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Location: Home > Antigen, Antibodies, ELISA, Western Blot > Primary Antibody > Polyclonal Antibodies > GABA (A) alpha3 Receptor (extracellular) Antibody

GABA (A) alpha3 Receptor (extracellular) Antibody

Catalog # Availability Size / Price Inquiry
APR11954G 50 μl / $695

GABA (A) alpha3 Receptor (extracellular) Antibody

Brand

Leading Biology

Catalog Number

APR11954G

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 GABA (A) alpha3 Receptor (extracellular) antibody.

Molecular Weight

55165 Da

Host

Rabbit

Species Reactivity

Human, Mouse, Rat

Target

Peptide QGESRRQEPGDFVKQ(C), corresponding to amino acid residues 29-43 of human GABA (A) ?±3 Receptor (Accession P34903). Extracellular, N-terminus.

GeneID

UniProt ID

Summary

The neurotransmitter GABA (γ-aminobutiric acid) inhibits the activity of signal-receiving neurons by interacting with the GABAAreceptor on these cells.1Binding of GABA to its GABAAreceptor results in conformational changes that open a Cl-channel, producing an increase in membrane conductance that results in inhibition of neural activity.2There are two major types of GABA receptors: the ionotropic GABAAreceptors (GABAAR) and the metabotropic GABABreceptors (GABABR). GABAARs belong to the ligand-gated ion channel superfamily.1,2GABAARs are heteropentamers, in which all five subunits contribute to formation of the pore. Eight subunit isoforms have been cloned: α, β, γ, δ, ε, π, θ, and ρ.1Six α subunits isoforms (α1-α6) have been shown to exist in mammals.In most cases, the native GABAAreceptors consist of 2α, 2β, and 1γ subunits.The α3-subunit is highly expressed during development (along with α2 and α5) and then declines in adulthood, where the α1-subunit becomes predominant. The failure to complete this switch could be a major predispositional factor in the development of temporal lobe epilepsy.3

Form

Affinity purified antibody, 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

Dilution

WB~~1:200-1:2000 ICC~~1:50 IHC~~1:100

Synonyms

Gamma-aminobutyric acid receptor subunit alpha-3, GABA(A) receptor subunit alpha-3, GABRA3

Images

Western blot analysis of rat brain membranes: 1. Anti-GABA(A) α 3 Receptor (extracellular) antibody ( APR11954G), (1:200). 2. Anti-GABA(A) α3 Receptor (extracellular) antibody preincubated with the control peptide antigen.

Expression of GABA(A) α3 Receptor in rat insulinoma cell line Immunocytochemical staining of intact living rat RIN-m cells using Anti- GABA(A) α3 Receptor (extracellular) antibody ( APR11954G), (1:50) followed by goat anti-rabbit-AlexaFluor-550 secondary antibody. Extracellular staining (red) merged with live view of the cells.

Expression of GABA(A) α3 Receptor in rat cerebellum Immunohistochemical staining of rat cerebellum using Anti-GABA(A) α3 Receptor (extracellular) ( APR11954G), (green), (1:100). GABA(A) α3 Receptor is localized to the molecular layer (asterisk) and a portion of the Purkinje cell body (arrows), which is outlined by axonal staining using mouse anti-neurofilament 200 (red).

Specification

Quantity

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