urea

Urea (Carbonyldiamide) is formed in the liver from ammonia produced by the deamination of amino acids. It is the principal end metabolite of protein catabolism and accounts for about one-half of the total urinary solids.

Orotic acid (Vitamin B13) is an intermediate product in pyrimidine metabolism.

Orotic acid zinc (Zinc Orotate) salt dihydrate is an intermediate product in pyrimidine synthesis.

L-Ornithine hydrochloride ((S)-2,5-Diaminopentanoic acid) has an antifatigue effect by increasing the efficiency of energy consumption and promoting the excretion of ammonia. It is one of the key reactants in the urea cycle.

Pygmaniline B (1,3-bis(2,4-dimethoxyphenyl)urea) is a marine derived natural products found in Lichina pygmaea.

1,3-Diphenethylurea (N,N'-Bis(phenethyl)urea) is a marine derived natural products found in Lissoclinum patella.

Urea (Standard) is a reference standard for research and analysis in studies involving Urea. Urea (Carbonyldiamide) is formed in the liver from ammonia produced by the deamination of amino acids. It is the principal end metabolite of protein catabolism and accounts for about one-half of the total urinary solids.

N,N'-Dimethylthiourea (DMTU) (DMTU), isolated from Allii Sativi Bulbus, is an orally active scavenger of hydroxyl radical ( OH) and blocks OH production by activated neutrophils in vitro. N,N'-Dimethylthiourea protects against water-immersion restraint stress (WIRS)-induced gastric mucosal lesions in rats by exerting its antioxidant action including OH scavenging and anti-inflammatory action [1][2] .

Benzoyleneurea has anti-bacterial activity.

Benzylurea (AI3-61350) competitively inhibits dehydrogenase/cytokinin oxidase.

Virgaureagenin F, a saponin, is derived from the rhizome of Bolbostemma [1].

Polysacharide of Echinacea purpurea is a natural product that can be used in related research in the field of life sciences. Its product number is TN8892.

Virgaureasaponin 1 (Bellissaponin BS2) is a saponin isolated from Bellis perennis. It exhibits cytotoxicity against tumor cells, with an IC50 of 4.6 μM specifically against HL-60 cells.

Purpureaside C is a phenolic glycoside with significant proinflammatory, immunomodulating and antimicrobial effects.

Phloretin (NSC-407292) is a well-known inhibitor of eukaryotic urea transporters, blocks VacA-mediated urea and ion transport. Phloretin is a dihydrochalcone, a type of natural phenols. It can be found in apple tree leaves and the Manchurian apricot. It promotes potent antioxidative activities in peroxynitrite scavenging and the inhibition of lipid peroxidation. It has been found to inhibit the growth of several cancer cells and induce apoptosis of B16 melanoma and HL60 human leukemia cells.

Catalpol (Catalpinoside) is an iridoid glycoside with neuroprotective, anti-inflammatory, and anti-hepatitis virus effects.

(9Z, 11E) - Prodlure is the main component of the sex pheromone of female Spodoptera littoralis.

Polygalacic acid (Virgaureagenin G) is a triterpenoid isolated from the root of Polygala tenuifolia Willd that inhibits MMP expression. Polygalacic acid (Virgaureagenin G) can significantly improve the responsiveness of the cholinergic system, such as decreased acetylcholinesterase (AChE) activity, increased choline acetyltransferase (ChAT) activity, and increased acetylcholine (ACh) levels in the hippocampus and frontal cortex. Polygalacic acid (Virgaureagenin G) can also inhibit IL-1β-induced Wnt/β-catenin activation and mitogen-activated protein kinase (MAPK) signaling pathways in chondrocytes, and is used in osteoarthritis (OA) related research.

Rhein-8-O-beta-D-glucopyranoside(Rhein-8-glucoside calcium (Rhein-8-glucoside calcium salt) salt) shows moderate bioactivity against human Protein Tyrosine Phosphatase 1B (hPTP1B) in vitro.

1. Guaijaverin (Quercetin-3-Arabinoside) is a urease inhibitor. 2. Guaijaverin has antioxidant activity. 3. Guaijaverin has antibacterial activity against Strep. mutans.

Perseitol is a sugar that is specific to avocado honey. Perseitol have recently been reported as candidate biomarkers for avocado intake.

Colistin sulfate (Standard) is the standard substance of Colistin sulfate, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Colistin sulfate (Colistin sulfate (1066-17-7 free base)) is a cyclic polypeptide antibiotic from Bacillus colistinus, composed of Polymyxins E1 and E2.

Anti-Heart Failure Agent 3 (Compound 2) is an anti-heart failure agent with anti-inflammatory properties, discovered in processed Cornus officinalis. It inhibits nitric oxide release in LPS-induced RAW264.7 cells and mitigates myocardial ischemia-reperfusion injury, reducing myocardial infarct size and improving myocardial tissue pathology. This compound shows potential for heart failure research.

Anti-Heart Failure Agent 2 (Compound 1) is an anti-heart failure compound with anti-inflammatory properties, derived from processed Cornus officinalis. It inhibits nitric oxide release in LPS-induced RAW264.7 cells, reduces myocardial ischemia-reperfusion injury, decreases the size of myocardial infarction, and ameliorates pathological changes in cardiac tissue. This compound shows potential for heart failure research.