PREX1 Blocking Peptide

General Information

Product

PREX1 Peptide

Description

Antigenic Blocking Peptide Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 1 protein

Verified Applications

Immunodepletion, Immunocompetition

Peptide Description

Synthetic peptide corresponding to aino acid region 815-836 of Human PREX1. Peptide was covalently modified.

Sequence:

QEEDQADSAFPLLSLGPRLSLC

Physical Properties

Quantity

250 µg

Volume

100 µl

Form

Antigenic Blocking Peptide

Storage

-20⁰C for long term storage

Application Protocol

Competition/Depletion assay

Refer to competition assay protocol

Protein

Uniprot #

Q8TCU6

Overview

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.

Molecular Function

enzyme binding, Rho GTPase activator activity, Rho guanyl-nucleotide exchange factor activity, phospholipid binding

Subcellular Location

Cytoplasm, cell membrane

Expression

Mainly expressed in peripheral blood leukocytes and brain. Expressed at intermediate level in spleen and lymph nodes, and weakly expressed in other tissues.

Alternative Nomenclature

4 antibody

5)-dependent Rac exchanger 1 antibody

P REX1 antibody

PtdIns(3,4,5) dependent Rac exchanger 1 antibody

SET domain containing 6 antibody

Setd6 antibody