Antibody inhibition of protein activity in starfish oocytes.

Antibody inhibition of protein activity in starfish oocytes.
复制标题

海星卵母细胞中蛋白质活性的抗体抑制。

DOI:
10.1007/978-1-62703-974-1_21
复制
发表时间:
2014
期刊:
Methods Mol Biol.
影响因子:
--
通讯作者:
Kishimoto T.
Kishimoto T.
中科院分区:
--
文献类型:
--
作者:
Okumura E;Hara M;Kishimoto T.

文献摘要

参考文献

相似文献

抗体广泛应用于细胞和分子生物学中,用于免疫印迹、免疫染色、免疫沉淀、免疫亲和纯化和免疫分析。有些抗体可用于体内抑制实验。这些抗体与它们的目标分子结合并中和它们的功能,为研究它们的生物学作用提供功能信息。在这里,我们描述了我们获得针对所需蛋白质的抑制性抗体的方法。然后,我们描述了在海星卵母细胞系统中,如何通过将抗体注射到细胞质中来抑制目标蛋白,甚至是在细胞核中,以及如何在少量的卵母细胞中评估抗体对细胞周期调节因子的抑制。
Antibodies are widely utilized in cell and molecule biology for immunoblots, immunostaining, immunoprecipitation, immunoaffinity purification, and immunoassay. Some antibodies can be used for in vivo inhibition experiments. These antibodies bind to their target molecules and neutralize their functions, providing functional information in the study of their biological role. Here, we describe our methods for obtaining inhibitory antibodies against desired proteins. We then describe in the starfish oocyte system how to inhibit a target protein, even in the nucleus, by injection of antibody into the cytoplasm, and how to evaluate antibody inhibition of cell cycle regulators in small numbers of oocytes.
DOI: 10.1242/jcs.112.19.3361
发表时间: 1999-10
影响因子: 4
作者:
N. J. Wells;Nobumoto Watanabe;Tsuyoshi Tokusumi;Wei Jiang;Mark A. Verdecia;Tony Hunter
通讯作者: N. J. Wells;Nobumoto Watanabe;Tsuyoshi Tokusumi;Wei Jiang;Mark A. Verdecia;Tony Hunter
DOI: 10.1111/j.1432-1033.1992.tb17114.x
发表时间: 1992-08-01
期刊: EUROPEAN JOURNAL OF BIOCHEMISTRY
影响因子: --
作者:
CHIBA, K;TADENUMA, H;HOSHI, M
通讯作者: HOSHI, M
DOI: 10.1093/emboj/cdg535
发表时间: 2003-10-15
期刊: EMBO JOURNAL
影响因子: 11.4
作者:
Okano-Uchida, T;Okumura, E;Kishimoto, T
通讯作者: Kishimoto, T
DOI: 10.1083/jcb.132.1.125
发表时间: 1996-01
期刊: The Journal of cell biology
影响因子: --
作者:
Okumura E;Sekiai T;Hisanaga S;Tachibana K;Kishimoto T
通讯作者: Kishimoto T
DOI: 10.1038/ncb741
发表时间: 2002-02-01
影响因子: 21.3
作者:
Okumura, E;Fukuhara, T;Kishimoto, T
通讯作者: Kishimoto, T