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Results for "

chain termination

" in MedChemExpress (MCE) Product Catalog:

14

Inhibitors & Agonists

1

MCE Kits

1

Isotope-Labeled Compounds

1

Oligonucleotides

Targets Recommended:
Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-131603
    Lamivudine triphosphate

    3TCTP

    		 Reverse Transcriptase HCV HBV SARS-CoV Drug Derivative Infection
    Lamivudine triphosphate (3TCTP) is a phosphorylated Lamivudine (HY-B0250) (a nucleoside analogue). Lamivudine triphosphate inhibits the reverse transcriptase of HIV or HBV viruses to block viral replication by chain termination. Lamivudine triphosphate is also an inhibitor of the RdRp activity of the NS5B subunit of the HCV. Lamivudine triphosphate can be incorporated into the nascent RNA by the SARS-CoV-2 RdRp, thus halting mutations in the nascent SARS-CoV-2 RNA .
    Lamivudine triphosphate
  • HY-17422S1
    Acyclovir-d4

    Aciclovir-d4; Acycloguanosine-d4

    		 Isotope-Labeled Compounds HSV Bacterial Apoptosis Antibiotic Infection Cancer
    Acyclovir-d4 is the deuterium labeled Acyclovir. Acyclovir (Aciclovir) is a guanosine analogue and an orally active antiviral agent. Acyclovir inhibits HSV-1 (IC50 of 0.85 μM), HSV-2 (IC50 of 0.86 μM) and varicella-zoster virus. Acyclovir can be phosphorylated by viral thymidine kinase (TK), and Acyclovir triphosphate interferes with viral DNA polymerization through competitive inhibition with guanosine triphosphate and obligatory chain termination . Acyclovir prevents bacterial infections during induction therapy for acute leukaemia .
    Acyclovir-d4
  • HY-108060A
    Valopicitabine dihydrochloride

    NM283 dihydrochloride

    		 HCV HCV Protease Nucleoside Antimetabolite/Analog Infection
    Valopicitabine (NM283) dihydrochloride is a nucleoside analog and the orally bioavailable proagent of the potent anti-HCV agent 2'-C-methylcytidine (NM107). NM107competitively inhibits NS5B polymerase, causing chain termination .
    Valopicitabine dihydrochloride
  • HY-108060
    Valopicitabine

    NM283

    		 HCV HCV Protease Nucleoside Antimetabolite/Analog Infection
    Valopicitabine (NM283) is a nucleoside analog and the orally bioavailable proagent of the potent anti-HCV agent 2'-C-methylcytidine (NM107). NM107competitively inhibits NS5B polymerase, causing chain termination .
    Valopicitabine
  • HY-W1119950
    3'-NH-Tr-2',3'-DMF-ddA- 5'-CE-Phosphoramidite

    		Nucleoside Antimetabolite/Analog DNA/RNA Synthesis Others
    3'-NH-Tr-2',3'-DMF-ddA-5'-CE-Phosphoramidite is an adenine nucleotide monomer precursor used in solid-phase synthesis of oligonucleotides, particularly modified oligonucleotides, such as those with DNA chain end modifications. 3'-NH-Tr-2',3'-DMF-ddA-5'-CE-Phosphoramidite, with trityl (Tr), cyanoethyl (CE), and dimethylformamidine (DMF) protecting groups, is a ddNTP adenosine nucleoside useful in applications such as solid-phase oligonucleotide synthesis, probe design, and chain-termination sequencing .
    3'-NH-Tr-2',3'-DMF-ddA- 5'-CE-Phosphoramidite
  • HY-171587
    3′-Deoxy CTP

    		HCV Infection
    3′-Deoxy CTP is a nucleotide analogue and a mandatory chain terminator. 3′-Deoxy CTP can cause chain termination by lacking the 3′-hydroxyl group, inhibiting the RNA synthesis activity of HCV nonstructural protein (NS5B) polymerase and blocking viral replication. 3′-Deoxy CTP can be used to study the chain termination mechanism of HCV polymerase and the development of antiviral drugs .
    3′-Deoxy CTP
  • HY-131603B
    Lamivudine triphosphate TEA

    3TCTP TEA

    		 Reverse Transcriptase HCV HBV SARS-CoV Drug Derivative Infection
    Lamivudine triphosphate (3TCTP) TEA is a phosphorylated Lamivudine (HY-B0250) (a nucleoside analogue). Lamivudine triphosphate TEA inhibits the reverse transcriptase of HIV or HBV viruses to block viral replication by chain termination. Lamivudine triphosphate TEA is also an inhibitor of the RdRp activity of the NS5B subunit of the HCV. Lamivudine triphosphate TEA can be incorporated into the nascent RNA by the SARS-CoV-2 RdRp, thus halting mutations in the nascent SARS-CoV-2 RNA .
    Lamivudine triphosphate TEA
  • HY-171587A
    3′-Deoxy CTP trisodium

