R3325-2 - G3BP1 (M) Antibody, Rabbit Polyclonal

Catalog No. R3325-2
Product Name G3BP1 (M) Antibody, Rabbit Polyclonal
Price $249

Quantity: 100 ul                                                                                Application: WB

Predicted I Observed M.W.: 52 I 58 kDa                                            Uniprot ID: Q13283


Ras GTPase-activating protein-binding protein 1 (G3BP1) may be a regulated effector of stress granule assembly. G3BP1 is a phosphorylation-dependent sequence-specific endoribonuclease in vitro, and it cleaves exclusively between cytosine and adenine and cleaves MYC mRNA preferentially at the 3'-UTR. G3BP1 is also an ATP- and magnesium-dependent helicase, and it 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. G3BP1 unwinds DNA/DNA, RNA/DNA, and RNA/RNA substrates with comparable efficiency, and it acts unidirectionally by moving in the 5' to 3' direction along the bound single-stranded DNA.

Other Names:

Ras GTPase-activating protein-binding protein 1, G3BP-1, ATP-dependent DNA helicase VIII, hDH VIII, GAP SH3 domain-binding protein 1, G3BP

Source and Purity:

Rabbit polyclonal antibodies were produced by immunizing animals with a GST-fusion protein containing the middle region of human G3BP1. Antibodies were purified by affinity purification using immunogen. 

Storage Buffer and Condition:

Supplied in 1 x PBS (pH 7.4), 100 ug/ml BSA, 40% Glycerol, 0.01% NaN3. Store at -20 °C. Stable for 6 months from date of receipt.

Species Specificity:


Tested Applications:

WB: 1:500-1:2,000 (detect endogenous protein*)

*: The apparent protein size on WB may be different from the calculated M.W. due to modifications.

Product Data:

G3BP1 Antibody Western (Abiocode)

Fig 1. Western blot of total cell extracts from
A) human HeLa; B) human Jurkat; using
anti-G3BP1 (M) (R3325-2) at RT for 2 h.