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Phospho-(Ser/Thr) ATM/ATR Substrate (4F7) Rabbit mAb #2909,CST原装品质,价格优惠,订购
Phospho-(Ser/Thr) ATM/ATR Substrate (4F7) Rabbit mAb #2909,详情请咨询销售人员!
产品详细参数如下>>>>
产品名称:Phospho-(Ser/Thr) ATM/ATR Substrate (4F7) Rabbit mAb #2909
货号:2909
品牌:CST(cell signaling)
抗体来源:Rabbit
克隆类型:
Monoclonal
规格:
| No. |
Size |
Price |
| 2909S |
100 ul (10 western blots) |
询价 |
抗体应用:
| Applications |
Reactivity |
Sensitivity |
Isotype |
| W |
All |
Endogenous |
Rabbit IgG |
Applications Key:
W=Western Blotting
Reactivity Key: All=All species expected
Species cross-reactivity is determined by western blot.
特异性/敏感度:
Phospho-(Ser/Thr) ATM/ATR Substrate (4F7) Rabbit mAb detects endogenous levels of proteins containing the ATM/ATR substrate motif. This antibody preferentially binds peptides and proteins that contain phospho-Ser/Thr preceded by Leu or similar hydrophobic amino acids at the -1 position and followed by Gln at the +1 position. The antibody does not cross-react with corresponding nonphosphorylated sequences or with other phospho-Ser/Thr-containing motifs. (U.S. Patent No's.: 6,441,140; 6,982,318; 7,259,022; 7,344,714; U.S.S.N. 11,484,485; and all foreign equivalents.)
来源及纯化方法:
Monoclonal antibody is produced by immunizing animals with synthetic phospho-ATM/ATR substrate peptides.
抗体背景:
Ataxia telangiectasia mutated kinase (ATM) and ataxia telangiectasia and Rad3-related kinase (ATR) are related kinases that regulate cell cycle checkpoints and DNA repair (1). The identified substrates for ATM are p53, p95/NBS1, MDM2, Chk2, BRCA1, CtIP, 4E-BP1, and Chk1 (1,2) The essential requirement for the substrates of ATM/ATR is S*/T*Q. Hydrophobic amino acids at positions -3 and -1, and negatively charged amino acids at position +1 are positive determinants for substrate recognition by these kinases. Positively charged residues surrounding the S*/T*Q are negative determinants for substrate phosphorylation (3). The complex phenotype of AT cells suggests that it likely has additional substrates (3). To better understand the kinase and identify substrates for ATM and the related kinase ATR, CST has developed antibodies that recognize phosphorylated serine or threonine in the S*/T*Q motif.
关键词:CST,抗体,一抗{byao_back}{byao_back2}
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