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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 (5594):

Cat. No. Product Name Effect Purity Chemical Structure
  • 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-W009762S
    L-Lysine-13C6,15N2 dihydrochloride

    L-赖氨酸-13C6,15N2 二双盐酸盐

    99.40%
    L-Lysine-13C6,15N2 (dihydrochloride) 是一种 15N 标记和 13C 标记的 L-Lysine dihydrochloride。
    L-Lysine-<sup>13</sup>C<sub>6</sub>,<sup>15</sup>N<sub>2</sub> dihydrochloride
  • HY-W450789S
    Phenylmethan-d2-ol

    苄醇A,A-d2

    ≥99.0%
    Phenylmethan-d2-ol 是 Phenylmethan-ol 的氘代物。
    Phenylmethan-d<sub>2</sub>-ol
  • 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-B0399S
    L-Carnitine-d9

    左旋肉碱 d9

    ≥99.0%
    L-Carnitine-d9 是 L-Carnitine 的氘代物。L-carnitine (Levocarnitine) 是一种参与脂肪酸代谢的内源性分子,在人体内以赖氨酸和蛋氨酸为底物进行生物合成。L-Carnitine 通过 β-氧化作用将长链脂肪酰辅酶A转运到线粒体降解。L-Carnitine 可以改善许多先天性代谢错误的代谢失衡。
    L-Carnitine-d<sub>9</sub>
  • HY-N0394S1
    L-Cystine-d4

    L-胱氨酸 d4

    ≥98.0%
    L-Cystine-d4 是 L-Cystine 的氘代物。L-Cystine 是一种氨基酸,为体内硫醇,在细胞调节过程中起着重要作用。
    L-Cystine-d<sub>4</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-B1205S
    (Rac)-Atropine-d3

    阿托品 d3

    ≥99.0%
    (Rac)-Atropine-d3 是 (Rac)-Atropine 的氘代物。
    (Rac)-Atropine-d<sub>3</sub>
  • HY-W099602S
    Dodecane-d26 99.83%
    Dodecane-d26 是 Dodecane 的氘代物。
    Dodecane-d<sub>26</sub>
  • HY-77839S
    Cortodoxone-d5

    11-脱氧皮质醇-d5

    ≥99.0%
    Cortodoxone-d5 是一种氘代标记的 Cortodoxone。Cortodoxone是一种糖皮质类固醇激素,可氧化为皮质醇 (Hydrocortisone) 。
    Cortodoxone-d<sub>5</sub>
  • HY-111772S1
    Elexacaftor-d3 99.23%
    Elexacaftor-d3 (VX-445-d3) 是氘代标记的 Elexacaftor (HY-111772) 的同位素。
    Elexacaftor-d3
  • 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-113150S1
    Hexanoylglycine-d2 ≥98.0%
    Hexanoylglycine-d2 是 Hexanoylglycine 的氘代物。
    Hexanoylglycine-d<sub>2</sub>
  • HY-B2227BS2
    Lactate-13C sodium

    乳酸钠-13C

    ≥98.0%
    Lactate-13C (sodium) 是 13C 标记的 Lactate sodium。 Lactate (Lactic acid) sodium 是糖原分解和糖酵解的产物。Lactate (Lactic acid) sodium 在多种生物化学过程中起作用。
    Lactate-<sup>13</sup>C sodium
  • HY-115397
    Aprepitant-d4 ≥99.0%
    Aprepitant-d4 是 Aprepitant 的氘代物。
    Aprepitant-d<sub>4</sub>
  • HY-N0667S5
    L-Asparagine-d3 hydrate

    L-(+)-无水天冬酰胺酸-d3 (水合物)

    ≥99.0%
    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-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
  • HY-W016823S
    p-Tyramine-d4 hydrochloride

    盐酸酪胺 d4 (盐酸盐)

    99.52%
    p-Tyramine-d4 (hydrochloride) 是 Tyramine hydrochloride 的氘代物。Tyramine hydrochloride 是一种有助于调节血压的氨基酸。Tyramine 天然存在于体内,并存在于某些食物中。
    p-Tyramine-d<sub>4</sub> hydrochloride
  • HY-134928AS
    Pyridinium bisretinoid A2E-d4 TFA
    Pyridinium bisretinoid A2E-d4 TFA 是氘代标记的 Pyridinium bisretinoid A2E (HY-134928)。Pyridinium bisretinoid A2E (A2E) 是蓝光诱导条件下的细胞凋亡 (apoptosis) 的引发剂。Pyridinium bisretinoid A2E 的光活化介导自噬 (autophagy) 和活性氧 (reactive oxygen species) 的产生。
    Pyridinium bisretinoid A2E-d<sub>4</sub> TFA