Recombinant Murine IL-420ug(PeproTech) 編號:214-14
免費代測ELISA試劑盒一周內(nèi)出結(jié)果
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主營產(chǎn)品: ELISA試劑盒,生物試劑,免疫組學(xué),生物抗體,蛋白組學(xué),分子生物等。
貨號:214-14
規(guī)格:20ug
產(chǎn)地:PeproTech
Biological Activity: IL-4 is a pleiotropic cytokine that regulates diverse T and B cell responses including cell proliferation, survival and gene expression. The ED50 was determined by the dose-dependent proliferation of murine HT-2 cells is < 2.0 ng/ml, corresponding to a specific activity of > 5 x 105 units/mg. Excessive IL-4 production by Th2 cells has been associated with elevated IgE production and allergy. Recombinant murine IL-4 is a 13.5 kDa globular protein containing 120 amino acid residues.
Cross Reactivity: Rat, Pig Intestinal Worm. Purity: Greater than 98% by SDS-PAGE gel and HPLC analyses. Produced by mast cells, T cells and bone marrow stromal cells, IL-4 regulates the differentiation of naive CD4+ T cells into helper Th2 cells, characterized by their cytokine-secretion profile that includes secretion of IL-4, IL-5, IL-6, IL-10, Synonyms: BCGF,BCDF,B cell stimulating factor (BSF-1).了解更多詳細信息
對外承攬試驗:免疫組化,熒光,Tunel,Elisa,WB,
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