Leptin Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 146 amino acids and having a molecular mass of 16 kDa.The Leptin is purified by proprietary chromatographic techniques.
Leptin Protein
目录号: GP20685纯度: >98%
瘦素人类重组
| 规格 | 价格 | 库存 | 数量 | 操作 |
|---|---|---|---|---|
| 200μg | ¥840.00 | 现货 | 1 | |
| 1mg | ¥2,030.00 | 现货 | 1 | |
| 5mg | ¥6,300.00 | 现货 | 1 |
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文献被引
本产品暂无引用记录;以下为 GlpBio 产品在 Nature / Cell / Science 等顶刊的客户引用样例
Nature641, 529–536 (2025)
Nature628, 630–638 (2024)
Nature632, 686–694 (2024)
Nature618, 1017–1023 (2023)
Nature610, 366–372 (2022)
Cell187(9):2288-2304 (2024)
Cell183(7):1867-1883 (2020)
Science388(6745) (2025)
Science387(6739) (2025)
Science387(6734) (2025)
Cell Research35, 97–116 (2025)
Cell Research34, 683–706 (2024)
Cell Research33, 273–287 (2023)
Cell Research33, 546–561 (2023)
Cell Research33, 904–922 (2023)
Cell Research31, 1291–1307 (2021)
产品描述 Description
产品文档 Product Documents
Purity:>98%
Product Data
Purity
Greater than 95.0% as determined by:(a) Analysis by SEC-HPLC.(b) Analysis by SDS-PAGE.
Source
Escherichia Coli.
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Shipping Condition
Shipped at Room temp.
Synonyms
OB Protein; Obesity Protein; OBS; Obesity factor.
Amino Acid Sequence
The sequence of the first five N-terminal amino acids was determined and was found to be Ala-Val-Pro-Ile-Gln.
Solubility
The lyophilized Leptin is very soluble in water and most aqueous buffers below and above the isoelectric point.
Stability
Lyophilized Leptin although stable at room temperature, should be stored desiccated below 0°C . Reconstituted Leptin is best stored refrigerated at 4°C .
Biological Activity
Biological Activity is evidenced by inducing proliferation of BAF/3 cells stably transfected with the long form of human leptin receptor.
Formulation
The protein was lyophilized from a concentrated (1mg/ml) solution with 0.0045mM NaHCO3.