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Product Name
Mouse Oncostatin M/OSM (His Tag) recombinant protein
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Description
Growth regulator. Inhibits the proliferation of a number of tumor cell lines. It regulates cytokine production, including IL-6, G-CSF and GM-CSF from endothelial cells (By similarity). Uses only type II OSM receptor (heterodimers composed of OSMR and IL6ST). Involved in the maturation of fetal hepatocytes, thereby promoting liver development and regeneration (By similarity).
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Protein name
Oncostatin-M
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Protein short names
MGC20461; RP23-453B22.1; ONCOSTATIN M; OSM; ONCOM
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Uniprot ID
P53347
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Gene Name
Osm
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Source/Expression Host
Human Cells
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Expression Plasmid/cDNA
A DNA sequence encoding the mature form of mouse OSM (P53347) (Met 1-Arg 206) was expressed, with a C-terminal polyhistidine tag.
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Protein Species
Mouse
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Molecular weight
The secreted recombinant mouse OSM comprises 193 amino acids and has a calculated molecular mass of 22 kDa. As a result of glycosylation, the apparent molecular mass of the recombinant protein is approximately 35-40 kDa in SDS-PAGE under reducing conditions.
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Purity
> 95 % as determined by SDS-PAGE
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Activity
1. Measured by its ability to inhibit the proliferation of M1 mouse myeloid leukemia cells. The ED50 for this effect is typically 50-200 ng/mL.
2. Measured in a cell proliferation assay using NIH3T3 cells. The ED50 for this effect is typically 0.8-4 ng/mL. -
Validations
Mouse Oncostatin M / OSM Protein (His Tag) SDS-PAGE
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