Selenocysteine 被认为是核糖体介导的蛋白质合成中的第 21 个氨基酸，其特异性掺入由 UGA 密码子指导。

Selenocysteine is recognized as the 21st amino acid in ribosome-mediated protein synthesis and its specific incorporation is directed by the UGA codon.

10236-58-5

C3H7NO2Se

168.065

Selenocysteine

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years