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RGS14 Rabbit anti-Human, Mouse, Polyclonal, Invitrogen™

Rabbit Polyclonal Antibody

Manufacturer:  Invitrogen PA550111

Catalog No. PA550111

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The antibody detects endogenous levels of total RGS14 protein.

RGS14 is a member of the regulator of G-protein signaling family which contains one RGS domain, two Raf-like Ras-binding domains (RBDs), and one GoLoco domain. RGS14 attenuates the signaling activity of G-proteins by binding, through its GoLoco domain, to specific types of activated, GTP-bound G alpha subunits. Acting as a GTPase activating protein (GAP), the protein increases the rate of conversion of the GTP to GDP. The resulting hydrolysis allows the G alpha subunits to bind G beta/gamma subunit heterodimers, forming inactive G-protein heterotrimers, thereby terminating the signal. Alternate transcriptional splice variants of RGS14 have been observed but have not been thoroughly characterized. Further, RGS14 acts as a positive modulator of microtubule polymerisation and spindle organization through a G(i)-alpha-dependent mechanism; plays a role in cell division; is required for the nerve growth factor (NGF)-mediated neurite outgrowth, and is involved in stress resistance. RGS14 protein may also be involved in visual memory processing capacity and hippocampal-based learning and memory.


Synthesized peptide derived from internal of human RGS14.
Antigen affinity chromatography
Human, Mouse
Western Blot
1 mg/mL
PBS with 50% glycerol and 0.02% sodium azide; pH 7.4
O43566, P97492
regulator of G-protein signaling 14, RGSE,
100 μL
10636, 51791
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