1. Natural Products
  2. Amino acids

Amino acids

Amino acids (73):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-N0390
    L-Glutamine 56-85-9 ≥98.0%
    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.
  • HY-19528
    SAH 979-92-0 99.89%
    SAH (S-Adenosylhomocysteine) is an amino acid derivative and a modulartor in several metabolic pathways. It is an intermediate in the synthesis of cysteine and adenosine. SAH is an inhibitor for METTL3-METTL14 heterodimer complex (METTL3-14) with an IC50 of 0.9 µM.
  • HY-14608
    L-Glutamic acid 56-86-0 99.43%
    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
  • HY-N0455
    L-Arginine 74-79-3 ≥98.0%
    L-Arginine ((S)-(+)-Arginine) is the substrate for the endothelial nitric oxide synthase (eNOS) to generate NO. L-Arginine is transported into vascular smooth muscle cells by the cationic amino acid transporter family of proteins where it is metabolized to nitric oxide (NO), polyamines, or L-proline.
  • HY-N0486
    L-Leucine 61-90-5 99.79%
    L-Leucine is an essential branched-chain amino acid (BCAA), which activates the mTOR signaling pathway.
  • HY-126956
    Porphyra 334 70579-26-9
    Porphyra 334 is an antioxidative and anti-photoaging agent. Porphyra 334 suppresses ROS production and the expression of MMPs following UVA irradiation.
    Porphyra 334
  • HY-14520
    Tetrahydrofolic acid 135-16-0
    Tetrahydrofolic acid (L-5,6,7,8-Tetrahydrofolic acid) is the biologically active vitamin B9 folate derivative. Tetrahydrofolic acid is a donor of one-carbon groups for amino acids, nucleic acids, and lipids. Tetrahydrofolic acid serves as an acceptor of free formaldehyde, producing 5,10-methylenetetrahydrofolate-Tetrahydrofolic acid.
    Tetrahydrofolic acid
  • HY-N0623
    L-Tryptophan 73-22-3 99.87%
    L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3.
  • HY-Y0252
    L-Proline 147-85-3 99.98%
    L-Proline is one of the twenty amino acids used in living organisms as the building blocks of proteins.
  • HY-Y0337
    L-Cysteine 52-90-4
    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.
  • HY-N0326
    L-Methionine 63-68-3 99.60%
    L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.
  • HY-W010388
    Creatine 57-00-1 99.95%
    Creatine, an endogenous amino acid derivative, plays an important role in cellular energy, especially in muscle and brain.
  • HY-N0650
    L-Serine 56-45-1 ≥98.0%
    L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.
  • HY-W050026
    Phenylacetylglutamine 28047-15-6 99.02%
    Phenylacetylglutamine is a colonic microbial metabolite from amino acid fermentation.
  • HY-N0832
    L-Histidine 71-00-1 99.81%
    L-Histidine is an essential amino acid for infants. L-Histidine is an inhibitor of mitochondrial glutamine transport.
  • HY-N0215
    L-Phenylalanine 63-91-2 99.96%
    L-Phenylalanine ((S)-2-Amino-3-phenylpropionic acid) is an essential amino acid isolated from Escherichia coli. L-Phenylalanine is a α2δ subunit of voltage-dependent Ca+ channels antagonist with a Ki of 980 nM. L-phenylalanine is a competitive antagonist for the glycine- and glutamate-binding sites of N-methyl-D-aspartate receptors (NMDARs) (KB of 573 μM ) and non-NMDARs, respectively. L-Phenylalanine is widely used in the production of food flavors and pharmaceuticals.
  • HY-N0394
    L-Cystine 56-89-3 ≥98.0%
    L-Cystine is an amino acid and intracellular thiol, which plays a critical role in the regulation of cellular processes.
  • HY-N0473
    L-Tyrosine 60-18-4 99.63%
    L-Tyrosine is a non-essential amino acid which can inhibit citrate synthase activity in the posterior cortex.
  • HY-N0666
    L-Aspartic acid 56-84-8 ≥98.0%
    L-Aspartic acid is is an amino acid, shown to be a suitable proagent for colon-specific agent deliverly.
    L-Aspartic acid
  • HY-N0391
    L-Citrulline 372-75-8 ≥98.0%
    L-Citrulline is an amino acid derived from ornithine in the catabolism of proline or glutamine and glutamate, or from l-arginine via arginine-citrulline pathway.