Product Type > Proteins

Recombinant Human GDNFR-alpha-1/GFRA1 Protein (RP00102)

Datasheet

Overview

Product name Recombinant Human GDNFR-alpha-1/GFRA1 Protein
Catalog No. RP00102
Description Recombinant Human GDNFR-alpha-1/GFRA1 Protein is produced by HEK293 expression system. The target protein is expressed with sequence (Ala19-Lys429) of human GFRA1/GFRα1/GDNFRA (Accession #NP_665736) fused with an Fc, 6×His tag at the C-terminus.
Bio-Activity Measured by its binding ability in a functional ELISA. Immobilized Human GDNF at 1 μg/mL (100 μL/well) can bind Human GFRA1 with a linear range of 2-332 ng/mL.
Purity > 80% by SDS-PAGE.
Endotoxin < 1.0 EU/μg of the protein by LAL method.
Formulation Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation.
Species Human
This protein is a member of the glial cell line-derived neurotrophic factor receptor (GDNFR) family of proteins. The encoded preproprotein is proteolytically processed to generate the mature receptor. Glial cell line-derived neurotrophic factor (GDNF) and neurturin (NTN) are two structurally related, potent neurotrophic factors that play key roles in the control of neuron survival and differentiation. This receptor is a glycosylphosphatidylinositol (GPI)-linked cell surface receptor for both GDNF and NTN, and mediates activation of the RET tyrosine kinase receptor. This gene is a candidate gene for Hirschsprung disease. Alternative splicing results in multiple transcript variants, at least one of which encodes a preproprotein that is proteolytically processed.
Synonym GFRA1; GDNFR; GDNFRA; GFR-ALPHA-1; RET1L; RETL1; TRNR1
Expressed Host HEK293 cells
Tag C-hFc&His
Swiss-Prot P56159
Gene ID 2674
Storage Store the lyophilized protein at -20°C to -80 °C for long term.
After reconstitution, the protein solution is stable at -20 °C for 3 months, at 2-8 °C for up to 1 week.
Reconstitution Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid votex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.

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