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  3. Isotope-Labeled Compounds

Isotope-Labeled Compounds (同位素标记物)

Isotope-labeled compounds are chemical substances in which some atoms in their molecules are replaced by isotope atoms. The range of stable isotope products can cover from gases to complex molecules. Isotope-labeled compounds could provide a site-specific investigation of structures, making molecules easily detectable by mass spectrometry and NMR, and maintaining the physico-chemical properties of the target molecule at the same time. MCE isotope-labeled compounds are all stable isotope-labeled compounds and are non-radioactive labeled substances. MCE isotope-labeled compounds are unique tools for identifying and understanding biological and chemical processes. Stable isotope-labeled products are now getting more and more popular among scientists. The scope of application is gradually penetrating into various scientific fields, such as life sciences, food and medicine, agriculture, environment, geology, etc. Stable isotope-labeled compounds have a wide range of applications in the Life Science areas, such as Metabolomics, Proteomics, Clinical studies, Deuterium drugs, etc.

Isotope-Labeled Compounds 相关产品 (6271):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-B0594S
    Iohexol-d5

    碘海醇-d5

    99.97%
    Iohexol-d5 是 Iohexol 氘代物。Iohexol 是一种影像学造影剂 (contrast agent),可用于脊髓造影术、计算机层析成像 (脑池造影术、脑室造影术)或者 CT 成像的造影。
    Iohexol-d<sub>5</sub>
  • HY-Y0001S
    Cyclopropanecarboxylic acid-d4 99.58%
    Cyclopropanecarboxylic acid-d4 是 Cyclopropylcarboxylic acid 的氘代物。
    Cyclopropanecarboxylic acid-d<sub>4</sub>
  • HY-12678S1
    Entrectinib-d8 99.82%
    Entrectinib-d8 (NMS-E628-d8; RXDX-101-d8) 是氘代的 Entrectinib (HY-12678)。Entrectinib (NMS-E628) 是口服有效的,可透过血脑屏障的,且具有中枢神经活性的 TrkA/B/C, ROS1 和 ALK 抑制剂,其 IC50 值分别为 1, 3, 5, 12 和 7 nM。Entrectinib 诱导癌细胞凋亡和周期停滞,具有抗肿瘤活性,还可减轻博来霉素诱导的小鼠肺纤维化。
    Entrectinib-d<sub>8</sub>
  • HY-W017007S
    3-Methyl-L-histidine-d3
    3-Methyl-L-histidine-d3 是 3-Methyl-L-histidine 的氘代物。3-Methyl-L-histidine 能够作为肉类尤其是鸡肉摄入,以及大豆制品摄入的生物标记。
    3-Methyl-L-histidine-d<sub>3</sub>
  • HY-N0667S5
    L-Asparagine-d3 hydrate

    L-(+)-无水天冬酰胺酸-d3 (水合物)

    99.64%
    L-Asparagine-d3 (hydrate) 是 L-Asparagine 的氘代物。L-Asparagine ((-)-Asparagine) 是一种非必需氨基酸,参与神经和脑组织细胞功能的代谢控制。
    L-Asparagine-d<sub>3</sub> hydrate
  • HY-104026S2
    L-Kynurenine-d4-1 hydrochloride

    L-犬尿氨酸-d4

    99.47%
    L-Kynurenine-d4-1 hydrochloride 是一种氘代标记的 L-Kynurenine (HY-104026)。L-Kynurenine是L-色氨酸的代谢物。它是一种芳香烃受体 (aryl hydrocarbon receptor) 激动剂。
    L-Kynurenine-d<sub>4</sub>-1 hydrochloride
  • HY-Y0507S
    DL-Serine-2,3,3-d3

    DL-丝氨酸 2,3,3-d3

    99.91%
    DL-Serine-2,3,3-d3 是 DL-Serine 的氘代物。DL-Serine 属于基础代谢物,是 D-丝氨酸和 L-丝氨酸的混合物。DL-Serine 具有抗病毒活性,能抑制烟草花叶病毒 (TMV) 的增殖。
    DL-Serine-2,3,3-d<sub>3</sub>
  • HY-150642S
    Guanosine-5 '- monophosphate-15N5 sodium 99.50%
    Guanosine-5 '- monophosphate-15N5 (sodium) 是 15N 标记的 Guanosine-5 '- monophosphate sodium。
    Guanosine-5 '- monophosphate-<sup>15</sup>N<sub>5</sub> sodium
  • HY-N0650S11
    L-Serine-d7

