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Recombinant Human Leptin Protein

Recombinant Human Leptin Protein

Item no.	10221-HNAE-1
Manufacturer	Sino Biological
Amount	1 mg
Quantity options	1 mg 100 ug 4 mg
Category	Metabolism Diabetes Glucose Homeostasis Cholesterol & Lipid Metabolism Regulation of Appetite Peptides & Proteins Recombinant Proteins Obesity Endocrine Regulation of Lipid Metabolism
Type	Proteins
Specific against	Human (Homo sapiens)
ECLASS 10.1	32160409
ECLASS 11.0	32160409
UNSPSC	12352202
Alias	LEPD, OB, OBS
Similar products	LEP
Available
Manufacturer - Category	Protein
Molecule	LEP
Synonym	LEPD, OB, OBS
Storage	Store it under sterile conditions at -20C to -80C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Shipping	In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Protein Construction	A DNA sequence encoding the mature form of human Leptin (NP_000221.1) (Val 22-Cys 167) was expressed, with an additional Met.
Expressed Host	E.coli
Purity	> 98 % as determined by SDS-PAGE
Bio-Activity	Measured by its binding ability in a functional ELISA . 1. Immobilized human Leptin at 1.25 ug/ml (100 ul/well) can bind human Leptin receptor Fc chimera with a linear range of 0.032-4.0 ug/ml . 2. Immobilized human Leptin at 5 ug/ml (100 ul/well) can bind human Leptin receptor his with a linear range of 0.032-4.0 ug/ml.
Endotoxin	Please contact us for more information.
Predicted N Terminal	Met
Molecule Mass	The recombinant human leptin consists of 147 amino acids and predicts a molecular mass of 16 kDa. The apparent molecular mass of rhLEP is approximately 13 kDa in SDS-PAGE under reducing conditions.
Formulation	Lyophilized from sterile PBS, pH 7.4
Accession	NP_000221.1
Amino acid sequence	Val22-Cys167
TAG	Native

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

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