Nucléotides
Les nucléotides sont des composés organiques qui servent de building blocks aux acides nucléiques, essentiels à la formation de l'ADN et de l'ARN. Chaque nucléotide est composé d'une base azotée, d'une molécule de sucre et d'un ou plusieurs groupes phosphate. Ces nucléotides s'assemblent pour former de longues chaînes, créant le matériel génétique qui porte et transmet l'information génétique dans tous les organismes vivants. Dans cette section, vous trouverez une large gamme de nucléotides essentiels pour la recherche en génétique, biologie moléculaire et biochimie. Ils sont fondamentaux pour étudier les processus génétiques, synthétiser des acides nucléiques et développer des outils diagnostiques et thérapeutiques. Chez CymitQuimica, nous proposons des nucléotides de haute qualité pour soutenir vos recherches scientifiques et applications, garantissant précision et fiabilité dans vos expériences.
Sous-catégories appartenant à la catégorie "Nucléotides"
2634 produits trouvés pour "Nucléotides"
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dNTP pre-mixes - 25mM aqueous solution
CAS :<p>dATP, dTTP, dCTP and dGTP pre-mixed in a single vial</p>Degré de pureté :Min. 95%2'-Deoxy-5-methylcytidine-5'-monophosphate disodium
CAS :2'-Deoxy-5-methylcytidine-5'-monophosphate disodium (2D5MCP) is a nucleoside analog that inhibits the synthesis of DNA. It is used in the treatment of cervical cancer and other cancers that are dependent on DNA synthesis. 2D5MCP works by binding to and inhibiting the activity of an enzyme called DNA polymerase, which is needed for DNA replication. This drug also has been shown to inhibit fatty acid synthase enzymes and surface glycoprotein enzymes, which may be responsible for its anti-cancer effects. 2D5MCP has been shown to have an effective dose range between 50 and 150 mg/kg, with no significant side effects seen at doses up to 300 mg/kg. 2D5MCP does not bind to plasma proteins or erythrocytes, so it can be administered intravenously without risk of tissue damage caused by osmotic lysis.Formule :C10H14N3O7PNa2Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :365.19 g/mol2'-Deoxy-2'-fluorouridine-5'-triphosphate tetralithium
CAS :2'-Deoxy-2'-fluorouridine-5'-triphosphate tetralithium (2'DFUR) is a fatty acid that is resistant to many antibacterial agents. 2'DFUR inhibits the biosynthesis of bacterial cell walls, leading to cell death. This drug has been shown to have potent antibacterial activity against Staphylococcus strains and other bacteria. The mechanism of action is not yet fully understood, but it may involve inhibition of nucleotidyltransferase and aminopropyl transferase enzymes.Formule :C9H11FN2O14P3Li4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :510.87 g/mol5'-Deoxy-5'-iodothymidine
CAS :<p>5'-Deoxy-5'-iodothymidine is an antiviral nucleoside that inhibits viral replication by competing with the natural substrate, deoxyribonucleotide triphosphate, for incorporation in DNA. 5'-Deoxy-5'-iodothymidine has been shown to be a novel antiviral agent and an activator of host immune responses against virus infections. 5'-Deoxy-5'-iodothymidine is also used as an intermediate for the synthesis of phosphoramidites, which are used in the production of DNA.</p>Formule :C10H13IN2O4Degré de pureté :Min. 95%Masse moléculaire :352.13 g/mol2'-Deoxyadenosine-3'-monophosphate sodium salt
CAS :2'-Deoxyadenosine-3'-monophosphate sodium salt (dAMP) is a novel nucleoside analog that is the sodium salt of 2'-deoxyadenosine-3'-monophosphate. It has shown anticancer and antiviral activity in vitro, as well as cytotoxicity against some human cancer cell lines. It has also been shown to be active against HIV-1 and herpes simplex virus type 1. The drug is modified with an amino group at the 2' position of the ribose sugar, which increases its stability in vivo and reduces its toxicity. This product also contains high purity, high quality, and novel deoxyribonucleosides that are synthesized by a phosphoramidite method.Formule :C10H14N5O6P·2NaDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :377.2 g/mol1-(2-Deoxy-2-fluoro-b-D-arabinofuranosyl)-5-methyluracil
CAS :1-(2-Deoxy-2-fluoro-b-D-arabinofuranosyl)-5-methyluracil is a nucleoside analog for research applications. It contains a β-D-arabinofuranose sugar and the fluorine (F) substitution at the 2'-position enhances stability and improves resistance to enzymatic degradation. The 5-methyluracil base makes it structurally similar to thymidine, allowing it to be recognized by DNA polymerases and kinases.Formule :C10H13FN2O5Degré de pureté :Min. 95 Area-%Couleur et forme :White Off-White PowderMasse moléculaire :260.22 g/mol1-(3',5'-Di-O-benzoyl-2'-deoxy-2'-fluoro-β-L-arabinofuranosyl)thymine
