2. Isotope-Labeled Compounds
  3. Nitrogen-15 (15N)

Nitrogen-15 (15N)

Nitrogen-15 (15N) is a stable isotope atom of nitrogen-14 (14N), it contains seven protons and eight neutrons, and its atomic mass is 15. Many compounds containing nitrogen-15 and can be used in life science, agriculture, environment, etc.. These containing nitrogen-15 compounds can be used as tracers and internal standards, etc.

Nitrogen-15 (15N) (542):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-B2130S1
    Uric acid-15N2 62948-75-8 99.60%
    Uric acid-15N2 is the 15N labeled Uric acid. Uric acid, scavenger of oxygen radical, is a very important antioxidant that help maintains the stability of blood pressure and antioxidant stress. Uric acid can remove reactive oxygen species (ROS) such as singlet oxygen and peroxynitrite, inhibiting lipid peroxidation.
    Uric acid-<sup>15</sup>N<sub>2</sub>
  • HY-N0390S
    L-Glutamine-15N 80143-57-3 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[1][2].
    L-Glutamine-<sup>15</sup>N
  • HY-N0455AS8
    L-Arginine-13C6,15N4 hydrochloride 202468-25-5 ≥99.0%
    L-Arginine-13C6,15N4 (hydrochloride) is the 13C- and 15N-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>,<sup>15</sup>N<sub>4</sub> hydrochloride
  • HY-N0390S9
    L-Glutamine-15N-1 59681-32-2 ≥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[1][2].
    L-Glutamine-<sup>15</sup>N-1
  • HY-D0187S
    L-Glutathione reduced-13C2,15N 815610-65-2 ≥99.0%
    L-Glutathione reduced-13C2,15N is the 13C- and 15N-labeled L-Glutathione reduced. L-Glutathione reduced (GSH) is an endogenous antioxidant and is capable of scavenging oxygen-derived free radicals.
    L-Glutathione reduced-<sup>13</sup>C<sub>2</sub>,<sup>15</sup>N
  • HY-B1028S
    Pantethine-15N2
    Pantethine-15N2 is the 15N2 labeled Pantethine. Pantethine is an orally active lipid-lowering agent. Pantethine has anti-tumor, anti-inflammatory and anti-SARS-COV virus activities. Pantethine is also a neuroprotective agent. Pantethine can be used in the study of Alzheimer's disease, Parkinson's disease, major depression, systemic sclerosis and pantothenate kinase-related neurodegeneration.
    Pantethine-<sup>15</sup>N<sub>2</sub>
  • HY-B0356AS1
    Ciprofloxacin-13C3,15N monohydrochloride 2483830-12-0 99.9%
    Ciprofloxacin-13C3,15N (Bay-09867-13C3,15N) monohydrochloride is 13C- and 15N-labeled Ciprofloxacin (monohydrochloride) (HY-B0356A).
    Ciprofloxacin-<sup>13</sup>C<sub>3</sub>,<sup>15</sup>N monohydrochloride
  • HY-B0149S3
    Tranexamic acid-13C2,15N 1292837-95-6
    Tranexamic acid-13C2,15N (Cyclocapron-13C2,15N) is the 13C2 and 15N labeled Tranexamic acid. Tranexamic acid is an antifibrinolytic agent that alleviates liver damage and fibrosis in mouse models of chronic bile duct injury.
    Tranexamic acid-<sup>13</sup>C<sub>2</sub>,<sup>15</sup>N
  • HY-N0390S8
    L-Glutamine-15N2 204451-48-9 ≥98.0%
    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[1][2].
    L-Glutamine-<sup>15</sup>N<sub>2</sub>
  • HY-Y0337S
    L-Cysteine-13C3,15N 202406-97-1 99.9%
    L-Cysteine-13C3,15N is the 13C- and 15N-labeled L-Cysteine. L-Cysteine is a conditionally essential amino acid, which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S), glutathione and taurine. L-Cysteine suppresses ghrelin and reduces appetite in rodents and humans[1].
    L-Cysteine-<sup>13</sup>C<sub>3</sub>,<sup>15</sup>N
  • HY-14608S3
    L-Glutamic acid-13C5,15N 202468-31-3 ≥98.0%
    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-N0486S3
    L-Leucine-15N 59935-31-8 ≥98.0%
    L-Leucine-15N is the 15N-labeled L-Leucine. L-Leucine is an essential branched-chain amino acid (BCAA), which activates the mTOR signaling pathway[1][2].
    L-Leucine-<sup>15</sup>N
  • HY-150642S
    Guanosine-5 '- monophosphate-15N5 sodium 99.50%
    Guanosine-5 '- monophosphate-15N5 (sodium) is the 15N labeled Guanosine-5 '- monophosphate sodium[1].
    Guanosine-5 '- monophosphate-<sup>15</sup>N<sub>5</sub> sodium
  • HY-Y1269S
    Ammonium chloride-15N 39466-62-1 ≥98.0%
    Ammonium chloride-15N is the 15N labeled Ammonium chloride (HY-Y1269)[1].
    Ammonium chloride-<sup>15</sup>N
  • HY-Y0271S2
    Urea-13C,15N2 58069-83-3 99.10%
    Urea-13C,15N2 is the 13C and 15N labeled Urea[1]. Urea is a powerful protein denaturant via both direct and indirect mechanisms[1]. A potent emollient and keratolytic agent[2]. Used as a diuretic agent. Blood urea nitrogen (BUN) has been utilized to evaluate renal function[3]. Widely used in fertilizers as a source of nitrogen and is an important raw material for the chemical industry.
    Urea-<sup>13</sup>C,<sup>15</sup>N<sub>2</sub>
  • HY-W017389S
    Xanthine-13C,15N2 1262670-81-4 ≥98.0%
    Xanthine-13C,15N2 is a 15N-labeled and 13C-labled Xanthine (HY-W017389). Xanthine is a plant alkaloid with mild stimulant activity of the central nervous system. Xanthine also acts as an intermediate product on the pathway of purine degradation.
    Xanthine-<sup>13</sup>C,<sup>15</sup>N<sub>2</sub>
  • HY-N0666S3
    L-Aspartic acid-15N 3715-16-0 ≥98.0%
    L-Aspartic acid-15N is the 15N-labeled L-Aspartic acid. L-Aspartic acid is is an amino acid, shown to be a suitable proagent for colon-specific agent deliverly[1].
    L-Aspartic acid-<sup>15</sup>N
  • HY-B0351S2
    Taurine-13C2,15N 2483830-42-6 98.60%
    Taurine-13C2,15N is the 13C- and 15N- labeled Taurine. Taurine, a sulphur-containing amino acid and an organic osmolyte involved in cell volume regulation, provides a substrate for the formation of bile salts, and plays a role in the modulation of intracellular free calcium concentration. Taurine has the ability to activate autophagy in adipocytes[1][2][3].
    Taurine-<sup>13</sup>C<sub>2</sub>,<sup>15</sup>N
  • HY-14608S2
    L-Glutamic acid-15N 21160-87-2 ≥98.0%
    L-Glutamic acid-15N is the 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[1].
    L-Glutamic acid-<sup>15</sup>N
  • HY-N0390S6
    L-Glutamine-13C5,15N2 285978-14-5 ≥98.0%
    L-Glutamine-13C5,15N2 is the 13C- and 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[1][2].
    L-Glutamine-<sup>13</sup>C<sub>5</sub>,<sup>15</sup>N<sub>2</sub>