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Gai2 Antibody

Catalog # Availability Size / Price Inquiry
APR16071G 100 μg / $495

Gai2 Antibody

Brand

Leading Biology

Catalog Number

APR16071G

Product Type

Polyclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality Gai2 antibody.

Molecular Weight

40451 Da

Cellular Localization

Antigen Cellular Localization: Cytoplasm. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome. Cell membrane. Note=Localizes in the centrosomes of interphase and mitotic cells. Detected at the cleavage furrow and/or the midbody

Host

Rabbit

Species Reactivity

Human

Target

Gai2

Isotype

Rabbit IgG

Symbol

GNAI2B

GeneID

UniProt ID

Function

Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems. The G(i) proteins are involved in hormonal regulation of adenylate cyclase: they inhibit the cyclase in response to beta-adrenergic stimuli. May play a role in cell division.

Summary

Gαi2 is a 40-41 kDa alpha-subunit of heterotrimeric protein that shares sequence homology with Gαi3 and Gαi1. All these G proteins can be ADP-ribosylated at the carboxy terminal Cys of the CAAX sequence, interfering with receptor coupling. Gαi2 is expressed widely in tissues and cell lines. Activation of PLC-β by Gαi-coupled receptors is the result of release of Gβg subunits from Gαi. Gαi2 regulates potassium channel activation. Mutation at Arg179 has been identified in tumors. This and the Q205L mutant inhibit adenylyl cyclase.

Form

Liquid

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, IP

Synonyms

guanine nucleotide binding protein G, GNAI2B, guanine nucleotide binding protein

Images

Western blot analysis of Gαi2 expression in 3T3 cell lysate.

Specification

Quantity

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