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Recombinant Human Leptin receptor/LEP-R/CD295 Protein (RP01248)

Bioactivityvalidated

Datasheet

Overview

Product nameRecombinant Human Leptin receptor/LEP-R/CD295 Protein
Catalog No.RP01248
DescriptionRecombinant Human Leptin receptor/LEP-R/CD295 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Thr20-Asp839) of human Leptin R/CD295 (Accession #NP_002294.2) fused with a Fc, 6×His tag at the C-terminus.
Bio-ActivityMeasured by its binding ability in a functional ELISA. Immobilized Recombinant Human Leptin protein at 2 μg/mL (100 μL/well) can bind Recombinant Human Leptin R/CD295 protein,the EC50 of Leptin R/CD295 is 261.45 ng/mL.
Purity> 95% by SDS-PAGE.
Endotoxin< 1.0 EU/μg of the protein by LAL method.
FormulationLyophilized from a 0.22 μm filtered solution of 50mM MES, 100mM NaCl, 1mM DTT, pH6.5.Contact us for customized product form or formulation.
SpeciesHuman
Calculated MW120.46 kDa
SynonymCD295; LEP-R; LEPRD; OB-R; OBR; LEPR
Expression HostHEK293 cells
TagC-hFc&His
Swiss-Prot
Gene ID
StorageStore at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt.
After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week.
ReconstitutionCentrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex 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.

* For research use only. Not for therapeutic or diagnostic purposes.

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