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品牌: CST








分子量:
39
39
反应种属:
Human,Mouse,Rat,Monkey,Bovine,Dog,Pig,
Human,Mouse,Rat,Monkey,Bovine,Dog,Pig,
产品介绍
产品信息
抗原名称
IkappaBalpha

来源纯化
Polyclonal antibodies are produced by immunizing animals with a synthetic peptide surrounding Arg29 of human IκBα. Antibodies are purified by protein A and peptide affinity chromatography.

宿主
Rabbit

简单描述
Polyclonal Antibody for studying IkB-a. Cited in 1058 publications. Validated for WB, WB, IP. Available in 2 sizes. Highly specific and rigorously validated in-house, IκBα Antibody (CST #9242) is ready to ship.

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

分子量
39

研究领域
免疫学和肿瘤学,神经科学,

应用
反应种属
Human,Mouse,Rat,Monkey,Bovine,Dog,Pig,

目标/特异性
Specificity/Sensitivity
IκBα Antibody detects endogenous levels of total IκBα protein. Under some experimental conditions it binds preferentially to IκBα that is not phosphorylated at Ser32/Ser36.
Species Reactivity:
Human, Mouse, Rat, Monkey, Bovine, Dog, Pig

敏感性
Endogenous

背景
背景
NF-κB/Rel 转录因子与抑制性 IκB 蛋白复合,以非活性状态存在于细胞质中 (1-3)。IκBα 在 Ser32 和 Ser36 位点的磷酸化导致激活的发生,随后便是蛋白酶体介导的降解,这种降解导致活性 NF-κB 的释放和核转位 (3-7)。IκBα 磷酸化和产生的 Rel-依赖性转录由一组高度多样化的胞外信号(包括炎性细胞因子、生长因子和趋化因子)激活。能够在这些激活位点磷酸化 IκB 的激酶已被找到 (8)。
Baeuerle, P.A. and Baltimore, D. (1988) Science 242, 540-6.
Beg, A.A. and Baldwin, A.S. (1993) Genes Dev 7, 2064-70.
Finco, T.S. et al. (1994) Proc Natl Acad Sci USA 91, 11884-8.
Brown, K. et al. (1995) Science 267, 1485-8.
Brockman, J.A. et al. (1995) Mol Cell Biol 15, 2809-18.
Traenckner, E.B. et al. (1995) EMBO J 14, 2876-83.
Chen, Z.J. et al. (1996) Cell 84, 853-62.
Karin, M. and Ben-Neriah, Y. (2000) Annu Rev Immunol 18, 621-63.

研究领域
免疫学和肿瘤学,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
4792

UniProt ID
P25963

参考图片
Western blot analysis of extracts from HeLa cells treated with TNF-α (#2169, 20 ng/ml) for the indicated times, usingIκBα Antibody.Western免疫印迹。用IκBα抗体研究经TNF-α (#2169, 20 ng/ml) 处理一定时间的HeLa细胞的细胞提取液。
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