产品说明书
Cystine
 |
同义名 : | 胱氨酸 ;(–)-Cystine;NSC 13203;Cystine |
| CAS号 : | 56-89-3 | |
| 货号 : | A160767 | |
| 分子式 : | C6H12N2O4S2 | |
| 纯度 : | 98% | |
| 分子量 : | 240.3 | |
| MDL号 : | MFCD00064228 | |
| 存储条件： |
粉末 Keep in dark place,Inert atmosphere,Room temperature 液体 -20°C:3-6个月-80°C:12个月 |
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| 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 |
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| 动物实验配方： |
| 生物活性 | |||
|---|---|---|---|
| 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]. | ||
| 实验方案 | |||
|---|---|---|---|
| 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 |
| 参考文献 |
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