Recombinant Human LEPR protein(Met1-Asp839), His&hFc-tagged

Cat.No. : LEPR-800H
Product Overview : Recombinant Human leptin receptor (NP_002294.2)(Met 1-Asp 839) was expressed in HEK293 with the C-terminal fused polyhistidine-tagged Fc region of Human IgG1.
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Source : HEK293
Species : Human
Tag : C-His&hFc
Protein length : Met1-Asp839
Form : Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Bio-activity : Measured by its binding ability in a functional ELISA. Immobilized human Leptin at 1.25 μg/ml (100 μl/well) can bind human Leptin receptor with a linear range of 0.032-4.0 μg/ml.
Molecular Mass : The recombinant human LEPR/Fc is a disulfide-linked homodimeric protein.The reduced monomer consists of 1065 amino acids and has a predicted molecular mass of 121.4 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rh LEPR/Fc monomer is approximately 155-165 kDa due to glycosylation.
Endotoxin : < 1.0 EU per μg of the protein as determined by the LAL method
Purity : > 90 % as determined by SDS-PAGE
Storage : Samples are stable for up to twelve months from date of receipt at -20°C to -80°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution : It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.
Gene Name : LEPR leptin receptor [ Homo sapiens ]
Official Symbol : LEPR
Synonyms : LEPR; leptin receptor; CD295; OBR; huB219; OB receptor; OB-R; LEP-R; DKFZp686B1731;
Gene ID : 3953
mRNA Refseq : NM_001003679
Protein Refseq : NP_001003679
UniProt ID : P48357

For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.


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