RAS viral (r-ras) oncogene homolog 2 isoform a, also known as RRAS2, belongs to the Ras like GTPase family that cycle between GTP-bound active and GDP-bound inactive states at the cytoplasmic face of the plasma membrane. It is implicated in the pathogenesis of human cancers. Thus, overexpression of active RRAS2 in EpH4 cells induces tumorigenicity through the phosphoinositide 3-kinase, p38 MAPK, and mTOR pathways, and these cells lose their sensitivity to the normal growth inhibitory role of TGF-beta. Recombinant human RRAS2, fused to His-tag at N-terminus, , expressed in E. coli and purified by using conventional chromatography techniques.
Source:Recombinant corresponding to human RRAS2, aa1- 201, his-tagged, expressed in E. coli.
Enzyme Activity:Not determined. This product is recommended for use in applications that do not require a catalytically active form of the protein.
Applications:Suitable for use in ELISA and Western Blot. Other applications not tested.
Recommended Dilution:Optimal dilutions to be determined by the researcher.
Storage and Stability:Aliquot to avoid repeated freezing and thawing and freeze at -70°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Aliquots are stable for at least 6 months.
仕様
Size：100ug
Source Antigen：Recombinant, E.coli
Grade：Affinity Purified
Purity：~95% (SDS-PAGE) Purified by immunoaffinity chromatography.
Form：Supplied as liquid in 20mM Tris-HCl buffer, pH8.0, 1mM DTT, 10% glycerol, 2mM EDTA.
