货号:A160767 同义名: 胱氨酸 / (–)-Cystine;NSC 13203
L-Cystine is the oxidized dimer form of the amino acid cysteine, plays a critical role in the regulation of cellular processes.
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描述 | L-Cystine is an amino acid and intracellular thiol, which plays a critical role in the regulation of cellular processes. The hydrogen peroxide-inducible L-cystine/L-cystine shuttle system plays a role of detoxification of hydrogen peroxide before lipid peroxidation occurs, and then might specific prevent damage to membrane lipids[1]. Thirty fungal species from various taxonomic and ecologic groups were cultivated on two glucose-peptone media enriched with cystine (3 mM). Nineteen species showed certain ability to utilize cystine not only as a source of sulfur but that of carbon and nitrogen as well; six species utilized cystine completely. Cystine metabolization was on average more rapid and complete on the medium with higher peptone content and better growth[2]. |
计算器 | ||||
存储液制备 | 1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
4.16mL 0.83mL 0.42mL |
20.81mL 4.16mL 2.08mL |
41.61mL 8.32mL 4.16mL |
CAS号 | 56-89-3 |
分子式 | C6H12N2O4S2 |
分子量 | 240.3 |
别名 | 胱氨酸 ;(–)-Cystine;NSC 13203;Cystine |
运输 | 蓝冰 |
存储条件 |
液体 -20°C:3-6个月-80°C:12个月 粉末 Keep in dark place,Inert atmosphere,Room temperature |
溶解度 |
0.1 M HCL: 2 mg/mL(8.32 mM),配合低频超声,并调节pH至2 0.1 M NaOH: 3 mg/mL(12.48 mM),配合低频超声,水浴加热至45℃,并调节pH至11 |
动物实验配方 |