D-Cysteine 是一种大肠杆菌生长的有力抑制剂，是半胱氨酸的 D 型异构体。它由 D-氨基酸氧化酶介导产生 H2S，是一种对抗小脑共济失调的神经保护剂。 D-半胱氨酸可以抑制由变形链球菌和链球菌血红蛋白形成的两种生物膜的生长和致龋性。

D-Cysteine is the D-isomer of cysteine and a powerful inhibitor of the growth of E. coli. D-cysteine is mediated by D-amino acid oxidase to produce H2S, and is a neuroprotective agent against cerebellar ataxia. D-cysteine can inhibit the growth and cariogenicity of a two-species biofilm formed by Streptococcus mutans and Streptococcus hemoglobin.

921-01-7

C3H7NO2S

121.16

D-Cysteine

DMSO:1 mg/mL,ultrasonic;warming;heat to 60°C
Powder: -20°C for 3 years
In solvent: -80°C for 2 years