Oncostatin M Recombinant Protein

CATALOG NUMBER: 40-283

Specifications
source-species:
E. coli
Species:
Human
source-species:
E. coli
Recombinant Protein Sequence:
MAAIGSCSKE YRVLLGQLQK QTDLMQDTSR LLDPYIRIQG LDVPKLREHC RERPGAFPSE ETLRGLGRRG FLQTLNATLG CVLHRLADLE QRLPKAQDLE RSGLNIEDLE KLQMARPNIL GLRNNIYCMA QLLDNSDTAE PTKAGRGASQ PPTPTPASDA FQRKLEGCRF LHGYHRFMHS VGRVFSKWGE SPNRSRRHSP HQALRKGVRR TRPSRKGKRL MTRGQLPR
Biological Activity:
The ED50 was determined by the dose - dependent stimulation of the proliferation of human TF - 1 cells is ≤ 2 ng/mL, corresponding to a specific activity of ≥ 5 x 105 units/mg.
Purity:
Greater than 98% by SDS-PAGE gel and HPLC analyses.

Endotoxin level is less than 0.1 ng per μg (1EU/μg).
physical-state:
Lyophilized
Storage Conditions:
The lyophilized Oncostatin M recombinant protein is stable for at least 2 years from date of receipt at -20°C. Reconstituted Oncostatin M is stable for at least 3 months when stored in working aliquots with a carrier protein at -20°C. As with any protein, exposing Oncostatin M recombinant protein to repeated freeze / thaw cycles is not recommended. When working with proteins care should be taken to keep recombinant protein at a cool and stable temperature.
Ncbi Official Symbol:
OSM
Additional Names:
Oncostatin-M, OSM
Protein Accession Number:
NP_065391.1
Protein Gi Number:
10092621
Ncbi Gene Id Number:
5008
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, OSH 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 receptor in hepatoma cells. OSM share several structural and functional characteristics with LIF, IL-6, and CNTF. Human OSM is active on murine cells. Recombinant human Oncostatin M is a 26.0 kDa protein, containing 227 amino acid residues.

FOR RESEARCH USE ONLY

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Disclaimer:
This product is for research use only.

CATALOG NUMBER:

40-283

List Size:
0.002 mg, 0.01 mg

List Price:

Price range: $215.00 through $323.00

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