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Highest antigen sequence indentity to the following orthologs: Mouse (78%), Rat (78%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-110647. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
The protein encoded by this gene acts as a guanine nucleotide exchange factor for the RHO family of small GTP-binding proteins (RACs). It has been shown to bind to and activate RAC1 by exchanging bound GDP for free GTP. The encoded protein, which is found mainly in the cytoplasm, is activated by phosphatidylinositol-3,4,5-trisphosphate and the beta-gamma subunits of heterotrimeric G proteins.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: OTTHUMP00000031228; P-Rex1; Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 1 protein; phosphatidylinositol-3,4,5-trisphosphate-dependent Rac exchange factor 1; PIP3 dependent Rac exchange factor 1; PREX 1; PREX-1; ptdIns(3,4,5)-dependent Rac exchanger 1
基因别名: KIAA1415; P-REX1; PREX1
UniProt ID: (Human) Q8TCU6
Entrez Gene ID: (Human) 57580