Regulator of G-protein signaling 10 (RGS10), human, recombinant

Organism: Homo sapiens (Human). Source: E.coli. Expression Region: 1-181aa. Protein Length: Full Length of Isoform 3. Tag Info: N-terminal GST-tagged. Target Protein Sequence: MFNRAVSRLS RKRPPSDIHD SDGSSSSSHQ SLKSTAKWAA SLENLLEDPE GVKRFREFLK KEFSEENVLF WLACEDFKKM QDKTQMQEKA KEIYMTFLSS KASSQVNVEG QSRLNEKILE EPHPLMFQKL QDQIFNLMKY DSYSRFLKSD LFLKHKRTEE EEEDLPDAQT AAKRASRIYN T. Purity: Greater than 90% as determined by SDS-PAGE. Endotoxin: Not test. Biological Activity: n/a. Form: Liquid or Lyophilized powder. Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20 °C/-80 °C. Our default final concentration of glycerol is 50%. Customers could use it as reference. Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20 °C/-80 °C. The shelf life of lyophilized form is 12 months at -20 °C/-80 °C. Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4 °C for up to one week. Relevance: Regulates G protein-coupled receptor signaling cascades, including signaling downstream of the muscarinic acetylcholine receptor CHRM2. Inhibits signal transduction by increasing the GTPase activity of G protein alpha subunits, thereby driving them into their inactive GDP-bound form. Modulates the activity of potassium channels that are activated in response to CHRM2 signaling. Activity on GNAZ is inhibited by palmitoylation of the G-protein. Reference: "RGS10 is a selective activator of G alpha i GTPase activity." Hunt T.W., Fields T.A., Casey P.J., Peralta E.G. Nature 383:175-177(1996). Function: Regulates G protein-coupled receptor signaling cascades, including signaling downstream of the muscarinic acetylcholine receptor CHRM2. Inhibits signal transduction by increasing the GTPase activity of G protein alpha subunits, thereby driving them into their inactive GDP-bound form