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该含有黑素蛋白核心氨基酸序列的肽是从海七鳃鳗Petromuzon marinus中分离出来的。在青蛙皮肤试验中,MSH-B的效力分别比α-MSH和MSH-A高约10倍和100倍。
编号:432594
CAS号:170245-12-2
单字母:H2N-VQESADGYRMQHFRWGQPLP-CONH2
| 参考文献(References): | A.Takahashi et al., Int. J. Pept. Protein Res., 46, 197 (1995) |
该含有黑素蛋白核心氨基酸序列的肽是从海七鳃鳗Petromuzon marinus中分离出来的。在青蛙皮肤试验中,MSH-B的效力分别比α-MSH和MSH-A高约10倍和100倍。
This peptide containing the melanotropin-core amino acid sequence was isolated from the sea lamprey, Petromuzon marinus. MSH-B was about 10 and 100 times more potent than alpha-MSH and MSH-A, respectively, in a frog skin assay.
MSH-B 是一种促黑素细胞激素相关肽,用于受体结合与色素调控研究。其序列保留了负责结合黑素皮质素受体的关键核心残基。研究人员用其分析 MSH 家族内的构效关系。该肽有助于黑素皮质素信号基序的结构与功能表征。
MSH-B is a melanocyte-stimulating hormone–related peptide employed in receptor-binding and pigment-regulation studies. Its sequence preserves key core residues responsible for melanocortin receptor engagement. Researchers use it to analyze conformation–activity relationships within the MSH family. The peptide aids structural and functional characterization of melanocortin signaling motifs.