    L-丝氨酸 d7

    99.97%
    L-Serine-d7 是 L-Serine 氘代物。L-Serine ((-)-Serine; (S)-Serine) 是非必需氨基酸之一,在细胞增殖中起着重要作用。
    L-Serine-d<sub>7</sub>
  • HY-B2227BS
    Lactate-d4 sodium

    乳酸钠-d4

    ≥99.0%
    Lactate-d4 (sodium) 是 Lactate sodium 的氘代物。Lactate sodium 是糖原分解和糖酵解的产物。Lactate sodium 在多种生物化学过程中起作用。
    Lactate-d<sub>4</sub> sodium
  • HY-W016562S1
    Hippuric acid-d2

    马尿酸-d2

    99.80%
    Hippuric acid-d2 是 Hippuric acid 的氘代物。Hippuric Acid (2-Benzamidoacetic acid) 是苯酸和甘氨酸结合作用下产生的一种酰基甘氨酸,是一种正常的尿液成分,来自食物的芳香化合物的代谢。
    Hippuric acid-d<sub>2</sub>
  • HY-N0100S
    Naringenin-d4

    柚皮素-d4

    99.88%
    Naringenin-d4Naringenin (HY-N0100) 的氘代物。Naringenin 显示出强烈的抗炎和抗氧化活性。Naringenin 具有抗登革热病毒 (DENV) 活性。
    Naringenin-d<sub>4</sub>
  • HY-W017389S
    Xanthine-13C,15N2

    黄嘌呤-13C,15N2

    ≥98.0%
    Xanthine-13C,15N2 是一种 15N 标记和 13C 标记的 Xanthine (HY-W017389)。Xanthine 是一种对中枢神经系统有轻微刺激作用的植物生物碱。Xanthine 也作为嘌呤降解途径的中间产物。
    Xanthine-<sup>13</sup>C,<sup>15</sup>N<sub>2</sub>
  • HY-B0421S
    Mycophenolic acid-d3

    霉酚酸 D3

    98.95%
    Mycophenolic acid-d3 是 Mycophenolic acid 的氘代物。
    Mycophenolic acid-d<sub>3</sub>
  • HY-N7148S
    α-Vitamin E-d6

    维生素E-d6(a-生育酚-d6)

    ≥99.0%
    α-Vitamin E-d6 是 α-Vitamin E 的氘代物。
    α-Vitamin E-d<sub>6</sub>
  • HY-132787S
    N-Nitrosodiethanolamine-d8 98.33%
    N-Nitrosodiethanolamine-d8 是 N-Nitrosodiethanolamine 的氘代物。
    N-Nitrosodiethanolamine-d<sub>8</sub>
  • HY-W010209S2
    DL-Histidine-d3

    DL-组氨酸 d3

    ≥99.0%
    DL-Histidine-d3 是 DL-Histidine 氘代物。
    DL-Histidine-d<sub>3</sub>
  • HY-B0125S
    Ofloxacin-d3

    氧氟沙星-d3

    99.77%
    Ofloxacin-d3 是 Ofloxacin 氘代物。
    Ofloxacin-d<sub>3</sub>
  • HY-W099602S
    Dodecane-d26 99.83%
    Dodecane-d26 是 Dodecane 的氘代物。
    Dodecane-d<sub>26</sub>
  • HY-40354AS
    Tofacitinib-d3 citrate

    枸橼酸托法替尼-d3

    99.14%
    Tofacitinib-d3 (citrate) 是 Tofacitinib (citrate) 氘代物。Tofacitinib citrate是 JAK3/2/1 抑制剂,IC50 分别为1,20 和 112 nM。Tofacitinib citrate 具有抗菌,抗真菌和抗病毒活性。
    Tofacitinib-d<sub>3</sub> citrate