s-sulfo-l-cysteine sodium

S-Sulfo-L-cysteine sodium salt shows a weak affinity for mGluR1α and mGluR5a at high concentrations and has potential antioxidant activity.

(L)-Sodium lactate (Sodium L-Lactate) is produced from pyruvate by the enzyme Lactate Dehydrogenase. Lactate production occurs during anaerobic glycolysis or in proliferatively active cells. L-Lactic Acid occurs in small quantities in the blood and muscle fluid of man and animals. The lactic acid concentration increases in muscle and blood after vigorous activity. L-Lactic acid is also present in liver, kidney, thymus gland, human amniotic fluid, and other organs and body fluids.

L-(R,S)-Tetrahydropalmatine (Rotundine) is extracted from Corydalis yanhusuo W. T. Wang.

L-Cysteine hydrochloride (L-Cysteine HCl) is a conditionally essential amino acid,L-Cysteine hydrochloride suppresses ghrelin and reduces appetite in rodents and humans

L-Cysteine hydrochloride hydrate (L-Cysteine hydrochloride monohydrate) is a conditionally essential amino acid, which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S), taurine and glutathione. L-Cysteine hydrochloride hydrate suppresses ghrelin and reduces appetite in rodents and humans.

S-Adenosyl-L-methionine disulfate tosylate (Ademetionine disulfate tosylate) is the disulfate-tosylate mixed salt comprising diastereoisomers of ademetionine ions. Ademetionine exhibits anti-inflammatory properties and has been utilized in the treatment of chronic liver disease.

S-trityl-L-Cysteine is a non-natural amino acid and an inhibitor of Eg5, also known as KSP and Kif11, a mitotic kinesin necessary for mitotic spindle formation. S-trityl-L-Cysteine inhibits the ATPase activity of Eg5 in basal and microtubule-stimulated states (IC50s = 1,000 and 140 nM, respectively). It is selective for Eg5 over nine other human kinesins in an enzyme-coupled assay. It reversibly inhibits Eg5-driven microtubule sliding velocity with an IC50 value of 500 nM using X. laevis recombinant Eg5. It induces cell cycle arrest in HeLa cells (IC50 = 700 nM), reversibly halting the cell cycle in the mitotic phase by inhibiting the separation of duplicated chromosomes and preventing bipolar spindle formation. S-trityl-L-Cysteine inhibits the growth of cancer cells in vitro when tested against the National Cancer Institute (NCI) 60 human cancer cell line panel (average GI50 = 1.3 μM) and in mouse xenograft models.

L-Thyroxine sodium (LT4 sodium), the major hormone derived from the thyroid gland, is the agonist of Thyroid hormone receptor alpha and beta.

L-Aspartic aicd sodium (Sodium L-aspartate) is an amino acid, a precursor active molecule for colon-specific active molecule delivery, that promotes Na+ efflux from rat forebrain membrane vesicles.

L-Cysteine (L-(+)-Cysteine) is a non-essential sulfur-containing amino acid in humans. L-Cysteine is important for protein synthesis, detoxification, and diverse metabolic functions. Found in beta-keratin, the main protein in nails, skin, and hair, L-Cysteine is important in collagen production, as well as skin elasticity and texture. Also required in the manufacture of amino acid taurine, L-Cysteine is a component of the antioxidant glutathione, and plays a role in the metabolism of essential biochemicals such as coenzyme A, heparin, and biotin.

L-Ascorbic acid sodium salt (Vitamin C sodium salt) is a more bioavailable form of vitamin C that is an alternative to taking ascorbic acid as a supplement.

L-Cysteine methyl ester hydrochloride (L-Cysteine methyl ester hydrochloride (Acdrile)) is an antitussive and an expectorant agent, used to relieve breathing difficulties caused by mucus.

L-Cysteine S-sulfate (S-Sulfo-L-cysteine) is an effective N-methyl-d-aspartate (NMDA) glutamatergic receptors agonist. L-Cysteine S-sulfate is the substrate for cystine lyase [1].

S-Adenosyl-L-methionine (Ademetionine) is an intermediate metabolite of methionine,for treatment of primary biliary cirrhosis and major depressive disorder.

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].

S-allyl-L-cysteine (S-Allylcysteine), a natural constituent of fresh garlic, has antioxidant and anticancer properties in animals.

S-(2-Carboxypropyl)cysteine is a urinary metabolite of S-(2-Carboxypropyl)glutathione.

