Cysteine 是一种条件必需氨基酸，是硫化氢 (H2S)、牛磺酸和谷胱甘肽等生物活性分子的前体。Cysteine 能抑制胃饥饿素，对啮齿动物和人类的食欲有抑制作用。

Cysteine is a naturally occurring, sulfur-containing amino acid which is important for protein synthesis, detoxification, and also exerts diverse metabolic functions.

52-90-4

C3H7NO2S

121.15

L-半胱氨酸;半胱氨酸;L-(+)-Cysteine;Thioserine;cysteine;L-Cysteine

DMSO:Insoluble
H2O:10 mM
Powder: -20°C for 3 years
In solvent: -80°C for 2 years