jpg WB (Western Blot) (Detection of human Phospho-MCM2 (S53) by western blot. Samples: Whole cell lysate (10 ug) from HDLM-2, HeLa, Jurkat, MCF-7, MOLT-4, Malme-3M, HEK293T, and Raji cells prepared using NETN lysis buffer. Antibody: Rabbit anti-Phospho-MCM2 (S53) recombinant monoclonal antibody (AAA23835 lot 1) used at 1:1000. Secondary: HRP-conjugated goat anti-rabbit IgG . Detection: Chemiluminescence with an exposure time of 30 seconds. Lower Panel: Rabbit anti-Actin recombinant monoclonal .)

MCM2, Monoclonal Recombinant Antibody (Cat# AAA23835)

Full Name
Rabbit anti-Phospho MCM2 (S53) Recombinant Monoclonal Antibody [BLR108H]
Reactivity
Human, Mouse
Applications
Western Blot (WB), Immunohistochemistry (IHC), Immunocytochemistry (ICC)
Purity
Purified
Pricing
product-image-AAA28950_IHC7.jpg IHC (Immunohistochemistry) (Dilution: IF: 1:50-200 Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. ELISA: 1/20000. Not yet tested in other applications.)

Akt, Polyclonal Antibody (Cat# AAA28950)

Full Name
Akt (phospho Thr308) Polyclonal Antibody
Gene Names
AKT1; AKT; PKB; RAC; CWS6; PRKBA; PKB-ALPHA; RAC-ALPHA
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunohistochemistry-Paraffin (IHC-P), Immunofluorescence (IF)
Pricing
product-image-AAA18969_SC.jpg Standard Curve (Sample)

Phospho-CAMP Response Element Binding Protein (pCREB), ELISA Kit (Cat# AAA18969)

Full Name
Mouse Phospho-CAMP Response Element Binding Protein (pCREB) ELISA Kit
Reactivity
Mouse
Pricing
product-image-AAA28953_IHC6.jpg IHC (Immunohistchemistry) (Dilution: Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. ELISA: 1/5000. Not yet tested in other applications.)

FAK, Polyclonal Antibody (Cat# AAA28953)

Full Name
FAK (phospho Tyr397) Polyclonal Antibody
Gene Names
PTK2; FAK; FADK; FAK1; FRNK; PPP1R71; p125FAK; pp125FAK
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunohistochemistry-Paraffin (IHC-P)
Pricing
product-image-AAA29721_WB3.jpg WB (Western Blot) (Western blot analysis of extracts from 3T3 cells treated with EGF, HWEC cells treated with VEGF and JK cells using eNOS (Phospho-Ser1177) Antibody #AAA29721.)

eNOS, Polyclonal Antibody (Cat# AAA29721)

Full Name
eNOS (Phospho-Ser1177) Antibody
Gene Names
NOS3; eNOS; ECNOS
Reactivity
Human, Mouse, Rat
Applications
Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF)
Pricing
product-image-AAA31277_IHC11.jpg IHC (Immunohistochemistry) (AF4499 at 1/100 staining Human esophageal 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.)

PERK, Polyclonal Antibody (Cat# AAA31277)

Full Name
Phospho-PERK (Ser1096) Antibody
Reactivity
Human, mouse, rat
Applications
Western Blot (WB), Immunohistochemistry (IHC), ELISA (EIA)
Pricing
product-image-AAA17966_WB.jpg WB (Western Blot) (Western blot analysis of extracts from COLO205 cells, using ATF-4 (Phospho-Ser219) Antibody.)

ATF-4, Antibody (Cat# AAA17966)

Full Name
ATF-4 (Phospho-Ser219) Antibody
Gene Names
ATF4; CREB2; TXREB; CREB-2; TAXREB67
Reactivity
Human, Mouse
Applications
Western Blot (WB), ELISA (EIA)
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-AAA31286_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).)

SIRT2, Polyclonal Antibody (Cat# AAA31286)

Full Name
Phospho-SIRT2 (Ser368) Antibody
Gene Names
SIRT2; SIR2; SIR2L; SIR2L2
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-AAA31278_IHC8.jpg IHC (Immunohistochemistry) (At 1/100 staining Human mammary 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.)

SAMHD1, Polyclonal Antibody (Cat# AAA31278)

Full Name
Phospho-SAMHD1 (Thr592) Antibody
Gene Names
SAMHD1; DCIP; CHBL2; HDDC1; MOP-5; SBBI88
Reactivity
Human, Mouse, Rat, Monkey
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-AAA31281_IHC19.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.)

PAK5/6, Polyclonal Antibody (Cat# AAA31281)

Full Name
Phospho-PAK5/6 (Ser602/Ser560) Antibody
Gene Names
PAK7; PAK5
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-AAA31285_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).)

TOPBP1, Polyclonal Antibody (Cat# AAA31285)

Full Name
Phospho-TOPBP1 (Ser1138) Antibody
Gene Names
TOPBP1; TOP2BP1
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-AAA31284_IHC6.jpg IHC (Immunohistchemistry) (At 1/100 staining Mouse heart 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.)

OTUB1, Polyclonal Antibody (Cat# AAA31284)

Full Name
Phospho-OTUB1 (Ser16) Antibody
Gene Names
OTUB1; OTB1; OTU1; HSPC263
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

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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