Recombinant Human Leptin/OB Protein (NBP1-99358)



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Recombinant Human Leptin/OB Protein Summary

A recombinant protein corresponding to 146 amino acids of Human Leptin/OB

Source: E. coli

Amino Acid Sequence: The amino acid sequence of this product is not available.
E. coli
Details of Functionality
Human Leptin has been shown to be biologically active in two different mouse obesity models, ob/ob and NZO. Both strains of mice were treated via intraperitoneal injection once daily at a dose of 5 mg Leptin/gm of body weight for 7 days. Significant effects on body weight, food consumption, and plasma glucose levels were observed to saline-treated controls.
Protein/Peptide Type
Recombinant Protein
Endotoxin Note
<0.1 ng/ug

Packaging, Storage & Formulations

Store at -20C. Avoid freeze-thaw cycles.
Sterile filtered
Reconstitution Instructions
Centrifuge prior to opening. Reconstitute with 3 mM Acetic acid to a final concentration of 5 - 10 mg/ml.


The purity of this protein is >95% pure by SDS-PAGE

Alternate Names for Recombinant Human Leptin/OB Protein

  • FLJ94114
  • LEP
  • leptin (murine obesity homolog)
  • leptin (obesity homolog, mouse)
  • Leptin
  • OB
  • Obese protein
  • obese, mouse, homolog of
  • Obesity factor


Leptin (Anti-Obesity Protein) is the protein product of the ob (obese) gene in mice and seems to be involved in appetite control. The ob gene is expressed in adipose tissue and is thought to regulate the body's fat stores. Mice with the ob/ob genotype also develop a form of diabetes similar to type II (non-insulin dependent) diabetes. Human Leptin is a 16 kDa protein containing 146 amino acid residues.


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

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Gene Symbol LEP