2. Signaling Pathways
  3. Others
  4. Isotope-Labeled Compounds

Isotope-Labeled Compounds

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 Related Products (7964):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-W013636S
    2-Ketoglutaric acid-13C5
    		99.1%
    2-Ketoglutaric acid-13C5 (Alpha-Ketoglutaric acid-13C5) is a 13C labeled 2-Ketoglutaric acid (HY-W013636). 2-Ketoglutaric acid (Alpha-Ketoglutaric acid) is an intermediate in the production of ATP or GTP in the Krebs cycle. 2-Ketoglutaric acid also acts as the major carbon skeleton for nitrogen-assimilatory reactions. 2-Ketoglutaric acid is a reversible inhibitor of tyrosinase (IC50=15 mM).
    2-Ketoglutaric acid-<sup>13</sup>C<sub>5</sub>
  • HY-N0593S
    Deoxycholic acid-d4
    		≥98.0%
    Deoxycholic acid-d4 is the deuterium labeled Deoxycholic acid. Deoxycholic acid is specifically responsible for activating the G protein-coupled bile acid receptor TGR5 that stimulates brown adipose tissue (BAT) thermogenic activity.
    Deoxycholic acid-d<sub>4</sub>
  • HY-N0390S
    L-Glutamine-15N
    		99.6%
    L-Glutamine-15N is the 15N-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells.
    L-Glutamine-<sup>15</sup>N
  • HY-N0455AS6
    L-Arginine-13C6 hydrochloride
    		99.00%
    L-Arginine-13C6 (hydrochloride) is the 13C-labeled L-Arginine hydrochloride. L-Arginine hydrochloride ((S)-(+)-Arginine hydrochloride) is the nitrogen donor for synthesis of nitric oxide, a potent vasodilator that is deficient during times of sickle cell crisis.
    L-Arginine-<sup>13</sup>C<sub>6</sub> hydrochloride
  • HY-N0390S8
    L-Glutamine-15N2
    		99.10%
    L-Glutamine-15N2 is the 15N-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells.
    L-Glutamine-<sup>15</sup>N<sub>2</sub>
  • HY-N1446S1
    Oleic acid-d2
    		99.60%
    Oleic acid-d2) is the deuterium labeled Oleic acid (HY-N1446). Oleic acid (9-cis-Octadecenoic acid) is an abundant monounsaturated fatty acid]. Oleic acid is a Na+/K+ ATPase activator.
    Oleic acid-d<sub>2</sub>
  • HY-N1428S
    Citric acid-d4
    		≥98.0%
    Citric acid-d4 is the deuterium labeled Citric acid (HY-N1428). Citric acid is a natural preservative and food tartness enhancer. Citric acid induces apoptosis and cell cycle arrest at G2/M phase and S phase in HaCaT cells. Citric acid cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Citric acid is also an acidulant, emulsifier, sequestrant and buffering agent widely used across many industries.
    Citric acid-d<sub>4</sub>
  • HY-N0623S2
    L-Tryptophan-13C11
    		99.60%
    L-Tryptophan-13C11 is the 13C-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3.
    L-Tryptophan-<sup>13</sup>C<sub>11</sub>
  • HY-N0394S1
    L-Cystine-d4
    		≥98.0%
    L-Cystine-d4 is the deuterium labeled L-Cystine. L-Cystine is an amino acid and intracellular thiol, which plays a critical role in the regulation of cellular processes.
    L-Cystine-d<sub>4</sub>
  • HY-76814
    Calcitriol-d6
    		99.06%
    Calcitriol-d6 is the deuterium labeled Calcitriol. Calcitriol is the active metabolite of vitamin D3 and an agonist of the vitamin D receptor (VDR).
    Calcitriol-d<sub>6</sub>
  • HY-W654288
    NAD+-d4
    		98.71%
    NAD+-d4 is the deuterium-labeled NAD+ (HY-B0445). NAD+-d4 is a coenzyme composed of ribosylnicotinamide 5'-diphosphate coupled to adenosine 5'-phosphate by pyrophosphate linkage.
    NAD+-d<sub>4</sub>
  • HY-W017018S4
    L-Ornithine-d7 hydrochloride
    		99.9%
    L-Ornithine-d7 (hydrochloride) is the deuterium labeled L-Ornithine hydrochloride. L-Ornithine hydrochloride is a free amino acid that plays a central role in the urea cycle and is also important for the disposal of excess nitrogen.
