Anti-Gs protein Antibody, alpha subunit, clone N192/12

The heterotrimeric guanine nucleotide-binding regulatory proteins (G proteins) mediate signaling from a large number of G-protein coupled receptors (GPCR) to a variety of intracellular effectors. G-proteins are composed of a 36-52 kDa α-subunit, a 35-36 kDa β-subunit, and an 8-10 kDa γ-subunit. They are classified based on the nature of their α-subunit. Gs is ubiquitously expressed and couples receptors to adenylyl cyclase and promotes intracellular cAMP generation. Mutations in Gs-α can lead to constitutive activation of receptors leading to development of endocrine tumors, fibrous dysplasia of bone, and McCune-Albright syndrome. In brain tissue Gs-α activates adenyl cyclase in direct response to stimulation of several neurotransmitter receptors and facilitates depolarization-induced neurotransmitter release for synaptic transmission. Also, it is shown that Gs-stimulated adenylyl cyclase activity is significantly reduced in the Alzheimer′s disease brain tissue.

Other homologies: Mouse (99% sequence homology).

Recombinant protein corresponding to bovine GS protein, alpha subunit.

Anti-Gs protein Antibody, alpha subunit, clone N192/12 is a highly specific mouse monoclonal antibody & that targets Gsα & has been tested in western blotting.

Research Category
Neuroscience

Research Sub Category
Developmental Signaling

Western Blotting Analysis: 2.0 µg/mL from a representative lot detected GS protein, alpha subunit in 10 µg of SH-SY5Y cell lysate.

Evaluated by Western Blotting in rat brain membrane tissue lysate.

Western Blotting Analysis: 2.0 µg/mL of this antibody detected GS protein, alpha subunit in 10 µg of rat brain membrane tissue lysate.

~45 kDa observed

Protein G Purified

Format: Purified

Purified mouse monoclonal IgG1κ in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Stable for 1 year at 2-8°C from date of receipt.

Control
Rat brain membrane tissue lysate

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

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