donor

GYY4137 (GYY 4137 morpholine salt) is a novel water-soluble and slow releasing H2S donor with vasodilator and antihypertensive activity. GYY4137 also exhibits anti-inflammatory and anticancer activity.

L-Ascorbic acid (Vitamin C) is a natural product that is a potent reducing agent and antioxidant. L-Ascorbic acid functions in fighting bacterial infections, in detoxifying reactions, and in the formation of collagen. L-Ascorbic acid is used in the treatment of scurvy.

TMPD dihydrochloride is an active substrate of enzymatically convert redox and an electron donor for the reduction of heme peroxidases.

H2S Donor 5a is a H2S donor that could mimic the slow and continuous H(2)S generation process.

Negundonorin A is a useful organic compound for research related to life sciences. The catalog number is T125923 and the CAS number is 1401618-51-6.

L-Azidonorleucine hydrochloride, an unnatural amino acid, serves as a substitute for Methionine, and is used for labeling mammalian cell proteins and identifying various methionyl-tRNA synthetase (MetRS) mutants.

Fentiazac(BR-700) is an orally active nonsteroidal alkanoic acid derivative with significant analgesic, anti-inflammatory, and antipyretic activity.Fentiazac is used in the study of inflammatory diseases such as rheumatoid arthritis, osteoarthritis, periodontitis, and tendonitis.

NADPH tetrasodium salt is the reduced form of the electron acceptor nicotinamide adenine dinucleotide phosphate, which acts as an electron donor in a variety of biological reactions. NADPH tetrasodium salt is also an endogenous inhibitor of ferroptosis.

10-FTHF is a donor of formyl groups in anabolism used as a substrate in formyltransferase reactions, which is important in purine biosynthesis.This compound is unstable in powder form and other related salt forms are recommended.

Coenzyme FO, a deazaflavin chromophore, is essential as a hydride acceptor/donor in the central methanogenic pathway [1][2].

L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid abundantly present in the human body and involved in numerous metabolic processes. It serves multiple functions as a nitrogen source donor, energy substrate, and antioxidant precursor. It can be used in cell biology, immunology, and oncology research.

L-Arginine hydrochloride serve as substrates and nitrogen donors for endothelial nitric oxide synthase (eNOS) to produce nitric oxide (NO). They are transported into vascular smooth muscle cells via cationic amino acid transporters, where they are metabolized into NO, polyamines, or L-proline. As effective vasodilators, they are commonly used to induce experimental acute pancreatitis models.

Choline chloride (Biocoline) is a basic constituent of lecithin that is found in many plants and animal organs. It is important as a precursor of acetylcholine, as a methyl donor in various metabolic processes, and in lipid metabolism.

Citicoline sodium (CDP-choline) is an endogenous intermediate in the synthesis of phosphatidylcholine. It also serves as a choline donor in the biosynthesis of the neurotransmitter acetylcholine. Citicoline sodium demonstrates protective effects in cerebral ischemia, traumatic brain injury, and memory disorders. Exogenous administration of citicoline to rodents (500 mg/kg i.p. immediately after ischemia and at 3-h reperfusion) has been shown to stimulate the synthesis of phosphatidylcholine, sphingomyelin, and cardiolipin and to attenuate the release of arachidonic acid and the accumulation of ceramide.

Sodium Hydrogen Sulfide (hydrate) is, like nitric oxide, an important gaseous mediator that has significant effects on the immunological, neurological, cardiovascular and pulmonary systems of mammals. Sodium Hydrogen Sulfide (hydrate) is an H2S donor commonly used in cellular and whole animal experimental systems. For example, it has been used to suggest that H2S promotes neutrophil migration, reduces airway inflammation, and protects neurites, heart, and intestine from chemical or ischemic-reperfusion damage.

S-(5'-Adenosyl)-L-methionine tosylate (SAMe) is a ubiquitous methyl donor involved in a wide variety of biological reactions, including those mediated by DNA and protein methyltransferases [1]. S-(5'-Adenosyl)-L-methionine tosylate (SAMe) is a stable salt of SAM that is included in nutritional supplements for oral use [2]. S-(5'-Adenosyl)-L-methionine tosylate (SAMe) reportedly ameliorates depression, pain associated with osteoarthritis and fibromyalgia, and liver toxicity [3].

Histidine (abbreviated as His or H) is an alpha-amino acid. The L-isomer is one of the 22 proteinogenic amino acids, i.e., the building blocks of proteins. It is classified as a charged, polar because of the hydrophilic nature of the imidazole side chain.

N-acetyl-L-methionine is nutritionally and metabolically equivalent to L-methionine. Methionine is a dietary indispensable amino acid required for normal growth and development of humans, other mammals, and avian species. In addition to being a substrate

β-Glycerophosphate is a classical serine-threonine phosphatase inhibitor used in kinase reaction buffers. BGP is often used in combination with other phosphatase/protease inhibitors for broad spectrum inhibition. It functions as an organic phosphate donor

2-Ketoglutaric acid Sodium (AKG) is a key molecule in the TCA cycle. It can be produced from glutamate by oxidative deamination via glutamate dehydrogenase and as a product of pyridoxal phosphate-dependent transamination reactions (mediated by branched-chain amino acid transaminases) in which glutamate is a common amino donor.

NADH disodium salt hydrate belongs to natural products and is a coenzyme of oxidoreductases with oral activity, serving as an electron donor in processes such as glycolysis, the tricarboxylic acid cycle, and β-oxidation. This compound is widely used in metabolism-related experimental research.

S-Adenosyl-L-methionine disulfate tosylate is a methyl donor with oral activity. S-Adenosyl-L-methionine disulfate tosylate is a dietary supplement with effective antidepressant and pain-relieving effects. S-Adenosyl-L-methionine disulfate tosylate also has anti-proliferative, pro-apoptotic and anti-metastatic effects in cancer. S-Adenosyl-L-methionine can be used in the research of liver diseases and osteoarthritis.

NADH disodium salt hydrate is a coenzyme of oxidoreductase. NADH acts as a regenerative electron donor during catabolic processes including glycolysis, the citric acid cycle and beta-oxidation.

Nitroaspirin (NCX 4016) is a nitric oxide donor and a nitro-derivative of Aspirin that inhibits cyclooxygenase. It induces cell cycle arrest and apoptosis in Cisplatin-resistant human ovarian cancer cells by down-regulating EGFR/PI3K/STAT3 signaling and modulating Bcl-2 family proteins. Additionally, Nitroaspirin possesses antithrombotic and antiplatelet properties and acts as a direct and irreversible inhibitor of COX-1.