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-N0455AS8
    L-Arginine-13C6,15N4 hydrochloride
    		99.85%
    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-B0303
    Diphenhydramine
    		99.56%
    Diphenhydramine is a first-generation histamine H1-receptor antagonist with anti-cholinergic effect. Diphenhydramine hydrochloride can across the ovine blood-brain barrier (BBB) .
    Diphenhydramine
  • HY-B1716
    L-5-Hydroxytryptophan
    		99.83%
    L-5-Hydroxytryptophan (L-5-HTP), a naturally occurring amino acid and a dietary supplement for use as an antidepressant, appetite suppressant, and sleep aid, is the immediate precursor of the neurotransmitter serotonin and a reserpine antagonist. L-5-Hydroxytryptophan (L-5-HTP) is used to treat fibromyalgia, myoclonus, migraine, and cerebellar ataxia.
    L-5-Hydroxytryptophan
  • HY-B0303A
    Diphenhydramine hydrochloride
    		99.93%
    Diphenhydramine hydrochloride is a first-generation histamine H1-receptor antagonist with anti-cholinergic effect. Diphenhydramine hydrochloride can across the ovine blood-brain barrier (BBB).
    Diphenhydramine hydrochloride
  • HY-113332
    Myristoleic acid
    		≥98.0%
    Myristoleic acid, a cytotoxic component in the extract from Serenoa repens, induces apoptosis and necrosis in human prostatic LNCaP cells.
    Myristoleic acid
  • HY-12316
    20(S)-Hydroxycholesterol
    		99.29%
    20(S)-Hydroxycholesterol (20α-Hydroxycholesterol) is an allosteric activator that selectively targets the Smoothened (Smo) of the Hedgehog pathway with an EC50 of ~30 μM (Hedgehog). 20(S)-Hydroxycholesterol binds to the extracellular cysteine-rich domain (CRD) of Smo in a stereoselective manner, activating downstream Gli transcription factors (without inducing transcription of receptor genes in the Wnt pathway). 20(S)-Hydroxycholesterol enhances osteogenic differentiation of bone marrow stromal cells and synergistically activates the Raf/MEK/ERK pathway with Simvastatin (HY-17502) to promote bone regeneration. 20(S)-Hydroxycholesterol can be used to study the mechanisms of developmental biology, oncology, bone, and angiogenesis.
    20(S)-Hydroxycholesterol
  • HY-W035136
    Meso-tetrakis(4-aminophenyl)porphyrin
    		≥98.0%
    Meso-tetrakis(4-aminophenyl)porphyrin (IV) is a porphyrin derivative.
    Meso-tetrakis(4-aminophenyl)porphyrin
  • HY-Y0479AS
    L-Lactic acid-13C3 sodium (20% in water)
    		99.91%
    L-Lactic acid-13C3 ((S)-2-hydroxypropanoic-13C3) sodium (20% in water) is the 13C labeled L-Lactic acid. L-Lactic acid-13C3 sodium (20% in water) can be used for lactate metabolism research.
    L-Lactic acid-<sup>13</sup>C<sub>3</sub> sodium (20% in water)
  • HY-P2853
    Hemocyanin
    		98.4%
    Hemocyanin is a large copper-containing respiratory protein. Hemocyanin is an important non-specific innate immune defense molecule with phenoloxidase, antiviral, antibacterial, hemolytic, and antitumor activities.
    Hemocyanin
  • HY-N0298
    Stachydrine
    		≥98.0%
    Stachydrine is a major constituent of Chinese herb leonurus heterophyllus sweet used to promote blood circulation and dispel blood stasis. Stachydrine can inhibit the NF-κB signal pathway.
    Stachydrine
  • HY-N1981
    Triolein
    		99.00%
    Triolein is a symmetric triacylglycerol that reduces upregulation of MMP-1 and has strong antioxidant and anti-inflammatory activities.
