1. Isotope-Labeled Compounds
  2. 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) (492):

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-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-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-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-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-B2176S5
    ATP-15N5 dilithium
    ATP-15N5 (Adenosine 5'-triphosphate-15N5) dilithium is 15N labeled ATP (HY-B2176). ATP (Adenosine 5'-triphosphate) is a central component of energy storage and metabolism in vivo. ATP provides the metabolic energy to drive metabolic pumps and serves as a coenzyme in cells. ATP is an important endogenous signaling molecule in immunity and inflammation.
    ATP-<sup>15</sup>N<sub>5</sub> dilithium
  • 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-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-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-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-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-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-W009762S
    L-Lysine-13C6,15N2 dihydrochloride 202406-54-0 99.40%
    L-Lysine-13C6,15N2 (dihydrochloride) is a 15N-labeled and 13C-labled L-Lysine dihydrochloride[1].
    L-Lysine-<sup>13</sup>C<sub>6</sub>,<sup>15</sup>N<sub>2</sub> dihydrochloride
  • 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-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-N0771S2
    L-Isoleucine-15N 59935-30-7 ≥98.0%
    L-Isoleucine-15N is the 15N-labeled L-Isoleucine. L-isoleucine is a nonpolar hydrophobic amino acid[1]. L-Isoleucine is an essential amino acid[1].
    L-Isoleucine-<sup>15</sup>N
  • HY-Y0337S
    L-Cysteine-13C3,15N 202406-97-1 98.49%
    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-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