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L-SelenoMethionine
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
L-SelenoMethionine图片
CAS NO:3211-76-5
包装与价格:
包装价格(元)
10mM (in 1mL Water)电议
100mg电议
500mg电议

产品介绍
L-SelenoMethionine是一种重要的天然食品形态硒,是重要的有机硒源之一。
Cas No.3211-76-5
别名L-硒代蛋氨酸
Canonical SMILESO=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 tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

L-SelenoMethionine is a major natural food-form of selenium.Target:The median lethal dose (LD50) of L-SelenoMethionine in rats given an intraperitoneal injection was determined to 4.25 mg Se/kg body and thus is comparable to that of selenite or selenate. In mice, the LD50 of L-SelenoMethionine was 8.8 ± 1.37 mg Se/kg, and the minimal lethal dose, 4.0 mg Se/kg, after intravenous injection.

[1]. Schrauzer GN, et al. Selenomethionine: a review of its nutritional significance, metabolism and toxicity. J Nutr. 2000 Jul;130(7):1653-1656.