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L-Tyrosine-13C9,15N (Synonyms:L-4-羟基苯基丙氨酸-13C9,15N;L-酪氨酸-13C9,15N;[ 13C9 ,15N ] - L-酪氨酸标准品)
目录号 : KCM12397 CAS No. : 202407-26-9 纯度 : ≥98%
Data Sheet 产品使用指南
L-Tyrosine-C,N is intended for use as an internal standard for the quantification of L-tyrosine by GC- or LC-MS. L-Tyrosine is a non-essential amino acid. It is produced by hydroxylation of phenylalanine by phenylalanine hydroxylase but can also be obtained from dietary sources or degradation of endogenous proteins, resulting in L-tyrosine release. L-Tyrosine is a precursor in the biosynthesis of catecholamine neurotransmitters, melanins, and thyroid hormones. Plasma, skeletal muscle, and erythrocyte levels of L-tyrosine are decreased in patients with chronic kidney disease.
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25mg
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50mg
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100mg
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250mg
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分子式
[13C]9H11[15N]O3
分子量
191.1
CAS号
202407-26-9
中文名称
[ 13C9 ，15N ] - L-酪氨酸标准品
储存方式
Powder -20°C 3 years
  4°C 2 years
In solvent -80°C 6 months
  -20°C 1 month
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