Oncostatin M Protein (OSM) (AA 26-252)

N° du produit ABIN2181568

Protéine Recombinant Oncostatin M exprimée dans HEK-293 Cells.

Aperçu rapide pour Oncostatin M Protein (OSM) (AA 26-252) (ABIN2181568)

Antigène: Oncostatin M (OSM)

Type de proteíne: Recombinant

Origine: Humain

Source: HEK-293 Cells

Pureté: >95 % as determined by SDS-PAGE.

Détail du produit

Attributs du protein: AA 26-252

Marque: ActiveMax®

Séquence: AA 26-252

Attributs du produit: This protein carries no "tag". The protein has a calculated MW of 25.8 kDa. The protein migrates as 36 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Stérilité: 0.22 μm filtered

niveau d'endotoxine: Less than 1.0 EU per μg by the LAL method.

Information d'application

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Buffer: PBS, pH 7.4

Conseil sur la manipulation: Please avoid repeated freeze-thaw cycles.

Stock: -20 °C

Stockage commentaire: No activity loss was observed after storage at: In lyophilized state for 1 year (4 °C-8 °C), After reconstitution under sterile conditions for 1 month (4 °C-8 °C) or 3 months (-20 °C to -70 °C).

Détail du antigène

Antigène: Oncostatin M (OSM)

Autre désignation: Oncostatin M

Sujet: 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 pH 2 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.

Poids moléculaire: 25.8 kDa

NCBI Accession: NP_065391

Pathways: Signalistation JAK/STAT, Negative Regulation of Hormone Secretion