2. Signaling Pathways
  3. Metabolic Enzyme/Protease
  4. Endogenous Metabolite

Endogenous Metabolite

Endogenous Metabolite

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Metabolite results when a drug is metabolized into a modified form which continues to produce effects. A metabolome in a given body fluid is influenced by endogenous factors such as age, sex, body composition and genetics as well as underlying pathologies.The levels of the enormous array of unique small-molecule metabolites are usually kept tightly regulated by the activity of a very large array of enzymes and transporters responsible for the production, transformation, degradation, and compartmentalization of these small molecules.The levels of the endogenous small molecules present in the brain are normally tightly regulated.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-N0215S1
    L-Phenylalanine-d8
    		99.90%
    L-Phenylalanine-d8 is the deuterium labeled L-Phenylalanine. 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.
    L-Phenylalanine-d<sub>8</sub>
  • HY-128741
    D-Allose
    		99.85%
    D-Allose exhibits antitumor activity against various cancer cells. D-Allose scavenges reactive oxygen species (ROS) and reduces oxidative stress damage. D-Allose exhibits anti-inflammatory and neuroprotective through inhibition of TLR4/PI3K/AKT signaling pathway. D-Allose exhibits antihypertensive, cryoprotective, and anti-osteoporotic activities.
    D-Allose
  • HY-113301
    Hexacosanoic acid
    Hexacosanoic acid is a very long-chain fatty acid. Abnormally elevated levels of Hexacosanoic acid are closely associated with various diseases, such as X-linked adrenoleukodystrophy, adrenomyeloneuropathy, atherosclerosis, and dementia.
    Hexacosanoic acid
  • HY-Y0079S
    D-Phenylalanine-d5
    		99.87%
    D-Phenylalanine-d5 is the deuterium labeled D-Phenylalanine. D-Phenylalanine is the synthetic dextro isomer of phenylalanine. D-Phenylalanine inhibits biofilm development of Pseudoalteromonas sp. SC2014.
    D-Phenylalanine-d<sub>5</sub>
  • HY-A0070AR
    Liothyronine (Standard)
    Liothyronine (Standard) is the analytical standard of Liothyronine. This product is intended for research and analytical applications. Liothyronine is an active form of thyroid hormone. Liothyronine is a potent thyroid hormone receptors TRα and TRβ agonist with Kis of 2.33 nM for hTRα and hTRβ, respectively.
    Liothyronine (Standard)
  • HY-B0986
    Hexylresorcinol
    		99.52%
    Hexylresorcinol (4-Hexylresorcinol) is a natural compound found in plants with antimicrobial, anthelmintic, antiseptic and antitumor activities. Hexylresorcinol can induce apoptosis in squamous carcinoma cells. Hexylresorcinol is a reversible and noncompetitive inhibitor of α-glucosidase. Hexylresorcinol has protective effects against oxidative DNA damage.
    Hexylresorcinol
  • HY-N0067S1
    γ-Aminobutyric acid-d2
    		99.90%
    γ-Aminobutyric acid-d2 is the deuterium labeled γ-Aminobutyric acid. γ-Aminobutyric acid (4-Aminobutyric acid) is a major inhibitory neurotransmitter in the adult mammalian brain[1][2], binding to the ionotropic GABA receptors (GABAA receptors) and metabotropic receptors (GABAB receptors)[2].
    γ-Aminobutyric acid-d<sub>2</sub>
  • HY-113293A
    Estrone sulfate potassium
    		99.45%
    Estrone sulfate potassium is a natural endogenous steroid and is an estrogen ester and conjugate.
    Estrone sulfate potassium
  • HY-B1777A
    Spermine tetrahydrochloride
    		98.0%
    Spermine tetrahydrochloride is a polyamine nitric oxide donor that can provide nitric oxide to platelets and inhibit platelet activation to a certain extent concentration-dependently. Spermine tetrahydrochloride occurs in mammalian tissues, plants, bacteria, ribosomes and bacteriophage. Spermine tetrahydrochloride inhibits primary human embryo lung fibroblasts in vitro. Spermine is a natural antioxidant and anti-inflammatory agent. Spermine is known to inhibit some bacterial cultures, especially strains of Staphylococcus aureus. Spermine induces neurotoxicity in the striarum dose-dependently. Spermine can reversibly inhibits DNA synthetic response, mixed lymphocyte response and the induction of cytolytic lymphocyte response in primary cultures of murine spleen cells.
