IL-9, Rat Recombinant

A regulator of a variety of hematopoietic cells
Catalog #: 7103 | abID: ab91257

Product Details

abID ab91257
Alternate Name p40 cytokine, T-cell growth factor p40
Gene Symbol IL9
Gene ID 116558
Accession # D4A8I9
Source E. coli.
Appearance Lyophilized powder
Physical Form Description Sterile filtered through a 0.2 micron filter. Lyophilized with no additives.
Molecular Weight ~14.3 kDa
Purity by SDS-PAGE ≥98%
Endotoxin Level < 0.1 ng/μg of protein (<1EU/μg).
Biological Activity Measured by its ability to enhance MC/9 cell proliferation.
Reconstitution Instructions Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliq
Amino Acid Sequence MQRCSTSWGI QHTSYLIENL KDDPSSKCSC SANVTSCLCL PIPSDDCTTP CFQEGMSQVT NATQQSKFSP FFFRVKRIVE TLKSNKCQFF SCEKPCNQTT AGNTVSFLKS LLKTFQKTEV QVQRSRA
Handling Centrifuge the vial prior to opening.
Storage Conditions -20°C
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not to be used in humans

Details

IL-9 is an immunoregulatory cytokine produced by IL-2 activated Th2 lymphocytes. IL-9 enhances the proliferation of T lymphocytes, mast cells, erythroid precursor cells and megakaryoblastic leukemia cell lines. Overexpression of IL-9 has been implicated in the pathogenesis of anaplastic lymphoma and Hodgkin’s disease. Recombinant rat IL-9 is a 14.3 kDa protein of 127 amino acid residues including 10 cysteine residues which are fully conserved between the human and murine proteins.


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