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GABA B Receptor GB2 Subunit antibody

Antigen

GABA B Receptor GB2 Subunit

Clonality Polyclonal
Host

Rabbit

Reactivity

Mouse (Murine), Rat (Rattus)

Application
Western Blotting (WB), Immunocytochemistry (ICC)
Catalog no. ABIN302104
Quantity 0.1 mg  (1 mg/ml)
Price 325.00 $   Plus shipping costs $35.00
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Additional Information

Immunogen Synthetic peptide (coupled with THG) derived from the last 23 aa of mouse GABA Breceptor 2. 100% homology with human GB2.
Format Purified
Description GABA B receptor is a G-protein-coupled inhibitory receptor of gamma-aminobutyric acid(GABA), and has important functions in brain by inhibition of adenylyl cyclase andmodulation of G-protein-gated Ca 2+ and K + channels. GABA B receptor is comprised of two subunits, GB1 and GB2 with N-terminal extracellular and C-terminal intracellular domains.The GB1 subunit plays a critical role in ligand binding, whereas the GB2 subunit containsthe determinants required for G-protein signaling. Multiple allosteric interactions between thetwo subunits are required for correct functioning of the receptor. There are two N-terminalsplice variants of GB1 subunit, termed GB1a and GB1b, their expression in the centralnervous system changes during the ontogenesis and differs between various regions of thebrain.
Specificity The polyclonal antibody recognizes C-terminus of gamma-aminobutyric acid (GABA) Breceptor 2 (recognized epitope: the last 23 aa). GB2 apparent MW ~120 kDa.

Application Details

Application Notes Western Blotting - Recommended dilution: 0.6 µg/ml
Concentration 1 mg/ml
Purity > 95% (by SDS-PAGE)
Purification Purified from rabbit serum by protein-G affinity chromatography.
Buffer Phosphate buffered saline (PBS) with 15 mM sodium azide, approx. pH 7.4
Storage Store at 2-8 o C. Do not use after expiration date stamped on vial label. For long-term storage aliquot and store at -20 o C. Avoid freeze/thaw cycles.
Restrictions For Research Use only