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Recombinant Mouse Leptin

SKU:
RPES6655
Product Type:
Recombinant Protein
Species:
Mouse
€99
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Description

Product Name:Recombinant Mouse Leptin
Product Code:RPES6655
Size:10µg
Species:Mouse
Expression Host:E.coli
Synonyms:Leptin, Obese Protein, Obesity Factor, LEP, OB, OBS
Mol Mass:16.1 kDa
AP Mol Mass:14 kDa
Tag:None
Purity:> 95 % as determined by reducing SDS-PAGE.
Endotoxin Level:< 1.0 EU per μg of the protein as determined by the LAL method.
Bio Activity:Testing in progress
Sequence:Val22-Cys167
Accession:Q544U0
Storage:Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
Shipping:This product is provided as lyophilized powder which is shipped with ice packs.
Formulation:Lyophilized from a 0.2 μm filtered solution of 20mM PB, 300mM NaCl, pH7.5. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed manu
Reconstitution:Please refer to the printed manual for detailed information.
Background:Leptin is a hormone secreted from white adipocytes and plays important role in the regulation of food intake and energy balance. Leptin functions via signaling pathways involving OB-R in hypothalamus. Animal models have revealed the influence of Leptin in reducing body weight and regulating blood glucose level. When mutations are introduced in obese gene, mice with impaired function of leptin are massively obese and in high risk of diabetes. Leptin deficiency reduces metablic rate. Leptin deficient mice are less active and with lower body temperature than normal animals. Human Leptin shares approximately 84% sequence identity with the mouse protein. Human Leptin consists of 167 amino acid residue including a 21 amino acid residue signal sequence and 146 amino acid residue mature protein sequence.

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