    Triolein
  • HY-N0830S2
    Palmitic acid-d31
    		99.56%
    Palmitic acid-d31 is the deuterium labeled Palmitic acid. Palmitic acid is a long-chain saturated fatty acid commonly found in both animals and plants. PA can induce the expression of glucose-regulated protein 78 (GRP78) and CCAAT/enhancer binding protein homologous protein (CHOP) in in mouse granulosa cells.
    Palmitic acid-d<sub>31</sub>
  • HY-113131A
    Dihydroxyacetone phosphate hemimagnesium hydrate
    		99.90%
    Dihydroxyacetone phosphate hemimagnesium hydrate is an important intermediate in lipid biosynthesis and in glycolysis. It is a biochemical compound involved in many metabolic pathways, including the Calvin cycle in plants and glycolysis. Dihydroxyacetone phosphate hemimagnesium hydrate is found to be associated with transaldolase deficiency, which is an inborn error of metabolism.
    Dihydroxyacetone phosphate hemimagnesium hydrate
  • HY-77956
    Thyminose
    		99.49%
    Thyminose is a natural product, a 2-deoxyaldopentose, that can be obtained by hydrolyzing the nucleosides that make up thym nucleic acid.
    Thyminose
  • HY-14614A
    S-Adenosyl-L-methionine chloride dihydrochloride
    S-Adenosyl-L-methionine (S-Adenosyl methionine) chloride dihydrochloride is an orally active methyl group donor. S-Adenosyl-L-methionine chloride dihydrochloride is a dietary supplement with potent antidepressant effects. S-Adenosyl-L-methionine chloride dihydrochloride also has anti‑proliferative, pro‑apoptotic and anti‑metastatic roles in cancers. S-Adenosyl-L-methionine chloride dihydrochloride has the potential for, cancer, liver disease and osteoarthritis research.
    S-Adenosyl-L-methionine chloride dihydrochloride
  • HY-113037C
    Farnesyl pyrophosphate ammonium
    Farnesyl pyrophosphate (Farnesyl diphosphate) ammonium is a metabolic intermediate in the mevalonate (MVA) pathway. It is a TRP channel (TRPM2) agonist that triggers Ca2+ influx and cell death. Farnesyl pyrophosphate ammonium is a key branch substrate for cholesterol synthesis, ubiquinone synthesis, protein farnesylation, and geranylgeranyl pyrophosphate (GGPP) synthesis. Farnesyl pyrophosphate ammonium is used in research on cerebral ischemia, neurodegenerative diseases, pancreatic cancer, inflammation, and autoimmune diseases.
    Farnesyl pyrophosphate ammonium
  • HY-W011540
    8-Hydroxy-2'-deoxyguanosine
    		99.61%
    8-Hydroxy-2'-deoxyguanosine is a critical biomarker of oxidative stress and carcinogenesis.
    8-Hydroxy-2'-deoxyguanosine
  • HY-B0132
    Norfloxacin
    		98.31%
    Norfloxacin (MK-0366) is a broad-spectrum antibiotic that is active against both Gram-positive and Gram-negative bacteria, which functions by inhibiting DNA gyrase.
    Norfloxacin
  • HY-W013049
    Docosanoic acid
    		98.0%
    Docosanoic acid (Behenic acid) is a long-chain saturated fatty acid. Docosanoic acid inhibits the double-stranded DNA (dsDNA) binding activity of p53 DNA binding domain, with a Kd of 12 nM. Docosanoic acid has low bioavailability and can increase cholesterol in humans.
    Docosanoic acid
  • HY-N0415
    Trigonelline chloride
    		99.89%
    Trigonelline chloride is an alkaloid with potential antidiabetic activity that can be isolated from Trigonella foenum-graecum L or Leonurus artemisia. Trigonelline chloride is a potent Nrf2 inhibitor that blocks Nrf2-dependent proteasome activity, thereby enhancing apoptosis in pancreatic cancer cells. Trigonelline chloride also has anti-HSV-1, antibacterial, and antifungal activity, and induces ferroptosis.
    Trigonelline chloride
Cat. No. Product Name / Synonyms Application Reactivity