耗材描述
Decapeptide-12
产品活性: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。
产品来源: https://www.medchemexpress.cn/decapeptide-12.html
研究领域:Metabolic Enzyme/Protease | Epigenetics | Cell Cycle/DNA Damage
作用靶点:Tyrosinase | Sirtuin
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.
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