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- 详细信息
- 技术资料
- 保存条件:
Store at -20℃,2 years.(Avoid freeze/thaw cycles)
- 保质期:
Store at -20℃,2 years.(Avoid freeze/thaw cycles)
- 英文名:
LH-RH,salmon
- 库存:
现询
- 供应商:
北京索莱宝科技有限公司
- 规格:
10mg/5mg/1mg
| 规格: | 10mg | 产品价格: | ¥2170.0 |
|---|---|---|---|
| 规格: | 5mg | 产品价格: | ¥1550.0 |
| 规格: | 1mg | 产品价格: | ¥620.0 |
| 基本信息 | |
| 产品类型 | 多肽 |
| CAS | No.137665-91-9 |
| 单字母序列 | YRSRKYSSWY |
| 三字母序列 | H-Tyr-Arg-Ser-Arg-Lys-Tyr-Ser-Ser-Trp-Tyr-OH |
| 别名 | 十肽-12;Decapeptide-12 |
| 分子式 | C65H90N18O17 |
| 分子量 | 1395.54 |
| 纯度 | ≥95% |
| 外观(性状) | 冻干粉;Lyophilized powder |
| 盐体系 | TFA盐;Trifluoroacetate salt |
| 来源 | 合成;Synthetic |
| 储存条件 | Store at -20℃,2 years.(Avoid freeze/thaw cycles) |
| 类别/标签 | 化妆品肽(Cosmetic Peptides) |
| 规格 | Decapeptide-12,一种小寡肽,是一种酪氨酸酶 (tyrosinase) 抑制剂,可与酪氨酸酶的 C 末端残基相互作用 (Kd: 61.1 μM);Decapeptide-12 是蘑菇酪氨酸酶 (mushroom tyrosinase) 的竞争性抑制剂 (IC50: 40 μM);Decapeptide-12 上调 SIRT 的转录水平;Decapeptide-12 可降低黑色素细胞中黑色素的含量,可用于研究黑色素生成、衰老、炎症。 Decapeptide-12, a small oligopeptide, is a tyrosinase inhibitor that interacts with C-terminal residue of tyrosinase (Kd: 61.1 μM). Decapeptide-12 is a competitive inhibitor of mushroom tyrosinase (IC50: 40 μM). Decapeptide-12 also increases transcription of SIRT. Decapeptide-12 reduces melanin content in melanocytes. Decapeptide-12 is used for the research of melanogenesis, senescence, inflammation. |
| In Vitro | Decapeptide-12 (P4, 0.01-10 mΜ) dose-dependently inhibits mushroom tyrosinase with an IC50 value of 40 μM, and inhibits human tyrosinase by 25-35% at 100 μM. Decapeptide-12 (100 μM, 7 days) leads to 43% reduction in melanin content in melanocytes with no effect on cell proliferation. Decapeptide-12 (peptide P4, 0-400 μM) inhibits the monophenolase reaction with an IC50 value of 123 μM. Decapeptide-12 interact with tyrosinase with a Kd value of 61.1 μM. Decapeptide-12 (100 μM, 72 h) increases transcription of SIRT1, SIRT3, SIRT6, and SIRT7 with reduced cytotoxicity in human neonatal keratinocyte progenitors. Decapeptide-12 (0-1 mM, 72 h) reduces Phytohemagglutinin (PHA)-stimulated PBMC cells proliferation. |
| 单位 | 瓶 |
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