• Human (PREX1) Phosphatidylinositol 3,4, 5-Trisphosphate-dependent Rac Exchanger 1 Protein ELISA Kit
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Human PREX1 (Phosphatidylinositol 3,4, 5-Trisphosphate-dependent Rac Exchanger 1 Protein) ELISA Kit

Human PREX1 (Phosphatidylinositol 3,4, 5-Trisphosphate-dependent Rac Exchanger 1 Protein) ELISA Kit

The Human (PREX1) Phosphatidylinositol 3,4, 5-Trisphosphate-dependent Rac Exchanger 1 Protein ELISA Kit measures Phosphatidylinositol 3,4,5-Trisphosphate-Dependent Rac Exchanger 1 Protein in samples. The plate has been pre-coated with Human PREX1 antibody. PREX1 present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Human PREX1 Antibody is added and binds to PREX1 in the sample. Then Streptavidin-HRP is added and binds to the Biotinylated PREX1 antibody. After incubation unbound Streptavidin-HRP is washed away during a washing step. Substrate solution is then added and color develops in proportion to the amount of Human PREX1. The reaction is terminated by addition of acidic stop solution and absorbance is measured at 450 nm.

Catalog No: E7271Hu
$595.00 USD
$458.00 USD $595.00 USD
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2.5 weeks
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Product Details

Species Reactivity Human
Sensitivity 0.027 ng/mL
Detection Range 0.05-30 ng/mL
Sample Type Serum, plasma, cell culture supernates
Incubation(s) 1.5 hour(s)
Research Areas Signal Transduction
Background 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. Source: UniProt Consortium (2025)
Shipping Condition Shipped on cold gel packs.
Storage Condition and Shelf Life 2-8C
Analyte Phosphatidylinositol 3,4,5-Trisphosphate-Dependent Rac Exchanger 1 Protein
Regulatory Status For Research Use Only
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