    		HCV Infection
    3′-Deoxy CTP trisodium is the sodium salt form of 3′-Deoxy CTP (HY-171587). 3′-Deoxy CTP trisodium is a nucleotide analogue and a mandatory chain terminator. 3′-Deoxy CTP trisodium can cause chain termination by lacking the 3′-hydroxyl group, inhibiting the RNA synthesis activity of HCV nonstructural protein (NS5B) polymerase and blocking viral replication. 3′-Deoxy CTP trisodium can be used to study the chain termination mechanism of HCV polymerase and the development of antiviral drugs .
    3′-Deoxy CTP trisodium
  • HY-W784572
    3'-O-Acetyl-dATP

    3'-O-Acetyl-2'-deoxyadenosine-5'-O-triphosphate

    		 DNA/RNA Synthesis Others
    3'-O-Acetyl-dATP is an acetylated derivative of dATP (HY-136648). It has been used as a DNA synthesis chain termination reagent in Sanger sequencing.
    3'-O-Acetyl-dATP
  • HY-172002
    3'-O-Methylguanosine-5'-O-triphosphate sodium

    3'-O-Methyl GTP sodium

    		 Drug Derivative Metabolic Disease
    3'-O-Methylguanosine-5'-O-triphosphate (3'-O-Methyl GTP) sodium is a methylated derivative of Guanosine 5'-triphosphate (HY-W010737). 3'-O-Methylguanosine-5'-O-triphosphate has been used as a chain termination reagent in the preparation of early RNA polymerase II elongation intermediates.
    3'-O-Methylguanosine-5'-O-triphosphate sodium
  • HY-W784572A
    3’-O-Acetyl-dATP sodium

    3'-O-Acetyl-2'-deoxyadenosine-5'-O-triphosphate sodium

    		 DNA/RNA Synthesis Others
    3'-O-Acetyl-2'-deoxyadenosine-5'-O-triphosphate (sodium) (3'-O-Acetyl-dATP (sodium)) is an acetylated derivative of the purine nucleotide 2'-deoxyadenosine-5'-triphosphate (HY-136648). 3'-O-Acetyl-2'-deoxyadenosine-5'-O-triphosphate (sodium) can been used as a DNA synthesis chain termination reagent in Sanger sequencing.
    3’-O-Acetyl-dATP sodium
  • HY-108060AR
    Valopicitabine dihydrochloride (Standard)

    NM283 dihydrochloride (Standard)

    		 Reference Standards HCV HCV Protease Nucleoside Antimetabolite/Analog Infection
    Valopicitabine dihydrochloride (Standard) is the analytical standard of Valopicitabine (dihydrochloride) (HY-108060A). This product is intended for research and analytical applications. Valopicitabine (NM283) dihydrochloride is a nucleoside analog and the orally bioavailable proagent of the potent anti-HCV agent 2'-C-methylcytidine (NM107). NM107competitively inhibits NS5B polymerase, causing chain termination .
    Valopicitabine dihydrochloride (Standard)
  • HY-185150
    PMEG

    9-(2-Phosphonylmethoxy)ethylguanine

    		 DNA/RNA Synthesis CMV Infection Inflammation/Immunology Cancer
    PMEG is a nuclear DNA polymerases α, δ, and ε inhibitor that causes DNA chain termination, inhibits DNA synthesis, induces cytotoxicity in dividing cells. PMEG is an acyclic nucleotide phosphonate that forms an active phosphorylated metabolite, PMEG diphosphate, within cells. PMEG has activity against leukemia and melanoma in rodent models. PMEG has poor cell permeability; its prodrug is Rabacfosadine (GS-9219) (HY-13640). PMEG shows antiviral activity against against various DNA virus infections including murine cytomegalovirus (MCMV) and human cytomegalovirus (HCMV). PMEG can be used for the research of non-hodgkin's lymphoma [1][2].
    PMEG
  • HY-12983B
    ALS-8112-TP

    		Drug Metabolite DNA/RNA Synthesis Infection
    ALS-8112-TP is the 5'-triphosphate metabolite of ALS-8112 (HY-12983). ALS-8112-TP is a potent, selective and competitive respiratory syncytial virus (RSV) RNA polymerase inhibitor, with selectivity against polymerases from host or viruses unrelated to RSV such as hepatitis C virus (HCV). ALS-8112-TP can be efficiently recognized by the recombinant RSV polymerase complex, causing chain termination of RNA synthesis. ALS-8112-TP can be used for RSV-infection research .
    ALS-8112-TP

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