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Invitrogen
Human PREX1 (aa 746-876) Control Fragment Recombinant Protein
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Product Details
RP-102025
Applications
Tested Dilution
Publications
Product Specifications
Species
Human
Expression System
E. coli
Amino acid sequence
CAGQCILKVNGSNVMNDGAPEVLEHFQAFRSRREEALGLYQWIYHTHEDAQEARASQEASTEDPSGEQAQEEDQADSAFPLLSLGPRLSLCEDSPMVTLTVDNVHLEHGVVYEYVSTAGVRCHVLEKIVEP
Tag
His-ABP-tag
Class
Recombinant
Type
Protein
Purity
>80% by SDS-PAGE and Coomassie blue staining
Conjugate
Form
Liquid
Concentration
≥5.0 mg/mL
Purification
purified
Storage buffer
1M urea/PBS, pH 7.4
Contains
no preservative
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Product Specific Information
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.
Target Information
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.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: 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
Gene Aliases: KIAA1415; P-REX1; PREX1
UniProt ID: (Human) Q8TCU6
Entrez Gene ID: (Human) 57580
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