产品名称 IL-7, Recombinant, Rat (Lymphopoietin 1(LP-1), pre-B cell factor) from UNITED STATES BIOLOGICAL
产品货号 143412
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-7, Recombinant, Rat (Lymphopoietin 1(LP-1), pre-B cell factor)
DescriptionPurity ≥98% by SDS-PAGE gel and HPLC analyses. IL-7 is a hematopoietic growth factor which affects primarily early B and T cells.Produced by thymic stromal cells, spleen cells and keratinocytes, IL-7 can also co-stimulate the proliferation of mature T cells in combination with other factors such as ConA and IL-2.Human and murine IL-7 is cross-species reactive.Recombinant rat IL-7 is a 15.0kD protein containing 130 amino acid residues. Biological Activity: The ED50 was determined by the dose-dependent stimulation of the proliferation of murine 2E8 cells is ~2.0ng/ml, corresponding to a specific activity of ~5x10e6 units/mg. AA Sequence: MDCHIKDKDG KAFGSVLMIS INQLDKMTGT DSDCPNNEPN FFKKHLCDDT KEAAFLNRAA RKLRQFLKMN ISEEFNDHLL RVSDGTQTLV NCTSKEEKTI KEQKKNDPCF LKRLLREIKT CWNKILKGSI Crossreactivity: Mouse Quality Control: Verified by N-terminal and Mass Spectrometry analyses (when applicable). Endotoxin: <0.1ng/ug of protein (<1EU/ug). Protein Content: Verified by UV Spectroscopy and/or SDS-P
Size2ug, 10ug
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Catalog #143412
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Order / More InfoIL-7, Recombinant, Rat (Lymphopoietin 1(LP-1), pre-B cell factor) from UNITED STATES BIOLOGICAL
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