Recombinant Human RGS2 Protein

Beta LifeScience SKU/CAT #: BL-4482PS
Recombinant Human RGS2 Protein

Recombinant Human RGS2 Protein

Beta LifeScience SKU/CAT #: BL-4482PS
Catalog No.: BL-4482PS

Product Overview

Tag N/A
Host Species Human
Synonym Regulator of G-protein Signaling 2 24kDa, G0S8, G0/G1 switch regulatory protein 8, Cell growth-inhibiting gene 31 protein, RGS2.
Background RGS2 belongs to the RGS family which are regulatory molecules that act as GTPase activating proteins for G alpha subunits of heterotrimeric G proteins. RGS2 inhibits signal transduction by increasing the GTPase activity of G protein alpha subunits and as a result driving them into their inactive GDP-bound form.
Description RGS2 expressed in E.Coli is a single, non-glycosylated polypeptide chain containing 231a.a. (1-211a.a.) and having a molecular weight of 26.5 kDa. RGS2 is fused to a 20a.a. His-tag at N-terminus and purified by unique purification methods.
Source E.coli
AA Sequence MGSSHHHHHH SSGLVPRGSH MQSAMFLAVQ HDCRPMDKSA GSGHKSEEKR EKMKRTLLKD WKTRLSYFLQ NSSTPGKPKT GKKSKQQAFI KPSPEEAQLW SEAFDELLAS KYGLAAFRAF LKSEFCEENI EFWLACEDFK KTKSPQKLSS KARKIYTDFI EKEAPKEINI DFQTKTLIAQ NIQEATSGCF TTAQKRVYSL MENNSYPRFL ESEFYQDLCK KPQITTEPHA T
Purity >90.0% as determined by SDS-PAGE.
Endotoxin <1.0 EU per μg by the LAL method.
Formulation The RGS2 protein solution (0.25mg/1ml) is formulated in 20mM Tris-HCl buffer (pH8.0), 100mM NaCl, 2mM DTT and 10% glycerol.
Stability Recombinant protein is stable for 12 months at -70°C
Usage For Research Use Only
Storage 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.
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