CAS :1-(3`,5`-Di-O-benzoyl-2`-deoxy-2`-fluoro-beta-L-arabinofuranosyl)thymine is a nucleoside analog with modifications that influence its biological activity. It contains a thymine base and 3',5'-Di-O-benzoyl groups that protect hydroxyl functionalities during chemical synthesis. This molecule also has the sugar 2'-Deoxy-2'-fluoro-β-L-arabinofuranose made up of an L-arabinose configuration and a 2'-Fluoro substitution, the latter of which enhances stability and resistance to enzymatic degradation.Formule :C24H21FN2O7Degré de pureté :Min. 95%Masse moléculaire :468.43 g/molNADPH 4Na - min 95%
CAS :<p>Beta-nicotinamide adenine dinucleotide phosphate sodium salt (NADPH) is a coenzyme that mediates various biological processes. It’s a regenerating electron donor in cellular antioxidation systems and a regulator of energy metabolism and mitochondrial functions. It mediates calcium homeostasis via the generation of cyclic ADP-ribose and modulates several key factors in cell death such as mitochondrial permeability transition and poly(ADP-ribose) polymerase-1 (PARP1).</p>Formule :C21H26N7O17P3·4NaDegré de pureté :Min. 95 Area-%Couleur et forme :White PowderMasse moléculaire :833.35 g/mol5'-O-Levulinoylthymidine
CAS :<p>5'-O-Levulinoylthymidine is a novel nucleoside analog that inhibits viral proliferation by inhibiting viral RNA polymerase. This drug is also an activator of ribonucleotide reductases, which are enzymes that synthesize deoxyribonucleotides from ribonucleotides. 5'-O-Levulinoylthymidine has been shown to inhibit the growth of cancer cells in vitro and in vivo. It has also been shown to be effective against HIV-1 infection in vitro.</p>Formule :C15H20N2O7Degré de pureté :Min. 95%Couleur et forme :White Off-White PowderMasse moléculaire :340.33 g/mol3'-Deoxy-3'-fluoroguanosine
CAS :<p>3'-Deoxy-3'-fluoroguanosine is a nucleoside phosphorylase inhibitor that is used for the treatment of viral hepatitis, cancer, and other diseases. 3'-Deoxy-3'-fluoroguanosine inhibits the replication of RNA by binding to the replicon. It binds to the RNA polymerase in a pharmacophore-based manner and inhibits its activity. When combined with other drugs, it has been shown to increase their efficacy. The combination of 3'-deoxy-3'-fluoroguanosine with interferon alpha 2b for the treatment of Hepatitis B has been shown to be more effective than either drug alone. The inhibition of cellular growth by 3'-deoxy-3'-fluoroguanosine may be due to its ability to inhibit rna synthesis.</p>Formule :C10H12N5O4FDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :285.23 g/molGuanosine 5'-monophosphate
CAS :<p>Guanosine 5'-monophosphate, also known as GMP, is a ribonucleoside monophosphate that becomes incorporated into RNAs when phosphorylated to GTP.</p>Formule :C10H14N5O8PDegré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :363.22 g/mol2'-Deoxy-5-iodocytidine
CAS :<p>Anti-viral agent; iodinated analog of deoxycytidine</p>Formule :C9H12IN3O4Degré de pureté :Min. 98 Area-%Couleur et forme :White Off-White PowderMasse moléculaire :353.12 g/mol5-Fluorouridine-5'-O-b-D-galactopyranoside
CAS :5-Fluorouridine-5'-O-b-D-galactopyranoside is a nucleoside that can be used as an activator to synthesize ribonucleosides and deoxyribonucleosides. This product is also an anticancer agent, as it inhibits cell proliferation by inactivating the enzyme DNA polymerase. It is highly purified, with a purity of 99%.Formule :C15H21FN2O11Degré de pureté :Min. 98 Area-%Couleur et forme :Off-White PowderMasse moléculaire :424.33 g/mol2'-O-Methyl-2-thiouridine
CAS :2'-O-Methyl-2-thiouridine is a modified nucleoside that is categorized as a mismatched nucleotide. It is found in RNA, where it replaces uridine and acts as a mismatch base. 2'-O-Methyl-2-thiouridine has been shown to stabilize duplex DNA against thermal denaturation by forming triplexes with complementary sequences. It also stabilizes dsDNA against hydrolysis by the enzyme ribonuclease H (RNase H) and has been used in the design of antisense therapeutics. Thermophilic bacteria use this molecule to synthesize their own thymine nucleotides, which are structurally similar to 2'-O-methyl-2-thiouridine. This modification prevents mismatches in their own dna and helps protect them from heat stress. The thermodynamic stability of this molecule has been calculated using an algorithm that takes into account the hybridization free energy, enthalpy change, entropyFormule :C10H14N2O5SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :274.29 g/molTetrahydrouridine
