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Anti-G protein/Gαβγ Recombinant Nanobody (Nb35) (HX948013)

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Overview
Catalog No.HX948013
Description
Anti-G protein/Gαβγ Nanobody (Nb35) (HX948013) is a alpaca monoclonal antibody detecting G protein/Gαβγ. Suitable for Human.
Species reactivityHuman
ApplicationsCrystallography, Cryo-EM
Host speciesAlpaca
IsotypeVHH-His
Clone IDNb35
Clonality Monoclonal
Target Adenylate cyclase-stimulating G alpha protein, EC:3.6.5.-, GNAS, GNAS1, GSP, Guanine nucleotide-binding protein G(s) subunit alpha isoforms short
Endotoxin level Please contact with the lab for this information.
Purity >95% as determined by SDS-PAGE.
Purification Protein A/G purified from cell culture supernatant.
Accession P63092
Form Liquid
Storage buffer 0.01M PBS pH 7.4

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

Reconstitution Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details.
Stability and Storage Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Background

Guanine nucleotide-binding protein G(s) subunit alpha isoforms short (Gαβγ) is a ~45 kDa protein. Guanine nucleotide-binding proteins (G proteins) function as transducers in numerous signaling pathways controlled by G protein-coupled receptors (GPCRs). The alpha chain contains the guanine nucleotide binding site and alternates between an active, GTP-bound state and an inactive, GDP-bound state. Signaling by an activated GPCR promotes GDP release and GTP binding. The alpha subunit has a low GTPase activity that converts bound GTP to GDP, thereby terminating the signal. Both GDP release and GTP hydrolysis are modulated by numerous regulatory proteins.

1. Pak, Y. et al. (2002) Molecular and cellular biology 22, 7942-52. PMID: 12391161
2. Gao, X. et al. (2007) The Journal of biological chemistry 282, 294-302. PMID: 17110384
3. Thiele, S. et al. (2011) Human mutation 32, 653-60. PMID: 21488135
4. Brand, CS. et al. (2015) Molecular pharmacology 88, 758-67. PMID: 26206488
5. Farfel, Z. et al. (1996) The Journal of biological chemistry 271, 19653-5. PMID: 8702665
6. Warner, DR. et al. (1999) Proceedings of the National Academy of Sciences of the United States of America 96, 4268-72. PMID: 10200251
Note For research use only
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Formula
Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)
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