GRLF1 (ARHGAP35) Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	WB
Recommend Dilution	WB: 1:500~1:1000 IHC: 1:50~1:200
Reactivity	Human, Mouse, Rat
Host	Rabbit
Clonality	Polyclonal
Immunogen	Synthetic phosphopeptide derived from human GRF-1 around the phosphorylation site of Tyrosine 1105.
Specificity	p-GRF-1 (Y1105) polyclonal antibody detects endogenous levels of GRF-1 protein only when phosphorylated at Tyr1105.
Isotype	IgG
Formulation	Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
Concentration	1mg/ml
Conjugation	Unconjugated
Storage Condition	Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Predicted Protein Size	~ 172 kDa
Gene Name	Rho GTPase activating protein 35
Database Link	Entrez Gene 2909 Human UniProt ID Q9NRY4
Background	GRF-1 (glucocorticoid receptor DNA-binding factor 1), also known as p190RhoGAP or simply p190, is a transcriptional regulator which binds to the promoter region of the glucocorticoid receptor gene and represses its expression. By repressing GR expression, GRF-1 acts to down-regulate Rho signaling, thereby mediating both actin cytoskeletal rearrangements and cell cycle events. Through its GAP domain, GRF-1 is thought to affect cytokinesis by regulating Rho activity; a regulation that is controlled by the ubiquination of the GTP binding region and subsequent degradation of GRF-1. Additionally, GRF-1 plays an important role in oligodendrocyte differentiation, a process that is absent in malignant glioma tumors, implicating GRF-1 as a possible tumor suppressor. GRF-1 expression is regulated by glucocorticoids and the expressed protein exists as two isoforms produced by alternative splicing events.
Synonyms	ARHGAP35; Glucocorticoid receptor DNA-binding factor 1; Glucocorticoid receptor repression factor 1; GRF-1; GRF1; GRLF1; KIAA1722; p190-A; Rho GAP p190A; Rho GTPase-activating protein 35
Note	For research use only, not for use in diagnostic procedure.
Reference Data

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