产品名称 IL-9, Recombinant, Mouse (p40 cytokine, T-cell growth factor p40) from UNITED STATES BIOLOGICAL
产品货号 143414
产品价格 现货询价,电话:010-67529703
产品规格 2ug, 10ug
产品品牌 UNITED STATES BIOLOGICAL
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Product NameIL-9, Recombinant, Mouse (p40 cytokine, T-cell growth factor p40)
DescriptionPurity ≥98% by SDS-PAGE gel and HPLC analyses. IL-9 is an immunoregulatory cytokine produced by IL-2 activated Th2 lymphocytes.IL-9 enhances the proliferation of T lymphocytes, mast cells, erthroid precursor cells and megakaryoblastic leukemia cell lines.Over-expression of IL-9 has been implicated in the pathogenesis of anaplastic lymphoma and Hodgkin's disease.Whereas murine IL-9 can function on human cells, human IL-9 is inactive on mouse cells.Recombinant murine IL-9 is a 14.3kD protein of 127 amino acid residues including 10 cysteine residues which are fully conserved between the human murine proteins. Biological Activity: The ED50 as determined by the dose-dependent proliferation of human MO7e cells is ~0.5ng/ml, corresponding to a specific activity of ~2x10e6 units/mg. AA Sequence: MQRCSTTWGI RDTNYLIENL KDDPPSKCSC SGNVTSCLCL SVPTDDCTTP CYREGLLQLT NATQKSRLLP VFHRVKRIVE VLKNITCPSF SCEKPCNQTM AGNTMSFLKS LLGTFQKTEM QRQKSRP Crossreactivity: Human Quality Control: Verified by N-termina
Size2ug, 10ug
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Catalog #143414
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