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品牌: CST








分子量:
89, 116
89, 116
反应种属:
Human,Mouse,Rat,Monkey,
Human,Mouse,Rat,Monkey,
产品介绍
产品信息
抗原名称
PARP

来源纯化
Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to the caspase cleavage site in PARP. Antibodies are purified by protein A and peptide affinity chromatography.

宿主
Rabbit

简单描述
Polyclonal Antibody for studying PARP1. Cited in 3821 publications. Validated for Western Blotting, Simple Western™. Available in 3 sizes. Highly specific and rigorously validated in-house, PARP Antibody (CST #9542) is ready to ship.

商品描述
Product Usage Information
Application | Dilution |
---|---|
Western Blotting | 1:1000 |
Simple Western™ | 1:10 - 1:50 |

分子量
89, 116

研究领域
癌症,细胞生物学,纤维化,神经科学,

应用
反应种属
Human,Mouse,Rat,Monkey,

目标/特异性
Specificity/Sensitivity
PARP Antibody detects endogenous levels of full length PARP1 (116 kDa), as well as the large fragment (89 kDa) of PARP1 resulting from caspase cleavage. The antibody does not cross-react with related proteins or other PARP isoforms.
Species Reactivity:
Human, Mouse, Rat, Monkey

敏感性
Endogenous

背景
背景
PARP 是 116 kDa 胞核多 (ADP-核糖) 聚合酶,可能参与了环境应激下的 DNA 修复 (1)。这种蛋白质可以在体外被多种 ICE 样caspase剪切 (2,3),也是体内Caspase-3 的主要剪切靶标之一 (4,5)。在人 PARP 中,剪切在 Asp214 和 Gly215 之间出现,并造成 PARP 氨基末端 DNA 结合结构域 (24 kDa) 与羧基末端催化结构域 (89 kDa) (2,4) 分离。PARP 协助细胞维持生存能力;PARP 剪切促进细胞崩解并可以作为细胞凋亡的标志 (6)。
Satoh, M.S. and Lindahl, T. (1992) Nature 356, 356-358.
Lazebnik, Y. A. et al. (1994) Nature 371, 346-347.
Cohen, G.M. (1997) Biochem. J. 326, 1-16.
Nicholson, D. W. et al. (1995) Nature 376, 37-43.
Tewari, M. et al. (1995) Cell 81, 801-809.
Oliver, F.J. et al. (1998) J. Biol. Chem. 273, 33533-33539.

研究领域
癌症,细胞生物学,纤维化,神经科学,
翻译后修饰
Unmodified

制备和贮存
保存方式
Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA and 50% glycerol. Store at –20°C. Do not aliquot the antibody.
数据库链接
Entrez-Gene ID
142

UniProt ID
P09874

参考图片
Western blot analysis of extracts from NIH/3T3 cells, untreated or staurosporine-treated (1 µM), and Jurkat cells, untreated or etoposide-treated (25 µM), using PARP Antibody.
采用PARP Antibody 对未处理或staurosporine (1 µM)处理的NIH/3T3 细胞,未处理或etoposide(依托泊苷)(25 µM)处理Jurkat 细胞进行免疫印迹分析(western blot)。
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