免疫原Human recombinant protein fragment corresponding to amino acids 1-280 of human IRS1(NP_005535) produced in E.coli.
基因ID16367 (Mouse);25467 (Rat);3667 (Human);
蛋白编码P35568
同义词HIRS-1
宿主物种Mouse
抗体分型IgG1
纯化Affinity purification
储存Store at -20℃. Avoid freeze / thaw cycles.
靶点背景IRS-1, a major substrate of the insulin receptor, is phosphorylated in response to stimulation of cells by insulin, insulin-like growth factor 1 (IGF-1) and interleukin 4 (IL-4). IRS-1 is phosphorylated on serine, threonine and tyrosine residues in a variety of tissues. An insulin-sensitive serine/threonine kinase casein kinase II mediates a portion of the insulin-stimulated serine/threonine phosphorylation of overexpressed IRS-1 in vivo. Thr 502 is identified as the major casein kinase II-catalyzed phosphorylation site in rat IRS-1, and Ser 99 is an additional phosphorylation site catalyzed by casein kinase II. Thus, casein kinase II-catalyzed phosphorylation of IRS-1 may be a component of the intracellular insulin signaling cascade. IRS-1 contains three putative binding sites for 14-3-3 (Ser 270, Ser 374 and Ser 641) and the motif around Ser 270 is located in the phosphortyrosine binding domain of IRS-1, which is responsible for the interaction with the insulin receptor.
推荐稀释比WB 1:2000< br/>IHC 1:150< br/>FLOW 1:100
产品形式Liquid
Buffer 体系PBS with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
