B21909 |
L-半胱氨酸 |
源叶 | 分析标准品,HPLC≥98% |
- 介绍:
L-Cysteine 是一种条件必需氨基酸,是硫化氢 (H2S)、谷胱甘肽和牛磺酸等生物活性分子的前体。L-Cysteine 能抑制胃饥饿素,降低啮齿动物和人类的食欲
- 熔点: 220°C (dec.)(lit.)
- 沸点: 293.9 °C at 760 mmHg
- 比旋光度: 8.75 º(C=12, 2N HCL)
- 外观: 白色结晶性粉末
- 溶解性: Souble in H2O
- 敏感性: 对光敏感
- 储存条件: 2-8℃
- 注意:部分产品我司仅能提供部分信息,我司不保证所提供信息的权威性,仅供客户参考交流研究之用。
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- 1. 李晓娇 何忠梅 郑京玉 等. GC-MS、RP-HPLC法测定奇亚籽中脂溶性成分及氨基酸含量[J]. 食品研究与开发 2017(16):162-166.
输入产品批号:
本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系,公式为:
质量 (mg) = 浓度 (mM) x 体积 (mL) x 分子摩尔量 (g/mol)