| Species : |
Human |
| Source : |
HEK293 |
| Tag : |
His |
| Protein Length : |
Arg31-Ala263 |
| Description : |
This gene encodes a secreted activator protein with two cysteine-rich, furin-like domains and one thrombospondin type 1 domain. The encoded protein is a ligand for leucine-rich repeat-containing G-protein coupled receptors (LGR proteins) and positively regulates the Wnt signaling pathway. In mice, the protein induces the rapid onset of crypt cell proliferation and increases intestinal epithelial healing, providing a protective effect against chemotherapy-induced adverse effects. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Apr 2014] |
| Form : |
Powder |
| Bio-activity : |
Measured by its ability to enhance Cyclin D1 expression in HCT116 human colon adenocarcinoma cells. 0.1-10 ng/mL of Recombinant Human RSPO1 can effectively enhance Cyclin D1 expression. |
| Endotoxin : |
Endotoxin level is less than 0.1 EU/μg of the protein, as determined by the LAL test. |
| Purity : |
> 92% (by SDS-PAGE) |
| Applications : |
FuncSt, SDS-PAGE |
| Notes : |
For laboratory research only, not for drug, diagnostic or other use. |
| Storage : |
Lyophilized protein should be stored at -20°C or -80°C. After reconstitution, aliquot and store at -20°C for up to one month, at 2-8°C for up to one week. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. |
| Storage Buffer : |
PBS (pH 7.4) |
| Reconstitution : |
Reconstitute to a concentration of 0.1-0.5 mg/ml in sterile distilled water. |
