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) (398):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • 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-N0390S
    L-Glutamine-15N 80143-57-3 ≥98.0%
    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-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-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-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-A0181BS
    Adenosine monophosphate-13C10,15N5 disodium 98.7%
    Adenosine monophosphate-13C10,15N5 (disodium) is the sodium salt form of Adenosine monophosphate-13C10,15N5. Adenosine monophosphate is a key cellular metabolite that regulates energy homeostasis and signal transduction.
    Adenosine monophosphate-<sup>13</sup>C<sub>10</sub>,<sup>15</sup>N<sub>5</sub> disodium
  • HY-W727879
    Upadacitinib-15N,d2
    Upadacitinib-15N,d2 (ABT-494-15N,d2) is the deuterium-labeled Upadacitinib (HY-19569). Upadacitinib-15N,d2 (ABT-494) is a potent, orally active and selective Janus kinase 1 (JAK1) inhibitor (IC50=43 nM). Upadacitinib-15N,d2 (ABT-494) displays approximately 74 fold selective for JAK1 over JAK2 (200 nM) in cellular assays dependent on specific, relevant cytokines. Upadacitinib-15N,d2 (ABT-494) can be used for several autoimmune disorders research.
    Upadacitinib-<sup>15</sup>N,d<sub>2</sub>
  • HY-B0228S11
    Adenosine-15N5 168566-57-2 99.90%
    Adenosine-15N5 (Adenine riboside-15N5; D-Adenosine-15N5) is the 15N labled Adenosine (HY-B0228). Adenosine (Adenine riboside), a ubiquitous endogenous autacoid, acts through the enrollment of four G protein-coupled receptors: A1, A2A, A2B, and A3. Adenosine affects almost all aspects of cellular physiology, including neuronal activity, vascular function, platelet aggregation, and blood cell regulation.
    Adenosine-<sup>15</sup>N<sub>5</sub>
  • 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-B2130S1
    Uric acid-15N2 62948-75-8 ≥99.0%
    Uric acid-15N2 is the 15N labeled Uric acid[1]. 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[2][3].
    Uric acid-<sup>15</sup>N<sub>2</sub>
  • HY-D0187S
    L-Glutathione reduced-13C2,15N 815610-65-2
    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-N0455AS
    L-Arginine-15N2 hydrochloride 204633-92-1 ≥98.0%
    L-Arginine-15N2 (hydrochloride) is the 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>15</sup>N<sub>2</sub> hydrochloride
  • 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-N0091S3
    Hypoxanthine-13C2,15N 1330265-04-7
    Hypoxanthine-13C2,15N is a 15N-labeled and 13C-labled DL-Cystine[1].
    Hypoxanthine-<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-N0326S
    L-Methionine-15N 82572-25-6 ≥98.0%
    L-Methionine-15N is the 15N-labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.
    L-Methionine-<sup>15</sup>N
  • HY-N0650S5
    L-Serine-13C3,15N 202407-34-9 ≥99.0%
    L-Serine-13C3,15N is the 13C- and 15N-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.
    L-Serine-<sup>13</sup>C<sub>3</sub>,<sup>15</sup>N
  • HY-N0473S1
    L-Tyrosine-15N 35424-81-8 ≥98.0%
    L-Tyrosine-15N is the 15N-labeled L-Tyrosine. L-Tyrosine is a non-essential amino acid which can inhibit citrate synthase activity in the posterior cortex.
    L-Tyrosine-<sup>15</sup>N
  • HY-Y0337S
    L-Cysteine-13C3,15N 202406-97-1 ≥99.0%
    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-N0486S8
    L-Leucine-13C6,15N 202406-52-8 ≥99.0%
    L-Leucine-13C6,15N is the 13C- and 15N-labeled L-Leucine. L-Leucine is an essential branched-chain amino acid (BCAA), which activates the mTOR signaling pathway[1].
    L-Leucine-<sup>13</sup>C<sub>6</sub>,<sup>15</sup>N