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| Product Name | IL-9, Recombinant, Human, Animal Free (p40 Cytokine, T-Cell Growth Factor p40) |
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| Description | Purity ~98% (SDS-PAGE gel, HPLC). 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 human IL-9 is a 14.kD protein of 127 amino acid residues including 10 cysteine residues which are fully conserved between the human murine proteins. Source: Recombinant protein corresponding to human IL-9, expressed in E. coli. Biological Activity: Determined by its ability to stimulate the proliferation of human MO7e cells. The expected ED50 is 5x10e6units/mg. AA Sequence: MQGCPTLAGI LDINFLINKM QEDPASKCHC SANVTSCLCL GIPSDNCTRP CFSERLSQMT NTTMQTRYPL IFSRVKKSVE VLKNNKCPYF SCEQPCNQTT AGNALTF |
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| Size | 2ug, 10ug |
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| Concentration | n/a |
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| Applications | n/a |
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| Other Names | p40 cytokine, T-cell growth factor p40 |
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| Gene, Accession, CAS # | n/a |
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| Catalog # | 208665 |
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| Order / More Info | IL-9, Recombinant, Human, Animal Free (p40 Cytokine, T-Cell Growth Factor p40) from UNITED STATES BIOLOGICAL |
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| Product Specific References | n/a |
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