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L-SelenoMethionine Sale

(Synonyms: L-硒代蛋氨酸) 目录号 : GC30266

A naturally occurring amino acid with antioxidant properties

L-SelenoMethionine Chemical Structure

Cas No.:3211-76-5

规格 价格 库存 购买数量
10mM (in 1mL Water)
¥540.00
现货
100mg
¥491.00
现货
500mg
¥1,339.00
现货

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Sample solution is provided at 25 µL, 10mM.

Description

L-Selenomethionine (SeMet), a naturally occurring amino acid, is the predominant form of selenium found in Brazil nuts, grains, soy beans, and legumes.1 It promotes cell cycle progression and is known to elevate the expression of the antioxidant enzymes thioredoxin reductase, glutathione reductase, and glutathione peroxidase.2,3,4 At 5 ?M, SeMet has been shown to selectively induce apoptosis in LNCaP prostate cancer cells without affecting non-cancerous cells.5

1.Schrauzer, G.N.Selenomethionine: A review of its nutritional significance, metabolism and toxicityJ. Nutr.130(7)1653-1656(2000) 2.Zeng, H.Selenite and selenomethionine promote HL-60 cell cycle progressionJ. Nutr.132(4)674-679(2002) 3.El-Sayed, W.M., Aboul-Fadl, T., Roberts, J.C., et al.Murine hepatoma (Hepa1c1c7) cells: A responsive in vitro system for chemoprotective enzyme induction by organoselenium compoundsToxicol. In Vitro21(1)157-164(2007) 4.Jornot, L., and Junod, A.F.Differential regulation of glutathione peroxidase by selenomethionine and hyperoxia in endothelial cellsBiochem. J.306(Pt 2)581-587(1995) 5.Stewart, J., Ware, J., Boysen, C., et al.Effects of selenomethionine on the gene expression profile of cloned human prostate cancer cells representing a phenotypic continuum of cancer progressionNutr. Cancer60(6)826-836(2008)

化学性质

Cas No. 3211-76-5 SDF
别名 L-硒代蛋氨酸
Canonical SMILES O=C(O)[C@@H](N)CC[Se]C
分子式 C5H11NO2Se 分子量 196.11
溶解度 Water : 11 mg/mL (56.09 mM) 储存条件 Store at -20°C
General tips 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

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1 mg 5 mg 10 mg
1 mM 5.0992 mL 25.4959 mL 50.9918 mL
5 mM 1.0198 mL 5.0992 mL 10.1984 mL
10 mM 0.5099 mL 2.5496 mL 5.0992 mL
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