L-Selenocystine
(Synonyms:L-硒代胱胺基乙酸;硒代胱氨酸;L-硒代胱氨酸;L-胱氨硒;BOC-(S)-3-氨基-4-(4-三氟甲苯基)-丁酸;L-Selenocystine Monohydrate L-硒代胱氨酸一水合物;L-硒代胱氨酸一水合物;(R,R)-3,3'-二硒基二(2-丙氨酸);硒基-L-胱氨酸;(R,R)-3,3′-二硒基-双(2-氨基丙酸);(R,R)-3,3'-二硒基双(2-氨基丙酸);(R,R)-3,3′-二硒基-双(2-氨基丙酸) L-硒代胱氨酸)
目录号 : KCM13185
CAS No. : 29621-88-3
纯度 : ≥90%
L-Selenocystine is a diselenide-bridged amino acid that may be confused with selenocysteine (Sec), which is a rare amino acid featuring a single selenium atom. L-Selenocystine is a redox-active selenium compound that has both anti- and pro-oxidant actions. This compound can be reduced by low molecular thiols and disulfide reductases to Sec. It is reduced to Sec by mammalian thioredoxin reductase (apparent K = 6.0 µM), and this property can be used to assay thioredoxin reductase activity. L-Selenocystine induces an unfolded protein response, ER stress, and large cytoplasmic vacuolization in HeLa cells and has cytostatic effects in a range of cancer cell types.
Other Forms of Rapamycin:
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| 分子式 |
C6H12N2O4Se2
|
| 分子量 |
334.1
|
| CAS号 |
29621-88-3
|
| 中文名称 |
L-硒代胱胺基乙酸
|
| 储存方式 |
| Powder |
-20°C |
3 years |
| |
4°C |
2 years |
| In solvent |
-80°C |
6 months |
| |
-20°C |
1 month |
|