-
Chinese (Simplified)
-
English
-
German
-
Korean
-
Spanish
Chinese (Simplified)
English
German
Korean
Spanish
Sign up for an account to enjoy easy online shopping and instant order tracking.
| Cat.No | ACP24021 | Target Name | GNB3 |
|---|---|---|---|
| Target Synonyms | G protein beta 3 subunit; GBB3_HUMAN; GNB3; GNB3 guanine nucleotide binding protein (G protein) | Form | Lyophilized powder |
| Expression System | Custom Production. Please inquire and provide the desire expression system. | Expression Range | 1-340 |
| Protein Length | Full length protein | Purity | >85% (SDS-PAGE) |
| Storage Buffer | 5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, Liquid form: default storage buffer is Tris/PBS-based buffer, pH 8.0. |
| Target Species | Human | Uniprot ID | P16520 |
|---|
Uniprot Id
P16520
Target Species
Human
Target Name
GNB3
Target Full Name
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-3
Target Function
Guanine nucleotide-binding proteins (G proteins) are involved as a modulator or transducer in various transmembrane signaling systems. The beta and gamma chains are required for the GTPase activity, for replacement of GDP by GTP, and for G protein-effector interaction.
Target Involvement
Night blindness, congenital stationary, 1H (CSNB1H)
Target Protein Families
WD repeat G protein beta family
Target Synonyms
G protein beta 3 subunit; GBB3_HUMAN; GNB3; GNB3 guanine nucleotide binding protein (G protein), beta polypeptide 3; GTP binding regulatory protein beta 3 chain; Guanine nucleotide binding protein (G protein) beta polypeptide 3; Guanine nucleotide binding protein G; Guanine nucleotide binding protein G(I)/G(S)/G(T) beta subunit 3; Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-3; Hypertension associated protein; IG; SG; Transducin beta chain 3; Tsubunit beta 3
Target Background
Heterotrimeric guanine nucleotide-binding proteins (G proteins), which integrate signals between receptors and effector proteins, are composed of an alpha, a beta, and a gamma subunit. These subunits are encoded by families of related genes. This gene encodes a beta subunit which belongs to the WD repeat G protein beta family. Beta subunits are important regulators of alpha subunits, as well as of certain signal transduction receptors and effectors. A single-nucleotide polymorphism (C825T) in this gene is associated with essential hypertension and obesity. This polymorphism is also associated with the occurrence of the splice variant GNB3-s, which appears to have increased activity. GNB3-s is an example of alternative splicing caused by a nucleotide change outside of the splice donor and acceptor sites. Alternative splicing results in multiple transcript variants. Additional alternatively spliced transcript variants of this gene have been described, but their full-length nature is not known.
Notification