Recombinant Human GAS-6 Protein (RPCB2124)
- SKU:
- RPCB2124
- Size:
- 10µg
- Tag:
- C-His
- Reactivity:
- human
- Expression Host:
- HEK293 cells
Description
| Product Name: | Recombinant Human GAS-6 Protein |
| SKU: | RPCB2124 |
| Size: | 10µg |
| Tag: | C-His |
| Reactivity: | human |
| Expression Host: | HEK293 cells |
| Protein Description: | High quality, high purity and low endotoxin recombinant Recombinant Human GAS-6 Protein , tested reactivity in HEK293 cells and has been validated in SDS-PAGE.100% guaranteed. |
| Endotoxin: | < 1 EU/μg of the protein by LAL method. |
| Purity: | > 90% by SDS-PAGE. |
| Formulation: | Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4. |
| Gene ID: | 2621 |
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 .
| Storage: | Store 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. |
| Reconstitution: | Centrifuge 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. |
| Swiss-Prot: | Q14393-2 |
 | Recombinant Human GAS-6 Protein was determined by SDS-PAGE under reducing conditions with Coomassie Blue. |
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