Nucleosídeos

<p>7-Cyano-7-deaza-2'-deoxyadenosine is a nucleoside analog that inhibits the growth of virus by competing with deoxyadenosine for incorporation into DNA and RNA. 7-Cyano-7-deaza-2'-deoxyadenosine also stabilizes dna duplexes and prevents them from breaking down. It has been shown to be effective against herpes simplex virus, which causes painful blisters on the skin or genitals. This drug has been used in clinical trials as an antiviral agent. 7-Cyano-7-deaza-2'-deoxyadenosine is synthesized from 2',3'-didehydrocytidine under the following conditions:</p>

<p>N6-Benzoyl-2'-O-methyladenosine is a novel nucleoside that has been synthesized by chemical modification of adenosine. It is an activator of the ribonucleotide reductase enzyme and is currently being studied as an anticancer and antiviral agent. N6-Benzoyl-2'-O-methyladenosine has shown antitumor activity against human breast cancer cells in vitro and in vivo, inhibiting tumor growth. It also inhibits the replication of herpes simplex virus type 1 (HSV1) and type 2 (HSV2).</p>

<p>Please enquire for more information about Cytidine 5'-triphosphate disodium salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>1-(5-O-Acetyl-2,3-dideoxy-ß-L-glycero-pent-2-enofuranosyl)-5-fluorouracil is a modified nucleoside analog with structural alterations that enhance its biological properties and stability. The compound features 5-fluorouracil as the nucleobase, a fluorinated pyrimidine often used in chemotherapy due to its ability to interfere with DNA replication. The sugar component is 2,3-dideoxy-β-L-glycero-pent-2-enofuranose and has a specific glycerol and enol configuration, which alters its interactions with enzymes involved in nucleic acid metabolism. The compound includes a 5-O-acetyl protecting group at the 5'-position, which shields the hydroxyl group during synthesis.</p>

<p>N2-DMF-5'-O-DMT-2'-O-methylguanosine is a novel nucleoside analog that has antiviral, anticancer and immunomodulating properties. It is synthesized from 2′,3′-dideoxyadenosine 5′-monophosphate by the condensation of 2,6-dimethylaniline with methylguanosine 5′-monophosphate and 5,6-dimethylaniline. The modification of the guanine base in N2-DMF-5'-O-DMT-2'-O-methylguanosine to an O6 -methyl group results in increased affinity for the ribonucleotide reductase enzyme (RNR) and inhibition of DNA synthesis.</p>

<p>N4-Acetyl-2'-deoxy-5-methylcytidine is a novel nucleoside analog of cytidine. It has been shown to be an activator of the immune system, and has antiviral and anticancer properties. This synthetic nucleoside is phosphorylated by kinases in cells to form N4-acetyl-2'-deoxy-5'-methyluridine monophosphate. The phosphate group can be removed by phosphatases in cells to yield N4-acetyl-2'-deoxycytidine, which is a precursor for DNA synthesis.</p>

<p>N4-Acetyl-2'-O-acetyl-5'-O-DMT-arabinosyl cytosine 3'-CE phosphoramidite is a prodrug that is activated by intracellular enzymes. It has been shown to be an immunostimulatory agent, which modulates the immune system for the treatment of cancer and autoimmune disorders. N4-Acetyl-2'-O-acetyl-5'-O-DMT-arabinosyl cytosine 3'-CE phosphoramidite can also act as a ligand for various cell surface receptors and transporters, including CD28, interleukin 2 receptor alpha chain, CD40, CD84, and MHC class II. The compound has been shown to inhibit tumor cells in culture and induces apoptosis in these cells.</p>

<p>2',3'-O-Isopropylideneadenosine is a nucleoside that has a possible usage as an organic chemical synthesis intermediate</p>

<p>N2-Isobutyryl-N-trityl-morpholino guanine is a synthetic nucleoside analogue. It has been shown to be an activator of ribonucleotide reductase, and it is a potential anticancer agent. N2-Isobutyryl-N-trityl-morpholino guanine has also been shown to inhibit the replication of DNA and RNA viruses. This compound is being studied for its possible use in the treatment of HIV infection, as well as other viral infections that affect the central nervous system.</p>

<p>2’-Deoxy-N4-dimethylcytidine is a synthetic nucleoside analog that is used to inhibit viral replication in the treatment of AIDS and cancer. It is phosphorylated by adenosine kinase to form deoxydimethylcytidine monophosphate (dDMP), which inhibits viral DNA synthesis by inhibiting the activity of reverse transcriptase, an enzyme involved in the production of viral DNA. 2’-Deoxy-N4-dimethylcytidine has also been shown to inhibit cancer cell growth by interrupting mitosis and inducing apoptosis.</p>

