Mouse IL-9
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Cat-Nr. | M10-069S |
Size | 2 µg |
Price | 95 € |
Source | E. coli |
Formulation | lyophilized |
Purity Confirmation | > 98% by SDS-PAGE & HPLC analyses |
Length [aa] | 127 |
Molecular Weight | 14.3 kDa |
Endotoxin Levels | < 0.1 ng/µg of protein (<1EU/µg) |
Biological Activity | The ED50 as determined by the dose-dependent proliferation of human MO7e cells is < 0.5 ng/ml, corresponding to a specific activity of > 2 x 106 units/mg. |
Species Reactivity | Human, Mouse |
Synonyms | Il9; P40; Il-9 |
Description | 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 14.3 kDa protein of 127 amino acid residues including 10 cysteine residues which are fully conserved between the human murine proteins. |
Protein Sequence | MQRCSTTWGI RDTNYLIENL KDDPPSKCSC SGNVTSCLCL SVPTDDCTTP CYREGLLQLT NATQKSRLLP VFHRVKRIVE VLKNITCPSF SCEKPCNQTM AGNTMSFLKS LLGTFQKTEM QRQKSRP |
Uniprot ID | P15247 |
Protein RefSeq | NP_032399.1 |
mRNA RefSeq | NM_008373 |
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