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Leptin Protein, Carassius auratus, Recombinant (His)

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产品编号 TMPJ-00606

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. In mammals, leptin is mainly produced by the adipose tissue and encodes body fat reserves, acting as a short-term satiety signal. In fish, the presence of a leptin-like peptide was first evidenced by immuno-cross-reactivity, and its existence was certainly demonstrated after the finding by synteny of a leptin sequence in the pufferfish.

Leptin Protein, Carassius auratus, Recombinant (His)

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产品编号 TMPJ-00606

规格	价格	库存
5 μg	¥ 492	6-8日内发货
10 μg	¥ 820	6-8日内发货
20 μg	¥ 1,290	5日内发货
50 μg	¥ 2,480	5日内发货
100 μg	¥ 3,980	5日内发货
200 μg	¥ 6,420	5日内发货
500 μg	¥ 12,100	5日内发货
1 mg	¥ 17,300	5日内发货

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产品信息

生物活性	Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
产品描述	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. In mammals, leptin is mainly produced by the adipose tissue and encodes body fat reserves, acting as a short-term satiety signal. In fish, the presence of a leptin-like peptide was first evidenced by immuno-cross-reactivity, and its existence was certainly demonstrated after the finding by synteny of a leptin sequence in the pufferfish.
种属	Carassius auratus
表达系统	P. pastoris (Yeast)
标签	N-8xHis
蛋白编号	B8YI02
别名	OBS,Obesity Factor,Obese Protein,OB,Leptin,LEP
氨基酸序列	Pro22-Cys171
蛋白构建	Pro22-Cys171
蛋白纯度	Greater than 95% as determined by reducing SDS-PAGE. (QC verified)
分子量	17 KDa (reducing condition)
内毒素	< 0.1 ng/µg (1 EU/µg) as determined by LAL test.
缓冲液	Lyophilized from a solution filtered through a 0.22 μm filter, containing 20 mM Citrate, 8% Trehalose, 4% Mannitol, 0.02% Tween 80 (w/v), pH 5.5.
复溶方法	Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
存储	Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
运输方式	In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice.
研究背景	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. In mammals, leptin is mainly produced by the adipose tissue and encodes body fat reserves, acting as a short-term satiety signal. In fish, the presence of a leptin-like peptide was first evidenced by immuno-cross-reactivity, and its existence was certainly demonstrated after the finding by synteny of a leptin sequence in the pufferfish.