1,2-Dioleoyl-sn-glycero-3-phospho-L-serine sodium (1,2-Dioleoyl-sn-glycero-3-PS (sodium salt)) can be used in lipid mixtures with DOPC and DOPE as effective nontoxic and nonviral DNA vectors. It has been utilized in the formation of unilamellar vesicles to study membrane structure curvature and in supported lipid bilayers to examine the impact of various support materials on lipid redistribution between membrane leaflets.

γ-L-Glutamyl-S-allyl-L-cysteine is an organosulfur compound naturally present in garlic [1].

Ins(1,4,5)P3 is an isomer of the biologically important D-myo-inositol-1,4,5-triphosphate. Unlike its isomer, Ins(1,4,5)P3 does not evoke a rise in intracellular calcium when added to cells. It is not known if Ins(1,4,5)P3 can act as a competitive inhibitor of biologically-active inositol phosphates.

GDP-β-L-fucose is a metabolite in plant and animal. It used for microbe agglutination assay and agglutination inhibition assay. GDP-β-L-fucose is formed by the oxidation-reduction and epimerization of GDP-R-D-mannose in most organisms.

L-Tartaric acid (L-(+)-Tartaric acid) sodium hydrate, an enantiomer of D-tartaric acid, is a white crystalline dicarboxylic acid found in plants like grapes and is a primary organic acid in wine. This compound functions as a flour bulking agent and food additive, interacting with sodium bicarbonate to generate carbon dioxide [1].

S-(3-Carboxypropyl)-L-cysteine is a thioether derivative of L-cysteine.

N-[(S)-1-Carbethoxy-1-butyl]-L-alanine is a useful organic compound for research related to life sciences. The catalog number is T65104 and the CAS number is 82834-12-6.

S-Adenosyl-L-methionine tosylate is a useful organic compound for research related to life sciences and the catalog number is T124334.

UDP-β-S, serving as a specific agonist for the purinergic P2Y6 receptor, effectively promotes inositol phosphate accumulation in 1321N1 cells containing P2Y6 receptors, with an EC50 value of 28 nM. This selectivity is evident when compared to its effects on cells expressing P2Y1, P2Y2, or P2Y4 receptors, where a concentration of 10 µM is used. Additionally, at a concentration of 1 µM, UDP-β-S stimulates DNA synthesis in isolated rat aorta smooth muscle cells.

S-(N-PhenethylthiocarbaMoyl)-L-cysteine (PEITC-Cys) is an anticarcinogenic agent that exhibits antileukemic activity by inhibiting DNA synthesis in HL60 cells [1] and acts as an inhibitor of P450 [2].

S-Palmitoyl cysteine is an important dynamic post-translational modification of cysteine residues within proteins.

Cathepsin L/S-IN-1, a dual inhibitor targeting Cathepsin L and Cathepsin S, exhibits potent and selective inhibition with IC50 values of 4.10 μM and 1.79 μM, respectively. Demonstrating significant antimetastatic and invasive effects, it effectively impacts pancreatic cancer BxPC-3 and PANC-1 cells.

L 012 sodium salt, a luminol analogue, is a widely used chemiluminescent (CL) probe for active oxygen and active nitrogen. L 012 sodium salt is widely used to detect the superoxides (O2•−) derived from NADPH oxidase (Nox) to find Nox inhibitors.

L-Histidine S-malate is a bioactive chemical.

HS-(CH2)3CO-L-Ala-D-Ala-L-Ala-NH-CH2-S-(CH2)5-CO-DM is a peptide-cleavable agent-linker conjugate used in antibody-drug conjugates (ADCs), with DM indicating the maytansinoid component [1].

S-(N-Methylsulfinylbutylthiocarbamoyl)-L-cysteine (SFN-Cys) is an isothiocyanate derivative, functioning as an active metabolite of sulforaphane, a class I and II histone deacetylase (HDAC) inhibitor, and anticancer agent. This compound is generated from sulforaphane through intermediates - DL-sulforaphane glutathione and sulforaphane cysteinylglycine - via the mercapturic acid pathway enzymes. At a concentration of 20 µM, SFN-Cys diminishes invasion and migration of U87MG and U373 MG glioblastoma cells as observed in wound healing and chamber assays. Furthermore, at 45 µM, it significantly lowers the expression of α-tubulin, βIII-tubulin, stathmin 1, and X-linked inhibitor of apoptosis (XIAP), and also reduces cell density in paclitaxel-resistant A549 lung cancer cells (A549/T). Additionally, when used at 30 µM, SFN-Cys prompts apoptosis and cell cycle arrest at the G2/M phase in U87MG and U373 MG cells.