CAS :<p>Tetrahydrouridine is a pyrimidine nucleoside that has been shown to have inhibitory properties in clinical pathology. Tetrahydrouridine is a natural product derived from the amino acid histidine and is found in the cells of many living organisms. It is believed that tetrahydrouridine may be useful as an adjuvant to radiation therapy, and it has been shown to reduce the toxicity of chemotherapy drugs, such as decitabine and Ara-C. Tetrahydrouridine inhibits enzymes involved in DNA methylation, which can lead to cancer cell death.br><br>Tetrahydrouridine also has inhibitory effects on enzymes that produce cytidine from uracil, which can help prevent the formation of cancerous cells.br><br>Tetrahydrouridine inhibits deaminase activity, which produces uracil from cytosine. This inhibition prevents the production of uracil-cytosine</p>Formule :C9H16N2O6Degré de pureté :Min. 95%Couleur et forme :White Off-White PowderMasse moléculaire :248.23 g/mol2'-O-Propargylguanosine
CAS :<p>2'-O-Propargylguanosine is a monophosphate nucleoside that is synthesized from Ribonucleosides. It has been shown to have antiviral and anticancer properties. 2'-O-Propargylguanosine has shown to be an activator of the transcription factor NF-κB and to induce apoptosis in various cancer cell lines. This drug inhibits viral replication by inhibiting DNA polymerase, thereby preventing RNA synthesis.</p>Formule :C13H15N5O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :321.29 g/mol2',3',5'-Tri-O-acetyl-2-fluoroadenosine
CAS :<p>2',3',5'-Tri-O-acetyl-2-fluoroadenosine is nucleoside analog of adenosine for use in research. The addition of a fluorine to an adenosine can change adenosine's properties such as its hydrogen bonding ability and how it interacts with water and other biological molecules. It can also increase the stability of adenosine and increase its half-life in biological systems.</p>Formule :C16H18FN5O7Degré de pureté :Min. 95%Couleur et forme :White To Off-White SolidMasse moléculaire :411.34 g/molN2-Isobutyrylguanosine
CAS :<p>N2-Isobutyrylguanosine is a synthetic nucleoside analog. It is activated by the enzyme thymidine kinase and inhibits the synthesis of RNA and DNA, which leads to cell death. N2-Isobutyrylguanosine has been shown to be an effective inhibitor of epidermal growth factor receptor (EGFR) in mammalian cells. This drug has also been shown to inhibit insulin-like growth factor I and phosphorothioate monomers. N2-Isobutyrylguanosine inhibits the synthesis of fatty acids, leading to a decrease in lipid content in cells.</p>Formule :C14H19N5O6Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :353.33 g/mol5-Hydroxyuridine
CAS :<p>5-Hydroxyduridine is a nucleoside that is naturally found in the human body. It can be synthesized from uridine by oxidation of the 5-hydroxyl group to the corresponding aldehyde. It has been shown to have genotoxic effects in vitro and in prostate cancer cells. 5-Hydroxyduridine has also been shown to inhibit sugar transport, which may be due to its ability to form hydrogen bonds with glycosidic bonds. It has been reported that 5-hydroxyduridine causes acid formation and hydroxylation of cardiac lipids.</p>Formule :C9H12N2O7Degré de pureté :Min. 96 Area-%Couleur et forme :White Off-White PowderMasse moléculaire :260.2 g/mol7-Deaza-2',3'-dideoxyadenosine
CAS :7-Deaza-2',3'-dideoxyadenosine (7DDAD) is a nucleoside analogue that has been used as an immunodeficiency agent. This drug inhibits the replication of the human immunodeficiency virus (HIV). 7DDAD is a prodrug that is converted to adenosine after it enters the cell, and this conversion prevents DNA synthesis. The effective dose of 7DDAD is 50 mg/kg in rats, but this dose may vary depending on the technique used. 7DDAD has been shown to be effective in vitro against HIV-1 and HIV-2 isolates, and it can also be used to treat cytomegalovirus infections. In addition, 7DDAD has been shown to inhibit the growth of various types of cancer cells in vitro.Formule :C11H14N4O2Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :234.26 g/mol
