产品
编 号:F021502
分子式:C6H6N2O2
分子量:138.12
产品类型
结构图
CAS No: 104-98-3
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产品详情
生物活性:
Urocanic acid, produced in the upper layers of mammalian skin, is a major absorber of ultraviolet radiation (UVR).
体外研究:
Urocanic acid (UCA) is formed in the upper layers of the epidermis where filaggrin, a histidine-rich filamentous protein produced after caspase-14 cleavage of profilaggrin, is broken down by proteinases into component amino acids.