Metabolite results when a drug is metabolized into a modified form which continues to produce effects. Endogenous variables like age, sex, body composition, genetics, and underlying pathologies have an impact on a given body fluid's metabolome. The activity of an enormous variety of enzymes and transporters responsible for the production, transformation, degradation, and compartmentalization of these small molecules typically keeps the levels of the enormous variety of unique small-molecule metabolites tightly regulated. In the brain, endogenous small molecules are typically present at levels that are tightly controlled.
Structure | Cat No. | Product Name | CAS No. | Product Description |
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V103015 | Resolvin E4 | 1781227-87-9 | Resolvin E4 (RvE4) is an endogenous metabolite that stimulates endocytosis of apoptotic neutrophils and aged erythrocytes. |
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V72814 | Retrobradykinin | 5991-13-9 | Retrobradykinin has the opposite sequence to bradykinin. |
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V81298 | Riboflavin-13C5 (Vitamin B2-13C5; Vitamin B2-13C5; E101-13C5) | Riboflavin-13C5 is a 13C-tagged Riboflavin. | |
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V81299 | Riboflavin-5-Phosphate-13C4,15N2-1 (Vitamin B2-13C4,15N2-1; Vitamin B2-13C4,15N2-1; E101-13C4,15N2-1) | Riboflavin-5-Phosphate-13C4,15N2-1 is a 13C (carbon 13) and 15N (nitrogen 15) labelled Riboflavin. | |
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V80067 | Riboflavin-d3 (Vitamin B2-d3; Vitamin B2-d3; E101-d3) | Riboflavin-d3 is the deuterium labelled form of Riboflavin. | |
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V81879 | Riboflavine phosphate sodium hydrate (Riboflavine 5'-phosphate sodium hydrate) | 6184-17-4 | Riboflavine phosphate sodium hydrate (Riboflavine 5'-phosphate sodium hydrate) is an analogue of Riboflavin (vitamin B2), an essential nutrient for animals. |
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V105862 | Ribonuclease T2, Aspergillus oryzae | Aspergillus oryzae ribonuclease T2 is a biocatalyst and a key enzyme in new biocatalyst technology. | |
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V103946 | Ribulose 1,5-bisphosphate | 24218-00-6 | Ribulose 1,5-bisphosphate (RuBP) is an intermediate in photosynthesis and can be metabolized to 3-phosphoglycerate by ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco), a key enzyme in the Calvin-Benson-Bassham cycle. |
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V102798 | Ricinelaidic acid | 540-12-5 | Ricinoleic acid, a 12-hydroxy fatty acid, is a leukotriene B4 (LTB4) receptor antagonist with a Ki value of 2 μM in porcine neutrophil membranes. |
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V72842 | Rostratin A | 752236-16-1 | Rostratin A is a cytotoxic disulfide present in the marine-derived fungus Exserohilum rostratum. |
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V81868 | rU Phosphoramidite-15N (DMT-2'O-TBDMS-rU phosphoramidite-15N) | 1193204-41-9 | rU Phosphoramidite-15N (DMT-2'O-TBDMS-rU phosphoramidite-15N) is 15N (Nitrogen 15)-labelled rU Phosphoramidite. |
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V82005 | Rubiadin-1-methyl ether | 7460-43-7 | Rubiadin-1-methyl ether is an anthraquinone compound in Morinda officinalis, which can inhibit osteoclastic bone resorption by inhibiting the phosphorylation level of NF-κB p65, degrading IκBα protein, and reducing the nuclear translocation of p65. |
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V91092 | Rugulotrosin A | 685135-81-3 | Rugulotrosin A is an antibiotic originally isolated from Penicillium. |
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V82035 | S-(2,4-Dinitrophenyl)glutathione | 26289-39-4 | S-(2,4-Dinitrophenyl)glutathione is a substrate of glutathione-S-transferase. |
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V72459 | S-(2-Carboxypropyl)-L-cysteine (β-Isobuteine) | 6852-42-2 | S-(2-Carboxypropyl)-L-cysteine (β-Isobuteine) is a urinary metabolite and a metabolic marker of leigh-like syndrome. |
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V105806 | S-(3-Hydroxydodecanoate)-CoA | 72059-49-5 | (S)-3-Hydroxydodecanoyl-CoA, a CoA, is a metabolite found or produced in Escherichia coli (strains K12, MG1655). |
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V70996 | S-Adenosyl-L-methionine iodide (S-Adenosyl methionine iodide; Ademetionine iodide; AdoMet iodide) | 3493-13-8 | S-(5'-Adenosyl)-L-methionine iodide (S-Adenosyl-L-methionine iodide) is an important methyl donor present in all organisms. |
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V72299 | S-Adenosyl-L-methionine tosylate (S-Adenosyl methionine tosylate; Ademetionine tosylate; AdoMet tosylate) | 52248-03-0 | S-Adenosyl-L-methionine tosylate is endogenously produced from methionine and ATP through the action of methionine adenosyltransferase and is an important orally bioactive methyl donor. |
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V72873 | S-Adenosyl-L-methionine-13C (S-Adenosyl methionine-13C; Ademetionine-13C; AdoMet--13C) | 74084-24-5 | S-Adenosyl-L-methionine-13C is 13C (carbon 13) labelled S-Adenosyl-L-methionine. |
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V81996 | S-Adenosyl-L-methionine-d3 (S-Adenosyl methionine-d3; Ademetionine-d3; AdoMet-d3) | 68684-40-2 | S-Adenosyl-L-methionine-d3 is the deuterated form of S-Adenosyl-L-methionine. |