    L-Ornithine-d<sub>7</sub> hydrochloride
  • HY-N0390S9
    L-Glutamine-15N-1
    		≥98.0%
    L-Glutamine-15N-1 is the 15N-labeled L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells.
    L-Glutamine-<sup>15</sup>N-1
  • HY-B0762S1
    Acetyl-L-carnitine-d3-1 hydrochloride
    		98.5%
    Acetyl-L-carnitine-d3-1 (O-Acetyl-L-carnitine-d3-1) hydrochloride is the deuterium labeled Acetyl-L-carnitine hydrochloride (HY-B0762). Acetyl-L-carnitine (O-Acetyl-L-carnitine; ALCAR) hydrochloride is an orally active mitochondrial energy metabolism regulator and neuroprotectant that can penetrate the blood-brain barrier. Acetyl-L-carnitine hydrochloride selectively enters cells and the brain through the organic cation transporter OCTN2. Acetyl-L-carnitine hydrochloride can participate in fatty acid β-oxidation, promote acetylcholine synthesis, regulate mitochondrial function and inhibit oxidative stress as an acetyl donor. Acetyl-L-carnitine hydrochloride exerts its activity by enhancing energy metabolism, protecting neurons and improving synaptic plasticity. Acetyl-L-carnitine hydrochloride is mainly used in the study of neurodegenerative diseases and metabolic disorder-related diseases such as neonatal hypoxic-ischemic brain damage, Alzheimer's disease, and depression.
    Acetyl-L-carnitine-d<sub>3</sub>-1 hydrochloride
  • HY-14608S3
    L-Glutamic acid-13C5,15N
    		99.9%
    L-Glutamic acid-13C5,15N is the 13C- and 15N-labeled L-Glutamic acid. L-Glutamic acid acts as an excitatory transmitter and an agonist at all subtypes of glutamate receptors (metabotropic, kainate, NMDA, and AMPA). L-Glutamic acid shows a direct activating effect on the release of DA from dopaminergic terminals.
    L-Glutamic acid-<sup>13</sup>C<sub>5</sub>,<sup>15</sup>N
  • HY-Y1269S
    Ammonium chloride-15N
    		≥98.0%
    Ammonium chloride-15N is the 15N labeled Ammonium chloride (HY-Y1269). Ammonium chloride, as a heteropolar compound with pH value regulation, can cause intracellular alkalization and metabolic acidosis thus effecting enzymatic activity and influencing the process of biological system. Ammonium chloride is an autophagy inhibitor. Ammonium chloride is also a lysosome inhibitor.
    Ammonium chloride-<sup>15</sup>N
  • HY-B0322S
    Sulfamethoxazole-d4
    		99.56%
    Sulfamethoxazole-d4 (Ro 4-2130-d4) is a deuterium labeled Sulfamethoxazole (HY-B0322). Sulfamethoxazole (Ro 4-2130) is a sulfonamide antibiotic with a widespread antibacterial activity. Sulfamethoxazole inhibits bacterial folate metabolism by competing with 4-Aminobenzoic acid (HY-B1008) (PABA) to act on dihydropteroate synthetase and dihydropteroate reductase. Sulfamethoxazole can be used for the study of urinary tract infections (UTIs), prostatitis, and bronchitis.
    Sulfamethoxazole-d<sub>4</sub>
  • HY-N0473S
    L-Tyrosine-d4
    		≥98.0%
    L-Tyrosine-d4 is a deuterium labeled L-Tyrosine. L-Tyrosine is a non-essential amino acid which can inhibit citrate synthase activity in the posterior cortex.
    L-Tyrosine-d<sub>4</sub>
  • HY-Y0966S1
    Glycine-d2
    		≥99.0%
    Glycine-d2 is the deuterium labeled Glycine. Glycine is an inhibitory neurotransmitter in the CNS and also acts as a co-agonist along with glutamate, facilitating an excitatory potential at the glutaminergic N-methyl-D-aspartic acid (NMDA) receptors.
    Glycine-d<sub>2</sub>
  • HY-B0172S
    Lithocholic acid-d4
    		99.91%
    Lithocholic acid-d4 is the deuterium labeled Lithocholic acid, which is a toxic secondary bile acid.
    Lithocholic acid-d<sub>4</sub>