Western Blotting (WB), Immunohistochemistry (IHC), Immunofluorescence (IF)
Specificity
The antibody detects endogenous level of G3BP-1 only when phosphorylated at serine 232.
Purification
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography usingepitope-specific phosphopeptide. The antibody against non-phosphopeptide was removedby chromatography using non-phosphopeptide corresponding to the phosphorylation site.
Immunogen
Peptide sequence around phosphorylation site of pSer232 (S-S-S (p) -P-A) derived from Human G3BP-1. Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates.
G3BP antibody, HDH-VIII antibody, fj17h05 antibody, zgc:56034 antibody, wu:fj17h05 antibody, g3bp antibody, MGC53271 antibody, G3BP1 antibody, G3bp antibody, RGD1310666 antibody, AI849976 antibody, B430204O07 antibody, C87777 antibody, mKIAA4115 antibody, G3BP stress granule assembly factor 1 antibody, GTPase activating protein (SH3 domain) binding protein 1 antibody, GTPase activating protein (SH3 domain) binding protein 1 L homeolog antibody, Ras-GTPase-activating protein SH3-domain-binding protein antibody, G3BP1 antibody, g3bp1 antibody, g3bp1.L antibody, LOC100304885 antibody, G3bp1 antibody
Background
May be a regulated effector of stress granule assembly. Phosphorylation-dependent sequence-specific endoribonuclease in vitro. Cleaves exclusively between cytosine and adenine and cleaves MYC mRNA preferentially at the 3'-UTR. ATP- and magnesium-dependent helicase. Unwinds preferentially partial DNA and RNA duplexes having a 17 bp annealed portion and either a hanging 3' tail or hanging tails at both 5'- and 3'-ends. Unwinds DNA/DNA, RNA/DNA, and RNA/RNA substrates with comparable efficiency. Acts unidirectionally by moving in the 5' to 3' direction along the bound single-stranded DNA.