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Gibco™ Rat IL-9 Recombinant Protein, PeproTech®

Catalog No. 4001810UG
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Catalog No. Quantity
400-18-10UG 10 μg
40018100UG 100 μg
400-18-1MG 1 mg
40018250UG 250 μg
400-18-2UG 2 μg
40018500UG 500 μg
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Catalog No. 400-18-10UG Supplier Gibco™ Supplier No. 4001810UG
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Description

Recombinant Protein

Recombinant Rat IL-9 is a 14.3 kDa protein of 127 amino acid residues, including 10 cysteine residues that are fully conserved between the human and murine proteins. This product is shipped at ambient temperature. For storage, handling and reconstitution information, please see the lot-specific Certificate of Analysis

Interleukin 9 (IL-9) is produced by activated T helper 2 (Th2) lymphocytes. IL-9 regulates many cell types involved in classical Th2-associated asthma responses, including B and T lymphocytes, mast cells, eosinophils, and epithelial cells. The mouse IL-9 cDNA encodes a 144 amino acid precursor protein with an 18 amino acid signal peptide that is cleaved to form the mature cysteine-rich protein with a molecular mass of 14 kDa. Native mouse IL-9 is heavily glycosylated. Recently, TGF beta has been reported to play an important role in the differentiation of IL-17-producing T helper cells and inducible regulatory T cells by reprogramming Th2 cells to secrete IL-9, thereby driving the differentiation of Th9 cells directly.
TRUSTED_SUSTAINABILITY

Specifications

For Use With (Application) Functional Assay
Formulation protein with no preservative
Gene ID (Entrez) 116558
Molecular Weight (g/mol) 14.3 kDa
Name Rat IL-9
Quantity 10 μg
Source E. coli
Regulatory Status RUO
Endotoxin Concentration <1 EU/ μg
Gene Alias cytokine P40; homolog of mouse T cell and mast cell growth factor 40; HP40; IL9; IL-9; ILN; Interleukin; interleukin 9; Interleukin9; interleukin-9; P40; p40 cytokine; p40 T-cell and mast cell growth factor; T-cell growth factor P40
Common Name IL-9
Gene Symbol Il9
Biological Activity Measured by its ability to enhance MC/9 cell proliferation.
Conjugate Unconjugated
Recombinant Recombinant
Sequence MQRCSTSWGI QHTSYLIENL KDDPSSKCSC SANVTSCLCL PIPSDDCTTP CFQEGMSQVT NATQQSKFSP FFFRVKRIVE TLKSNKCQFF SCEKPCNQTT AGNTVSFLKS LLKTFQKTEV QVQRSRA
Content And Storage -20°C
Expression System E. coli
Form Lyophilized
Purity or Quality Grade ≥ 98% by SDS-PAGE gel and HPLC analyses.
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