    Spermine tetrahydrochloride
  • HY-19480
    Ulodesine
    		99.32%
    Ulodesine is a purine nucleoside phosphorylase (PNP) inhibitor. Ulodesine inhibits PNP with IC50 value of 2.293 nM/L. Ulodesine can be used for the research of hyporucicemia.
    Ulodesine
  • HY-130466
    Stearoyl-L-carnitine chloride
    		99.90%
    Stearoyl-L-carnitine chloride is an endogenous long-chain acylcarnitine. Stearoyl-L-carnitine chloride is a less potent inhibitor of GlyT2. Stearoyl-L-carnitine chloride inhibits glycine responses by 16.8% at concentrations up 3 μM.
    Stearoyl-L-carnitine chloride
  • HY-W016562S1
    Hippuric acid-d2
    		99.83%
    Hippuric acid-d2 is the deuterium labeled Hippuric acid. Hippuric Acid (2-Benzamidoacetic acid), an acyl glycine produced by the conjugation of benzoic acid and glycine, is a normal component in urine as a metabolite of aromatic compounds from food.
    Hippuric acid-d<sub>2</sub>
  • HY-P2724
    Purine nucleoside phosphorylase, Microorganism
    Purine nucleoside phosphorylase, Microorganism (PNP) is a key enzyme in purine metabolism, which is involved in the purine rescue pathway. The deficiency of Purine nucleoside phosphorylase resulted in impaired T cell function. In the presence of inorganic orthophosphate as the second substrate, Purine nucleoside phosphorylase catalyzes the breaking of the glycosidic bond between ribose and deoxyribonucleoside to generate purine base and ribose (deoxyribose) -1-phosphate.
    Purine nucleoside phosphorylase, Microorganism
  • HY-N0486S2
    L-Leucine-13C6
    		98.0%
    Leucine-13C6 is the 13C-labeled L-Leucine. L-Leucine is an essential branched-chain amino acid (BCAA), which activates the mTOR signaling pathway.
    L-Leucine-<sup>13</sup>C<sub>6</sub>
  • HY-B1411S
    i-Inositol-d6
    		99.89%
    i-Inositol-d6 is the deuterium labeled i-Inositol. i-Inositol is a chemical compound, associated lipids are found in many foods, in particular fruit, especially cantaloupe and oranges.
    i-Inositol-d<sub>6</sub>
  • HY-B1745A
    Pyridoxylamine dihydrochloride
    		99.93%
    Pyridoxylamine dihydrochloride is an advanced glycation end production (AGEs) and lipoxidation end products (ALEs) inhibitor, to protect against diabetes-induced retinal vascular lesions.
    Pyridoxylamine dihydrochloride
  • HY-W013935
    Bisphenol B
    		99.34%
    Bisphenol B is a close structural analog of Bisphenol A (BPA) (HY-18260). Bisphenol B is a potent, orally active endocrine disruptor (ED). Bisphenol B binds to G protein-coupled estrogen receptor (GPER) (IC50 = 3.3 μM) with higher affinity and agonistic activity than BPA. Bisphenol B promotes GPER mediated cell migration. Bisphenol B exerts estrogenic effects via GPER pathway at nanomolar concentration. Bisphenol B is used in the manufacture of polycarbonate resin with ED properties.
    Bisphenol B
  • HY-B0150R
    Nicotinamide (Standard)
    Nicotinamide (Standard) is the analytical standard of Nicotinamide. This product is intended for research and analytical applications. Nicotinamide is a form of vitamin B3 or niacin. Nicotinamide Hydrochloride inhibits SIRT2 activity (IC50: 2 μM). Nicotinamide also inhibits SIRT1. Nicotinamide increases cellular NAD+, ATP, ROS levels. Nicotinamide inhibits tumor growth and improves survival. Nicotinamide also has anti-HBV activity.
    Nicotinamide (Standard)
  • HY-P2985
    Alanine aminotransferase, Porcine heart
    Alanine aminotransferase, Porcine heart is a pyridoxal enzyme that catalyzes the reversible interconversion of L-alanine and 2-oxoglutalate to pyruvate and L-glutamate.
    Alanine aminotransferase, Porcine heart
  • HY-E70285
    beta-1,4-Galactosyltransferase 1 (Y285L)
    beta-1,4-Galactosyltransferase 1 (Y285L) can enzymatic synthesis of the LacdiNAc motif. beta-1,4-Galactosyltransferase 1 (Y285L) can transfer of GalNAc from UDP-GalNAc.
    beta-1,4-Galactosyltransferase 1 (Y285L)
Cat. No. Product Name / Synonyms Application Reactivity