RhoGDI (ARHGDIA) Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	WB
Recommend Dilution	WB 0.1-1 µg/ml ELISA 0.01-0.1 µg/ml IP 2-5 µg/ml IHC 2-10 µg/ml FC 5-10 µg/ml
Reactivity	Human, Mouse, Rat
Host	Rabbit
Clonality	Polyclonal
Immunogen	A synthetic peptide surrounding the epitope – CRPEEYEFL- with a phosphorylation site at Tyrosine 156 of human Rho-GDI alpha protein. This sequence is identical among human, rat, mouse, bovine, chicken and dog.
Formulation	This affinity purified antibody is supplied in sterile Tris-buffered saline (pH7.2) containing antibody stabilizer.
Purification	The Rabbit IgG is purified by Epitope Affinity Purification
Conjugation	Unconjugated
Storage Condition	Store at -20°C as received.
Predicted Protein Size	~23 kDa
Gene Name	Rho GDP dissociation inhibitor alpha
Database Link	NP_001172006 Entrez Gene 192662 MouseEntrez Gene 360678 RatEntrez Gene 396 Human UniProt ID P52565
Background	Rho GTPases (Rac, Rho, and Cdc42) play important roles in regulating cell function through their ability to coordinate the actin cytoskeleton, modulate the formation of signaling reactive oxidant species, and control gene transcription. Activation of Rho GTPase signaling pathways requires the regulated release of Rho GTPases from Rho-GDI complexes, followed by their reuptake after membrane cycling. There are two isoforms, Rho-GDI alpha and Rho-GDI beta play synergistic roles in cell migration and development by modulating activation cycle of the Rho proteins. Src kinase binds and phosphorylates RhoGDI both in vitro and in vivo at Tyr156 which causes a dramatic decrease in the ability of RhoGDI to form a complex with RhoA, Rac1, or Cdc42. Src-mediated RhoGDI phosphorylation is a novel physiological mechanism for regulating Rho GTPase cytosol membrane–cycling and activity.
Synonyms	GDIA1; HEL-S-47e; NPHS8; RHOGDI; RHOGDI-1
Reference Data
Protein Families	Druggable Genome
Protein Pathways	Neurotrophin signaling pathway

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