Recombinant Human Leptin/OB Protein

Name Recombinant Human Leptin/OB Protein
Supplier Novus Biologicals
Catalog NBP2-34934
Category Protein
Prices $69.00, $169.00
Sizes 200 µg, 1 mg
Applications FA SDS-PAGE
Species Reactivities Human
Nature Recombinant
Source E. coli
Purity >95% pure by SDS-PAGE
Bioactivity Leptin Protein is fully biologically active when compared to standard. The ED50 as determined by a chemotaxis bioassay using human Leptin R transfected BaF3 murine proB cells is less than 2 ng/ml, corresponding to a specific activity of > 5.0 x 10^5 IU/mg.
Endotoxin Less than 1 EU/ug of endotoxin as determined by LAL method.
Gene LEP
Sequence VPIQKVQDDT KTLIKTIVTR INDISHTQSV SSKQKVTGLD FIPGLHPILT LSKMDQTLAV YQQILTSMPS RNVIQISNDL ENLRDLLHVL AFSKSCHLPW ASGLETLDSL GGVLEASGYS TEVVALSRLQ GSLQDMLWQL DLSPGC
Description A single, non-glycosylated biologically active polypeptide chain corresponding to 146 residues of LEP. Source: E. coli Amino Acid Sequence: VPIQKVQDDT KTLIKTIVTR INDISHTQSV SSKQKVTGLD FIPGLHPILT LSKMDQTLAV YQQILTSMPS RNVIQISNDL ENLRDLLHVL AFSKSCHLPW ASGLETLDSL GGVLEASGYS TEVVALSRLQ GSLQDMLWQL DLSPGC
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