Evaluation of the specificity of four commercially available antibodies to alpha-syntrophin.

Evaluation of the specificity of four commercially available antibodies to alpha-syntrophin.
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DOI:
10.1016/j.ab.2015.06.012
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发表时间:
2015-09-01
影响因子:
2.9
通讯作者:
Buechler C
Buechler C
中科院分区:
生物学4区
文献类型:
--
作者:
Eisinger K;Froehner SC;Adams ME;Krautbauer S;Buechler C

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α-合成人营养素(SNTA)是一种调节多种信号转导途径的接头蛋白。为了分析SNTA的表达,必须进行免疫印迹分析。在这里,使用野生型和SNTA缺陷小鼠的肝组织进行了免疫印迹实验,评估了四种商业上可用的SNTA抗体的特异性。虽然其中一个抗体与SNTA反应,但有两个抗体专门识别β2合成素(SNTB2)。第4个抗体检测到的抗原尚未鉴定,但与SNTA和SNTB2不同。因此,在检测的四种抗体中只有一种适合用免疫印迹法分析SNTA蛋白水平。
Alpha-syntrophin (SNTA) is an adaptor protein which regulates several signaling pathways. To analyze expression of SNTA immunoblot assays have to be performed. Here, the specificity of four commercially available SNTA antibodies has been evaluated in immunoblot experiments using liver tissues of wild type and SNTA deficient mice. While one of the antibodies reacts with SNTA, two antibodies specifically recognize beta 2 syntrophin (SNTB2). The antigen detected by the forth antibody has not been identified but is different from SNTA and SNTB2. Therefore, only one of the four tested antibodies is appropriate to analyze SNTA protein levels by immunoblot.
DOI: 10.1073/pnas.241508198
发表时间: 2001-11-20
影响因子: 11.1
作者:
Neely, JD;Amiry-Moghaddam, M;Adams, ME
通讯作者: Adams, ME
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发表时间: 2013-10
影响因子: 3.6
作者:
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发表时间: 2000-09-18
期刊: The Journal of cell biology
影响因子: --
作者:
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