|Amount :||10 µg|
|Purification :||Greater than 90.0% as determined by SDS-PAGE.|
|Content :||RSPO1 protein solution (0.5mg/ml) contains Phosphate Buffered Saline (pH 7.4) and 10% glycerol.|
|Storage condition :||Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.|
|AA sequence :||ADPSRGIKGK RQRRISAEGS QACAKGCELC SEVNGCLKCS PKLFILLERN DIRQVGVCLP SCPPGYFDAR NPDMNKCIKC KIEHCEACFS HNFCTKCQEG LYLHKGRCYP ACPEGSTAAN STMECGSPAQ CEMSEWSPWG PCSKKRKLCG FRKGSEERTR RVLHAPGGDH TTCSDTKETR KCTVRRTPCP EGQKRRKGGQ GRRENANRHP ARKNSKEPGS NSRRHKGQQQ PQPGTTGPLT SVGPTWAQHH HHHH.|
|Alternative Name :||R-spondin-1, Cristin-3, mCristin-3, Roof plate-specific spondin-1, Rspo1, RSPO, R-spondin 1, R-spondin, Rspondin, CRISTIN3.|
Sterile Filtered colorless solution.
R-Spondin-1 (Rspo1) is a part of the Rspondin family. Rspo1 plays a role as an activator of the canonical Wnt signaling pathway by acting as a ligand for LGR4-6 receptors. Rspo1 induces the onset of crypt cell proliferation and increases intestinal epithelial healing effect. Rspo1 is negatively regulating the TGF-beta pathway.
RSPO1 produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 254 amino acids (21-265a.a.) and having a molecular mass of 28.2kDa (Molecular size on SDS-PAGE will appear at approximately 28-40kDa). RSPO1 is expressed with an 9 amino acid His tag at C-Terminus and purified by proprietary chromatographic techniques.