171869-93-5

• 常用中文名：α-促黑激素
• 常用英文名：α-MSH (human, mouse, rat, porcine, bovine, ovine) (trifluoroacetate salt)
• CAS号：171869-93-5
• 分子式：C₇₉H₁₁₀F₃N₂₁O₂₁S
• 分子量：1778.907
• 相关类别： 研究领域 代谢疾病
• 发布时间：2021-07-05 10:42:07
• 更新时间：2026-07-16 12:03:32
• α-黑素细胞刺激素(MSH),酰胺-TFA是一种内源性神经肽,具有抗炎和解热活性。α-MSH是阿片黑皮素原(POMC)的翻译后衍生物,作为内源性黑素皮质素受体4(MC4R)激动剂[1][2]。

名称

• 中文名: α-促黑激素
• 英文名: α-MSH (human, mouse, rat, porcine, bovine, ovine) (trifluoroacetate salt)
• 中文别名: L-Valinamide, N-acetyl-L-seryl-L-tyrosyl-L-seryl-L-methionyl-L-glutamyl-L-histidyl-L-phenylalanyl-L-ginyl-L-tryptophylglycyl-L-lysyl-L-prolyl-x三氟醋酸盐; (4S,7S,10S,13S,16S,22S)-7-((1H-咪唑-4-基)甲基)-16-((1H-吲哚-3-基)甲基)-26-氨基-22-((S)-2-(((S)-1-氨基-3-甲基-1-氧代丁-2-基)氨基甲酰基)吡咯烷-1-羰基)-10-苄基-13-(3-胍丙基)-4-((2S,5S,8S,11S)-8-(4-羟基苄基)-5,11-双(羟甲基)-2-(2-(甲硫基)乙基)-4,7,10,13-四氧代-3,6,9,12-四氮杂十四酰氨基)-5,8,11,14,17,20-六氧代-6,9,12,15,18,21-六氮杂二十六烷酸 2,2,2-三氟乙酸盐 (1:X); Α-促黑激素三氟乙酸盐; 伪-MELANOCYTE-STIMULATING HORMONE (MSH), AMIDE TFA
• 英文别名: (4S,7S,10S,13S,16S,22S)-7-((1H-imidazol-5-yl)methyl)-16-((1H-indol-3-yl)methyl)-26-amino-22-((S)-2-(((S)-1-amino-3-methyl-1-oxobutan-2-yl)cbamoyl)pyrrolidine-1-carbonyl)-10-benzyl-13-(3-guanidinopropyl)-4-((2S,5S,8S,11S)-8-(4-hydroxybenzyl)-5,11-bis(hydroxymethyl)-2-(2-(methylthio)ethyl)-4,7,10,13-tetraoxo-3,6,9,12-tetraazatetradecanamido)-5,8,11,14,17,20-hexaoxo-6,9,12,15,18,21-hexaazahexacosan-1-oic acid compound with 2,2,2-trifluoroacetic acid (1:1); α-MSH (human, mouse, rat, porcine, bovine, ovine) trifluoroacetate salt; I-Msh (human, mouse, rat, porcine, bovine, ovine) (trifluoroacetate salt); α-Melanocyte-Stimulating Hormone (MSH), amide TFA; L-Valinamide, N-acetyl-L-seryl-L-tyrosyl-L-seryl-L-methionyl-L-glutamyl-L-histidyl-L-phenylalanyl-L-ginyl-L-tryptophylglycyl-L-lysyl-L-prolyl-xTFA salt; (4S,7S,10S,13S,16S,22S)-7-((1H-Imidazol-4-yl)methyl)-16-((1H-indol-3-yl)methyl)-26-amino-22-((S)-2-(((S)-1-amino-3-methyl-1-oxobutan-2-yl)cbamoyl)pyrrolidine-1-carbonyl)-10-benzyl-13-(3-guanidinopropyl)-4-((2S,5S,8S,11S)-8-(4-hydroxybenzyl)-5,11-bis(hydroxymethyl)-2-(2-(methylthio)ethyl)-4,7,10,13-tetraoxo-3,6,9,12-tetraazatetradecanamido)-5,8,11,14,17,20-hexaoxo-6,9,12,15,18,21-hexaazahexacosanoic acid compound with 2,2,2-trifluoroacetic acid (1:X); N-Acetyl-L-seryl-L-tyrosyl-L-seryl-L-methionyl-L-α-glutamyl-L-histidyl-L-phenylalanyl-L-arginyl-L-tryptophylglycyl-L-lysyl-L-prolyl-L-valinamide trifluoroacetate (1:1); L-Valinamide, N-acetyl-L-seryl-L-tyrosyl-L-seryl-L-methionyl-L-α-glutamyl-L-histidyl-L-phenylalanyl-L-arginyl-L-tryptophylglycyl-L-lysyl-L-prolyl-, compd. with 2,2,2-trifluoroacetic acid (1:1); α-MSH TFA

物化性质

• 分子式: C₇₉H₁₁₀F₃N₂₁O₂₁S
• 分子量: 1778.907
• 精确质量: 1777.785767
• 储存条件: -20°C，避光

生物活性

• 描述: α-黑素细胞刺激素(MSH),酰胺-TFA是一种内源性神经肽,具有抗炎和解热活性。α-MSH是阿片黑皮素原(POMC)的翻译后衍生物,作为内源性黑素皮质素受体4(MC4R)激动剂[1][2]。
• 相关类别:
  研究领域 >> 代谢疾病
  信号通路 >> G 蛋白偶联受体/G 蛋白 >> 黑皮素受体
• 靶点:

  MC4R[2]

• 参考文献:

  [1]. Madhuri Singh, et al. C-terminal amino acids of alpha-melanocyte-stimulating hormone are requisite for its antibacterial activity against Staphylococcus aureus. Antimicrob Agents Chemother. 2011 May;55(5):1920-9.