<p>Polyinosinic acid is a single stranded RNA analog which is combined with polycytidylic acid (poly C) to form a stable duplex structure known as Polyinosinic acid-polycytidylic acid (Poly I:C). PolyI:C stimulates the secretion of pro-inflammatory cytokines and type I interferon through its interaction with endosomal Toll-like receptor 3 (TLR-3) and the cytoplasmic receptors melanoma differentiation-associated gene 5 (MDA-5) and retinoic acid-inducible gene I (RIG-I). This immunostimulant activity makes Poly I:C a useful vaccine adjuvant and is used in vaccine formulations.  Poly I:C and its stabilized analogs (e.g., poly-ICLC) are also being actively researched for their dual role in oncology: directly targeting tumors and acting as immune potentiators. For example Poly I:C can induce apoptosis in tumor cells and stimulate immunogenic cell death and is therefore being explored alongside chemotherapy, radiotherapy, and checkpoint inhibitors, helping to overcome resistance mechanisms and strengthen treatment outcomes. We can supply PolyI:C to all stages of your project - from R&amp;D and preclinical phases right up to GMP commercial manufacture. Contact our team for custom Poly I:C products.<br>For more on poly I:C read out blog 'Poly I:C: A Vaccine Adjuvant With Oncological Potential.'</p>

<p>5-(Aminomethyl)-2-thiouridine is a bifunctional molecule that can be used in chromatography and as a precursor for the epigenetic modifications of DNA. 5-(Aminomethyl)-2-thiouridine has been shown to have an effect on the methyltransferase pathway, which is involved in the epigenome. This molecule has also been shown to affect the growth rate of bacteria in vitro.</p>

<p>3'-Deoxy-3'-C-methylcytidine is a monophosphate nucleotide that is used as an activator for DNA synthesis. It is a novel, synthetic nucleoside with high purity and high quality. 3'-Deoxy-3'-C-methylcytidine has been shown to inhibit viral replication, including human immunodeficiency virus type 1 (HIV-1), herpes simplex virus type 1 (HSV-1) and Epstein Barr virus (EBV) in cell culture. It also inhibits the growth of cancer cells in vitro by inhibiting the synthesis of DNA, RNA, and protein.</p>

<p>Cytidine 5'-monophosphate sodium salt is a nucleotide that is found in RNA and DNA. Cytidine 5'-monophosphate sodium salt is an intermediate in the biosynthesis of uridine, choline, and saccharose. It also plays an important role in the immune system as it can be a precursor for immunoglobulins. The reaction rate of cytidine 5'-monophosphate sodium salt with lipase has been shown to be constant at pH 7.5-8.0 and 37°C. This product has been shown to have emulsifying properties by forming micelles with water-immiscible solvents such as hexane or heptane, which may be due to its ability to form hydrogen bonds with other molecules such as saccharose or guanosine. Cytidine 5'-monophosphate sodium salt can also be used as a chromatographic material for separating saccharose from other sugars</p>

<p>LDA is a technique for extracting spectral features from a set of spectra. It uses the probabilistic model of discriminant analysis to discriminate between groups of spectra. LDA has been shown to outperform other techniques, such as PCA and MDA, in analyzing datasets with a small number of variables. The algorithm is incrementally updated with new data points and parameters, which makes it an attractive choice for real-time applications.</p>

<p>3'-Azido-2',3'-dideoxyuridine is an analog of the nucleoside dideoxyuridine that inhibits HIV replication. It has a high inhibitory dose and low toxicity. 3'-Azido-2',3'-dideoxyuridine is converted to its active form, 3'-azido-2',3'-dideoxythymidine (AZT), by dephosphorylation in human serum. AZT inhibits HIV replication by competing with the natural substrate for viral DNA polymerase, thereby inhibiting synthesis of viral DNA. 3'-Azido-2',3'-dideoxyuridine has been shown to be effective against hepatitis B virus and hepatitis C virus in cell cultures.</p>

<p>3'-Deoxy-N6-lauroyladenosine is a nucleoside analog that is used to treat cancer. It is a phosphoramidite compound and it has been shown to be highly active against cancer cells. 3'-Deoxy-N6-lauroyladenosine is an antiviral agent that inhibits viral DNA synthesis by competing with the natural substrate, deoxyribonucleosides, for incorporation into the growing DNA chain. It also prevents the replication of RNA viruses by inhibiting their transcription and translation processes. 3'-Deoxy-N6-lauroyladenosine also inhibits inflammation in the body and may act as a chemotherapeutic agent in other diseases such as diabetes, Alzheimer's disease, and Parkinson's disease.</p>

<p>Please enquire for more information about Guanosine hydrate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>3'-Azido-3'-deoxythymidine 5'-triphosphate triethylammonium salt is a nucleoside analogue of 3'-azido-3'-deoxythymidine. It is an antiviral agent that inhibits the synthesis of viral DNA and RNA by inhibiting the activity of DNA polymerase, which has been shown to be effective against HIV and herpes simplex virus type 1. The phosphoramidites are synthesized from the corresponding phosphonate, 3'-azido-3'-deoxythymidine 5'-triphosphate, by treatment with a base (e.g., sodium methoxide). This novel nucleoside analogue has been shown to have anticancer properties in animal models.</p>