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Recombinant Human GAS-6 Protein (RP02964)

Datasheet

Overview

Product nameRecombinant Human GAS-6 Protein
Catalog No.RP02964
DescriptionRecombinant Human GAS-6 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Met1-Ala678) of Human GAS-6(Accession #NP_000811) fused with a His tag at the C-terminus.
Purity> 90% by SDS-PAGE.
Endotoxin< 1 EU/μg of the protein by LAL method.
FormulationLyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.
Specieshuman
Calculated MW70.60 kDa
GAS-6 is a multimodular protein that is up-regulated by a wide variety of cell types in response to growth arrest . Gas6 and the structurally related Protein S are vitamin K-dependent and have an extensively gamma -carboxylated N-terminal Gla domain, four EGF-like repeats, and a C-terminal region with homology to steroid hormone binding globulin (SHBG) . Gas6 binds and induces signaling through the receptor tyrosine kinases Axl, Dtk, and Mer . Human Gas6 interacts with both mouse and rat orthologs of these receptors . The full length isoform may be cleaved, resulting in release of the free SHBG region which can independently activate Axl . Shed soluble forms of Axl and Mer bind Gas6 and function as decoy receptors . Gas6 induces a variety of responses, including prevention of apoptosis , cell proliferation , platelet-mediated thrombosis , retinal epithelial cell phagocytosis of outer rod segments , inhibition of VEGF-induced endothelial cell chemotaxis , and the differentiation and expansion of NK cell precursors . The affinity of Gas6 for phosphatidylserine likely contributes to its role in promoting the phagocytosis of apoptotic cells . Several of these effects have been shown to require gamma -carboxylation of the Gla domain .
SynonymGAS6; AXLLG; Growth arrest-specific protein 6; GAS-6; AXL receptor tyrosine kinase ligand
Expression HostHEK293 cells
TagC-His
Swiss-Prot
Gene ID
StorageStore at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt.
After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week.
ReconstitutionCentrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.

* For research use only. Not for therapeutic or diagnostic purposes.

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