ProSci

Oncostatin M Recombinant Protein

Product Code:
 
PSI-96-787
Product Group:
 
Recombinant Proteins
Supplier:
 
ProSci
Regulatory Status:
 
RUO
Target Species:
 
Human
Application:
 
Western Blot (WB)
Storage:
 
Lyophilized Protein should be stored at -20˚C or lower for long term storage. Upon reconstitution, working aliquots should be stored at -20˚C or -70˚C. Avoid repeated freeze-thaw cycles.
 

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PSI-96-787-0.05mg0.05mg£867.00
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Further Information

Additional Names:
OSM,MGC20461,Oncostatin M
Application Note:
This recombinant protein can be used for WB. For research use only.
Background:
Oncostatin M is also known as OSM, is a glycoprotein belonging to the interleukin-6 family of cytokines that has functions mainly in cell growth. Of these cytokines it most closely resembles leukemia inhibitory factor (LIF) in both structure and function. However, it is as yet poorly defined and is proving important in liver development, haematopoeisis, inflammation and possibly CNS development. It is also associated with bone formation and destruction. OSM signals through cell surface receptors that contain the protein gp130. The type I receptor is composed of gp130 and LIFR, the type II receptor is composed of gp130 and OSMR. Oncostatin M (OSM) was previoustly identified by its ability to inhibit the growth of cells from melanoma and other solid tumors. It also has been reported that OSM, like LIF, IL-6 and G-CSF, has the ability to inhibit the proliferation of murine M1 myeloid leukemic cells and can induce their differentiation into macrophage-like cells. The human form of OSM is insensitive between pH2 and 11 and resistant to heating for one hour at 56 degree but is not stable at 90 degrees. The three dimensional structure of human OSM has been solved to atomic resolution, confirming the predicted long chain four helix bundle topology. Comparing this structure with the known structures of other known LC cytokines shows it to be most closely related to LIF.
Background References:
  • Tanaka M, Miyajima A., 2003, Reviews of Physiology, Biochemistry and Pharmacology 149: 39?52.
  • Walker EC, et al., 2010, J Clin Invest 120 (2): 582?92.
  • Auguste P, et al., 1997, J. Biol. Chem. 272 (25): 15760?4.
  • Deller MC, et al., 1997, Structure 8 (8): 863?74.
Buffer:
PBS, pH7.4
Fusion Tag:
Tag Free
NCBI Gene ID #:
5008
NCBI Official Name:
oncostatin-M isoform 1 preproprotein
NCBI Official Symbol:
Oncostatin M
NCBI Organism:
Homo sapiens
Physical State:
Lyophilized
Predicted Molecular Weight:
25.8 kDa
Protein Accession #:
NP_065391.1
Purity:
>95% as determined by SDS-PAGE.

Endotoxin level is less than 1.0 EU per ug by the LAL method.
Recombinant Protein Sequence:
Thr32-Gly402
Source:
HEK293 cells
Swissprot #:
P13725

Documents