• 名称：Biopterin
• 简介：Biopterin is the oxidized form of tetrahydro-L-biopterin (BH4), a nitric oxide synthase (NOS) cofactor. L-Biopterin can be reduced to BH4 via thioredoxin reductase followed by dihydropteridine reductase or reduced glutathione. It is extremely toxic to human melanocytes in culture (IC50 = 0.2 uM after 48 hrs).
• CASNO：22150-76-1
• 分子式：C9H11N5O3
• 分子量：237.2
• SMILES：CC(C(C1=CN=C2C(=N1)C(=O)N=C(N2)N)O)O
• 保持条件：at -20°C 3 years Powder
• 同名：L-erythro-Biopterin, L-Biopterin, NSC 339699
• 纯度：>98%
• 应用：NOS cofactor