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Human OSM Protein

Human OSM Protein

Views(149) Publications(0) Catalog no(PRP1948)
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Specification

Product name Human OSM Protein
Sequence Amino acid sequence derived from Human OSM (P13725) (Ala26-Arg252) was expressed.
Applications No tag
Applications notes Human
Activity Measured by its ability to induce proliferation in TF-1 cells. The ED50 for this effect is 0.4436 ng/mL.
Protein length The recombinant Mouse OSM consists of 227 amino acids and predicts a molecular mass of 25.7 kDa.
Preparation method E.coli
Purity > 96 % as determined by SDS-PAGE
Molecular Formula 25.7 KDa
Alternative oncostatin-M

Product Properties

Formulation Lyophilized from sterile 20mM Tris,150mM NaCl, pH 8.0.
Features & Benefits < 0.1 EU per μg of the protein as determined by the LAL method.
Molecular weight 25.7 KDa
Usage notes Always centrifuge tubes before opening. It is recommended to reconstitute the lyophilized protein using the buffer we provided not less than 100 µg/ml, which can then be further diluted to other aqueous solutions.
Storage instructions Lyophilized protein product should be stored desiccated below -20°C. Upon reconstitution, the protein should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage
Shipping Gel pack with blue ice.
Precautions The product listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product.

Additional Information

Background Oncostatin M (OSM) is a growth and differentiation factor that participates in the regulation of neurogenesis, osteogenesis and hematopoiesis. Produced by activated T cells, monocytes and Kaposi’s sarcoma cells, OSM can exert both stimulatory and inhibitory effects on cell proliferation. It stimulates the proliferation of fibroblasts, smooth muscle cells and Kaposi’s sarcoma cells, but inhibits the growth of some normal and tumor cell lines. It also promotes cytokine release(e.g. IL-6, GM-CSF and G-CSF) from endothelial cells, and enhances the expression of low-density lipoprotein receptors in hepatoma cells. OSM shares several structural and functional characteristics with LIF, IL-6, and CNTF. Human OSM is active on murine cells. Recombinant Human Oncostatin M is a 25.7 kDa protein, containing 227 amino acid residues (full length precursor).
Gene ID 5008
Alternative oncostatin-M
Accession P13725

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