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Human Leptin

Size Price Quantity
0.2 mg $70.00
1.0 mg $182.00
5.0 mg $630.00
Product Name Human Leptin
Synonyms OB Protein, Obesity Protein, OBS, Obesity factor, Leptin.
Description Leptin Human produced syntheticaly contains 35 amino acids (22-56 a.a.) having a molecular mass of 3950.6 Dalton.
Uniprot Accesion Number P41159
Amino Acid SequenceVal-Pro-Ile-Gln-Lys-Val-Gln-Asp-Asp-Thr-Lys-Thr-Leu-Ile-Lys-Thr-Ile-Val-Thr-Arg-Ile-Asn-Asp-Ile-Ser-His-Thr-Gln-Ser-Val-Ser-Ser-Lys-Gln-Lys.
Physical Appearance and Stability Lyophilized Leptin although stable at room temperature, should be stored desiccated below -20°C. Reconstituted Leptin is best stored refrigerated at 4°C.
Formulation and Purity The protein was lyophilized from a concentrated (1mg/ml) solution with no additives. Greater than 95.0% as determined by RP-HPLC.
Solubility The lyophilized Leptin is very soluble in water and most aqueous buffers below and above the isoelectric point.
Biological Activity
Shipping Format and Condition Lyophilized powder at room temperature.
Usage Statement Our products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.