Leptin Receptor Chicken Recombinant

Lyophilized powder at room temperature.

Leptin Binding Domain Chicken Recombinant also called Leptin Receptor produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 208 amino acids and having a molecular mass of 24.5 kDa. Chicken Leptin Receptor consists of the cytokine binding domain of leptin receptor amino acids 420-626 of chicken leptin receptor.The Leptin Binding Domain is purified by proprietary chromatographic techniques.
Amino Acid Sequence:The sequence of the first six N-terminal amino acids was determined and was found to be Ala-Ile-Asp-Val-Asn-Ile
Biological ActivityBiological Activity is evidenced by high affinity binding of mammalian leptins at 1:1 molar ratio.
Physical Appearance and Stability: Sterile solutions at 0.5mg/ml or less are stable at 4C for several months.
Formulation and Purity: The protein was filter sterilized and stored at 4C (0.2 to 0.5 mg/ml) solution of Tris-HCl buffer, pH 9.0 with 150mM NaCl. Greater than 99.0% as determined by:(a) Analysis by SEC-HPLC.(b) Analysis by SDS-PAGE.