货号 | 9505T |
反应种属 | Human, |
来源宿主 | Rabbit |
应用 | WB, IP |
目标/特异性 | Cleaved Caspase-9 (Asp315) Antibody (Human Specific) detects endogenous levels of the 35 kDa large fragment of caspase-9 following cleavage at aspartic acid 315. The antibody does not react with full length caspase-9 or any other cleaved caspases. |
使用方法 | WB(1:1000) IP (1:500) |
供应商 | CST |
灵敏度 | Endogenous |
背景 | Caspase-9 (ICE-LAP6, Mch6) is an important member of the cysteine aspartic acid protease (caspase) family (1,2). Upon apoptotic stimulation, cytochrome c released from mitochondria associates with the 47 kDa procaspase-9/Apaf 1. Apaf-1 mediated activation of caspase-9 involves instrinsic proteolytic processing resulting in cleavage at Asp315 and producing a p35 subunit. Additional cleavage occurs at Asp330 producing a p37 subunit that can serve to amplify the apoptotic response (3-6). Cleaved caspase-9 further processes other caspase members, including caspase-3 and caspase-7, to initiate a caspase cascade, which leads to apoptosis (7-10). |
存放说明 | -20C |
计算分子量 | 35 |
参考文献 | 1 . Duan, H. et al. (1996) J. Biol. Chem. 271, 16720-16724. 2 . Srinivasula, S. M. et al. (1996) J. Biol. Chem. 271, 27099-27106. 3 . Liu, X. et al. (1996) Cell 86, 147-157. 4 . Li, P. et al. (1997) Cell 91, 479-489. 5 . Zou, H. et al. (1999) J. Biol. Chem. 274, 11549-11556. 6 . Srinivasula, S.M. et al. (1998) Mol Cell 1, 949-57. 7 . Deveraux, Q. L. et al. (1998) EMBO J. 17, 2215-2223. 8 . Slee, E. A. et al. (1999) J. Cell Biol. 144, 281-292. 9 . Sun, X.M. et al. (1999) J Biol Chem 274, 5053-60. 10 . MacFarlane, M. et al. (1997) J. Cell Biol. 137, 469-479. |
Western blot analysis of extracts from Jurkat cells, untreated or cytochrome c-treated (0.25 mg/ml), and HeLa cells, untreated, staurosporine-treated (1 µM), or cytochrome c-treated (0.25 mg/ml), using Cleaved Caspase-9 (Asp315) Antibody (Human Specific) (upper) or Caspase-9 Antibody (Human Specific) #9502 (lower). Western blot 分析未处理或cytochrome c(细胞色素C)(0.25 mg/ml)处理的 Jurkat 细胞提取物,以及未处理或staurosporine(星胞菌素) (1 µM)或cytochrome c(细胞色素C)(0.25 mg/ml)处理的HeLa 细胞,抗体采用Cleaved Caspase-9 (Asp315) Antibody (人特异性) (上) 或 Caspase-9 Antibody #9502 (人特异性) (下)。 |