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).)
Rabbit ATR Polyclonal Antibody | anti-ATR antibody
Phospho-ATR (Thr1989) Antibody
Gene Names
ATR; FRP1; MEC1; SCKL; FCTCS; SCKL1
Reactivity
Human, MousePredicted Reactivity: Bovine (91%), Sheep (91%)
Applications
ELISA, Immunocytochemistry, Immunofluorescence, Western Blot
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Synonyms
ATR, Antibody; Phospho-ATR (Thr1989) Antibody; Ataxia telangiectasia and Rad3 related; Ataxia telangiectasia and Rad3-related protein; ATR; ATR_HUMAN; FCTCS; FRAP Related Protein 1; FRAP-related protein 1; FRP1; MEC1; MEC1 mitosis entry checkpoint 1 homolog; Protein kinase ATR; RAC3; Rad3 related protein; SCKL; SCKL1; Serine/threonine protein kinase ATR; Serine/threonine-protein kinase ATR; anti-ATR antibody
Host
Rabbit
Reactivity
Human, Mouse
Predicted Reactivity: Bovine (91%), Sheep (91%)
Predicted Reactivity: Bovine (91%), Sheep (91%)
Clonality
Polyclonal
Isotype
Rabbit IgG
Specificity
Phospho-ATR (Thr1989) Antibody detects endogenous levels of ATR only when phosphorylated at Thr1989.
Tissue Specificity: Ubiquitous, with highest expression in testis. Isoform 2 is found in pancreas, placenta and liver but not in heart, testis and ovary.
Tissue Specificity: Ubiquitous, with highest expression in testis. Isoform 2 is found in pancreas, placenta and liver but not in heart, testis and ovary.
Purity/Purification
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Form/Format
Liquid. Rabbit IgG in phosphate buffered saline, pH7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Concentration
1mg/ml (varies by lot)
Applicable Applications for anti-ATR antibody
ELISA (Peptide ELISA), ICC (Immunocytochemistry), IF (Immunofluorescence), WB (Western Blot)
Immunogen
A synthesized peptide derived from human ATR around the phosphorylation site of Thr1989.
Conjugation
Unconjugated
Fragment
Fab fragment
Post Translational Modifications
Phosphorylated; autophosphorylates in vitro.
Subunit Structure
Interacts with ATRIP; forming a heterodimer with ATRIP. Binds to DNA, and to UV-damaged DNA with higher affinity. Interacts with RAD17, MSH2 and HDAC2. Present in a complex containing ATRIP and RPA-coated single-stranded DNA. Present in a complex containing CHD4 and HDAC2. Interacts with BCR-ABL after genotoxic stress. Interacts with EEF1E1. This interaction is enhanced by UV irradiation. Interacts with CLSPN and CEP164. Interacts with TELO2 and TTI1.
Similarity
Belongs to the PI3/PI4-kinase family. ATM subfamily.
Subcellular Location
Nucleus. Nucleus>PML body. Chromosome.
Note: Depending on the cell type, it can also be found in PML nuclear bodies. Recruited to chromatin during S-phase. Redistributes to discrete nuclear foci upon DNA damage, hypoxia or replication fork stalling.
Note: Depending on the cell type, it can also be found in PML nuclear bodies. Recruited to chromatin during S-phase. Redistributes to discrete nuclear foci upon DNA damage, hypoxia or replication fork stalling.
Preparation and Storage
Store at -20 degree C. Stable for 12 months from date of receipt.
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).)
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).)
WB (Western Blot)
(Western blot analysis of extracts from HeLa , using Phospho-ATR (Thr1989) Antibody. Lane1 was treated with phospho-blocking peptide, Lane2 was treated with non-phospho-blocking peptide.)
WB (Western Blot)
(Western blot analysis of extracts from HeLa , using Phospho-ATR (Thr1989) Antibody. Lane1 was treated with phospho-blocking peptide, Lane2 was treated with non-phospho-blocking peptide.)
WB (Western Blot)
(Western blot analysis of extracts from LPS treated RAW264.7 cells, using Phospho-ATR (Thr1989) Antibody. The lane on the left was treated with blocking peptide.)
WB (Western Blot)
(Western blot analysis of extracts from LPS treated RAW264.7 cells, using Phospho-ATR (Thr1989) Antibody. The lane on the left was treated with blocking peptide.)
Related Product Information for anti-ATR antibody
Serine/threonine protein kinase which activates checkpoint signaling upon genotoxic stresses such as ionizing radiation (IR), ultraviolet light (UV), or DNA replication stalling, thereby acting as a DNA damage sensor. Recognizes the substrate consensus sequence [ST]-Q. Phosphorylates BRCA1, CHEK1, MCM2, RAD17, RPA2, SMC1 and p53/TP53, which collectively inhibit DNA replication and mitosis and promote DNA repair, recombination and apoptosis. Phosphorylates 'Ser-139' of histone variant H2AX at sites of DNA damage, thereby regulating DNA damage response mechanism. Required for FANCD2 ubiquitination. Critical for maintenance of fragile site stability and efficient regulation of centrosome duplication.
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
301,367 Da
NCBI Official Full Name
serine/threonine-protein kinase ATR
NCBI Official Synonym Full Names
ataxia telangiectasia and Rad3 related
NCBI Official Symbol
ATR
NCBI Official Synonym Symbols
FRP1; MEC1; SCKL; FCTCS; SCKL1
NCBI Protein Information
serine/threonine-protein kinase ATR; Rad3 related protein; FRAP-related protein 1; FRAP-related protein-1; MEC1, mitosis entry checkpoint 1, homolog; ataxia telangiectasia and Rad3-related protein
UniProt Protein Name
Serine/threonine-protein kinase ATR
UniProt Gene Name
ATR
UniProt Synonym Gene Names
FRP1
UniProt Entry Name
ATR_HUMAN
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Product Notes
The ATR atr (Catalog #AAA329478) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Phospho-ATR (Thr1989) Antibody reacts with Human, Mouse Predicted Reactivity: Bovine (91%), Sheep (91%) and may cross-react with other species as described in the data sheet. AAA Biotech's ATR can be used in a range of immunoassay formats including, but not limited to, ELISA (Peptide ELISA), ICC (Immunocytochemistry), IF (Immunofluorescence), WB (Western Blot). Researchers should empirically determine the suitability of the ATR atr for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "ATR, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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