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PREX1

Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 1 protein is a protein in humans that is encoded by PREX1 gene. Functions as a RAC guanine nucleotide exchange factor (GEF), which activates the Rac proteins by exchanging bound GDP for free GTP. Its activity is synergistically activated by phosphatidylinositol 3,4,5-trisphosphate and the beta gamma subunits of heterotrimeric G protein. May function downstream of heterotrimeric G proteins in neutrophils.

PREX1 Antibodies

PREX1 for Homo sapiens (Human)

PREX1 Proteins

PREX1 Proteins for Mus musculus (Mouse)

PREX1 Proteins for Homo sapiens (Human)



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