同位素标记化合物
同位素标记化合物 / 产品分类和该类别中的产品
Compounds containing stable isotopes can be used as quantitative standards in quantitative LCMS/MS analysis, especially in complex matrices of biological origin.
MS-MS controls
Tandem mass spectrometry controls.
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D,L-Arginine-d3
D,L-Arginine-d3 is a labeled with stable isotop arginine, used in studies by mass spectrometry (MS).
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L-Ornithine-d2
Deuterated L-Ornithine used as stable isotope labeled internal standard for quantitative applications.
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L-Tyrosine (ring-d4)
L-Tyrosine-d4, deuterated amino acid tyrosine with a phenyl ring.
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L-亮氨酸-d3 (L-Leucine-d3)
L-Leucine-5,5,5-d3 是氘标记的L-亮氨酸。
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L-瓜氨酸-(3,3-d2) [L-Citrulline-(3,3-d2)]
瓜氨酸-d2，氘代瓜氨酸，作为稳定同位素标记内标用于定量。
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L-苯丙氨酸（环-d5） [L-Phenylalanine (ring-d5)]
L-苯丙氨酸-d5 是含稳定同位素的氨基酸苯丙氨酸。
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L-蛋氨酸（硫甲基-d3） [L-Methionine (S-methyl-d3)]
L-蛋氨酸-d3 是氘标记的氨基酸 L-蛋氨酸。
Carnitines
Isotope-labeled carnitines in high chemical purity for labeling biomolecules.
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丁酰-L-肉碱-(N-甲基-d3) [Butyryl-L-carnitine-(N-methyl-d3)]
C4-肉碱-d3，肉碱氘化丁酸酯，用于定量测试中的同位素标记的内标。 \
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丙酰-L-肉碱-(N-甲基-d3)
C3-Carnitine-d3 是一种标记了稳定同位素的肉碱衍生物，用于肉碱的质谱 (MS) 跟踪和代谢研究。
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乙酰-L-肉碱-(N-甲基-d3) [Acetyl-L-carnitine-(N-methyl-d3)]
同位素标记的乙酰化 d3-肉碱 (C2-肉碱-d3) 用于 MS 成像和定量测量。
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