L-Cysteine S-sulfate sodium salt sesquihydrate is a useful organic compound for research related to life sciences. The catalog number is T64782 and the CAS number is 150465-29-5.

Nrf2 activation of the antioxidant response element (ARE) is central to cytoprotective gene expression against oxidative and/or electrophilic stress. Unless activated by inflammatory, environmental, or oxidative stressors, Nrf2 is sequestered in the cytoplasm by its repressor, Keap1. Because of its protective capabilities, small molecules that activate Nrf2 signaling are being examined as potential anti-cancer or anti-inflammatory agents. DL-Sulforaphane N-acetyl-L-cysteine (SFN-NAC) is a major metabolite of SFN , a powerful inducer of chemopreventative enzymes via Keap1-Nrf2 signaling and ARE-driven gene expression. At 75 μM, SFN-NAC has been shown to increase ARE expression in HepG2-C8 cells. Its reported potency on ARE-related gene expression is roughly 8-fold less than SFN.

2-Ethylbutyl ((S)-(perfluorophenoxy)(phenoxy)phosphoryl)-L-alaninate is a useful organic compound for research related to life sciences. The catalog number is T64609 and the CAS number is 1911578-98-7.

L-Aspartic acid sodium is a natural product for research related to life sciences. The catalog number is T65270 and the CAS number is 5598-53-8.

N-(((9H-Fluoren-9-yl)methoxy)carbonyl)-S-benzyl-L-cysteine, catalog number T67626 and CAS number 53298-33-2, is a valuable organic compound for life sciences research.

S-(5'-Adenosyl)-L-methionine iodide, also known as S-Adenosyl-L-methionine iodide, is an essential methyl donor found in all living organisms [1].

Glutathione can occur in reduced (GSH), oxidized (GSSG), or in mixed disulfide forms and is ubiquitous in multiple biological systems serving as the major thiol-disulfide redox buffer of the cell. GSSG is the oxidized form of GSH . It can be reduced back to GSH through the NADPH-dependent enzyme glutathione reductase. GSSG functions as a hydrogen acceptor in the enzymatic determination of NADP+ and NADPH and can be a proximal donor in S-glutathionylation post translational modifications. The ratio of reduced glutathione to oxidized glutathione within cells is often used as an indicator of oxidative stress, with higher concentrations of GSSG predicting increased oxidative stress.

Sulfo-SIAB sodium is a non-cleavable monovalent bifunctional linker.

L-Glyceric acid sodium, a urinary metabolite, is predominantly found in individuals with the rare inherited metabolic disorder L-glyceric aciduria. This compound is a diagnostic tool for identifying primary hyperoxaluria type 2 (PH2) and distinguishing it from primary hyperoxaluria type 1 (PH1) based on its excretion pattern.

S-Adenosyl-L-Methionine iodide salt is a useful organic compound for research related to life sciences and the catalog number is T124985.

Sulfo-SMPB sodium is a non-cleavable, heterobifunctional chemical cross-linking reagent that combines N-hydroxysuccinimide ester and maleimide groups, enabling the covalent conjugation of molecules possessing (amine) and (sulfhydryl) functionalities.

somatostatin sst2 receptor agonist

D-Ribose-L-cysteine is the antioxidant glutathione precursor.

L-Lysine (S)-maleate is used in the preparation of amino acid ionic liquids in the food and medical field.

Oleoyl-2-hydroxy-sn-glycero-3-phospho-L-serine sodium (18:1 Lyso-PS) is a modified PS product obtained through NADPH oxidase activation and Lyso-PS signal transduction. This compound utilizes macrophage G2A function to enhance the receptor ligand system, thereby resolving neutrophil inflammation.

D-Cysteine, the D-isomer of cysteine, is a powerful inhibitor of E. coli growth and is mediated by D-amino acid oxidase to produce H2S, serving as a neuroprotective agent against cerebellar ataxia. Additionally, D-cysteine can inhibit the growth and cariogenicity of a two-species biofilm formed by Streptococcus mutans and Streptococcus hemoglobin.

Cysteine monohydrate is a semi-essential proteinogenic amino acid.

Cysteine hydrazide is an enrichment tool for the mass spectrometric characterization of bacterial-free oligosaccharides.