Recombinant Human RGS21 Protein

Beta LifeScience SKU/CAT #: BL-4483PS
Recombinant Human RGS21 Protein

Recombinant Human RGS21 Protein

Beta LifeScience SKU/CAT #: BL-4483PS
Catalog No.: BL-4483PS

Product Overview

Tag N/A
Host Species Human
Synonym Regulator of G-protein signaling 21, RGS21.
Background Regulator of G-protein signaling 21 (RGS21) belongs to the RGS family and regulatory molecules which act as GTPase activating proteins for G alpha subunits of heterotrimeric G proteins. The RGS21 protein inhibits signal transduction by increasing the GTPase activity of G protein alpha subunits thus driving them into their inactive GDP-bound form.
Description RGS21 Human Recombinant expressed in E.Coli is a single, non-glycosylated polypeptide chain containing 176a.a. (1-152 a.a.) and having a molecular weight of 20.2kDa.RGS21 is fused to a 24a.a. His-tag at N-terminus and purified by unique purification methods.
Source E.coli
AA Sequence MGSSHHHHHH SSGLVPRGSH MGSHMPVKCC FYRSPTAETM TWSENMDTLL ANQAGLDAFR IFLKSEFSEE NVEFWLACED FKKTKNADKI ASKAKMIYSE FIEADAPKEI NIDFGTRDLI SKNIAEPTLK CFDEAQKLIY CLMAKDSFPR FLKSEIYKKL VNSQQVPNHK KWLPFL.
Purity >90% as determined by SDS-PAGE.
Endotoxin <1.0 EU per μg by the LAL method.
Formulation RGS21 protein solution (1mg/ml) containing 20mM Tris-HCl buffer (pH 8.0), 1mM DTT, 30% glycerol and 0.1M NaCl.
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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