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eukaryotic DNA polymerase α inhibitor
Dehydroaltenusin is a small molecule selective inhibitor of eukaryotic DNA polymerase α, a type of antibiotic produced by a fungus with an IC50 value of 0.68 μM. -
RSV polymerase inhibitor
Lumicitabine (ALS-008176) is an inhibitor of the respiratory syncytial virus (RSV) polymerase. - Gatifloxacin (hydrochloride) is an antibiotic of the fourth-generation fluoroquinolone family, it inhibits the bacterial enzymes DNA gyrase and topoisomerase IV.
- Gatifloxacin (mesylate) is an antibiotic of the fourth-generation fluoroquinolone family, it inhibits the bacterial enzymes DNA gyrase and topoisomerase IV.
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PARP1 inhibitor
Niraparib R-enantiomer (MK-4827 R-enantiomer) is an excellent PARP1 inhibitor with IC50 of 2.4 nM. -
Topoisomerase inhibitor
Zabofloxacin hydrochloride (DW-224a) is a novel fluoronaphthyridone quinolone that is considered a potent antibacterial candidate for clinical trials. -
topoisomerase II inhibitor
Daunorubicin (Daunomycin; RP 13057; Rubidomycin) is a topoisomerase II inhibitor with potent antineoplastic activities. - Silvestrol aglycone enantiomer is a cyclopenta benzofuran core phenol.
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HDAC inhibitor
Sulforaphane activates Nrf2 and inhibits high glucose-induced progression of pancreatic cancer via AMPK dependent signaling. Sulforaphane has shown anti-cancer and anti-inflammatory activities.- Satoshi Endo, .et al. , J Biochem, 2021, Mar 17 PMID: 33729485
- Nicotinamide riboside chloride is a crystal form of Nicotinamide riboside (NR) chloride. Nicotinamide riboside chloride is used in dietary supplements.
- Shohei Maekawa, .et al. , Neurosci Lett, 2024, Jan 31:821:137623 PMID: 38184017
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ADCs cytotoxin
PNU-159682, a highly potent metabolite of the anthracycline nemorubicin (DNA topoisomerase II inhibitor) with outstanding cytotoxicity, is a potent ADCs cytotoxin. -
DNA gyrase/topoisomerase inhibitor
Zoliflodacin (ETX0914;AZD0914) is a novel spiropyrimidinetrione bacterial DNA gyrase/topoisomerase inhibitor. -
polymerase inhibitor
ERDRP-0519 is an orally available inhibitor of polymerase that shows efficacy against a lethal morbillivirus infection in a large animal model. -
ATR inhibitor
Gartisertib (VX-803, ATR inhibitor 2) is an ATP-competitive, orally active, and selective ATR inhibitor, with a Ki of <150 pM.
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Topoisomerase agonist
Groenlandicine is a protoberberine alkaloid isolated from Coptidis Rhizoma. Groenlandicine exhibits moderate inhibitory effect with IC50 value of 154.2 μM for human recombinant aldose reductase (HRAR). -
NAD+ competitive inhibitor of PARP7
RBN-2397 is a potent, accross species and orally active NAD+ competitive inhibitor of PARP7 (IC50<3 nM). -
DNA replication inhibitor
Enocitabine is a nucleoside analog, and is a potent DNA replication inhibitor, and a DNA chain terminator. -
anticancer agent
5,7,4'-Trimethoxyflavone is isolated from Kaempferia parviflora (KP) that is a famous medicinal plant from Thailand. 5,7,4'-Trimethoxyflavone induces apoptosis, as evidenced by increments of sub-G1 phase, DNA fragmentation, annexin-V/PI staining, the Bax/Bcl-xL ratio, proteolytic activation of caspase-3, and degradation of poly (ADP-ribose) polymerase (PARP) protein.5,7,4'-Trimethoxyflavone is significantly effective at inhibiting proliferation of SNU-16 human gastric cancer cells in a concentration dependent manner. -
HDAC6 inhibitor
Tubastatin A is a potent HDAC6 inhibitor with an IC50 value of 15 nM. -
antidepressant agent
Gardenia yellow is an active member of crocin, increases mRNA expression of SIRT3, and acts as an orally active antidepressant agent. -
telomerase activation agent
Astramembrangenin (Cycloastragenol) is a compound isolated from the roots of Astragalus kuhitangi (Nevski) Sirj. -
pan-HDAC inhibitor
Quisinostat dihydrochloride (JNJ-26481585 dihydrochloride) is an orally available, potent pan-HDAC inhibitor with IC50s of 0.11 nM, 0.33 nM, 0.64 nM, 0.46 nM, and 0.37 nM for HDAC1, HDAC2, HDAC4, HDAC10 and HDAC11, respectively. Quisinostat dihydrochloride has a broad spectrum antitumoral activity. - Tenofovir exalidex, also known as HDP-Tenofovir and CMX-157, is a novel lipid acyclic nucleoside phosphonate that delivers high intracellular concentrations of the active antiviral agent tenofovir.
- Riamilovir, also known as Triazavirin, is a nucleoside analogue of nucleic acid and an antiviral agent, works by inhibiting the synthesis of viral RNA and DNA and replication of genomic fragments. Triazavirin is shown active in inhibition of the tick-borne encephalitis virus reproduction (strain Sofiin) by accumulation in the SKEV cell culture.
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RAD51 inhibitor
Bractoppin is a potent and selective inhibitor of phosphopeptide recognition by the BRCA1 tBRCT domain. -
HDAC1 and HDAC3 inhibitor
Suberoyl bis-hydroxamic acid (Suberohydroxamic acid; SBHA) is a competitive and cell-permeable HDAC1 and HDAC3 inhibitor with ID50 values of 0.25 μM and 0.30 μM, respectively. -
fluorescent probe
DAPI Dihydrochloride is a cell-permeable fluorescent probe used to stain DNA and chromosomes, with a preference for adenine and thymine rich DNA. -
broad-spectrum seed treatment nematicide
Tioxazafen is a disubstituted oxadiazole and a broad-spectrum seed treatment nematicide. Tioxazafen is designed to provide consistent broad-spectrum control of nematodes in corn, soy, and cotton. -
SIRT1/SIRT3 inhibitor
4'-bromo-Resveratrol is a potent inhibitor of the deacetylases sirtuin 1 (SIRT1) and 3 (SIRT3).
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Guanosine 5′-triphosphate (GTP), a purine trinucleotide, is a substrate for RNA polymerases and a wide range of GTPase including G-protein coupled receptor (GPCR) GTPases and cell signaling and cycling associated guanine nucleotide exhange factors (GEF).
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ATR inhibitor
Camonsertib is an orally active, selective ATR kinase inhibitor (ATRi) with an IC50 of 1.00 nM in biochemical assays.
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Fluorescent Tag
Ethidium bromide is a fluorescent intercalating agent widely used in molecular biology as a nucleic acid stain. It inserts between DNA base pairs, allowing visualization of DNA and RNA under ultraviolet (UV) light during techniques such as agarose gel electrophoresis. Due to its high sensitivity and strong fluorescence, Ethidium bromide is a standard tool for nucleic acid detection, though it is handled with caution because of its mutagenic properties. -
RNA Aptamers Probe
DFHBI-1T is a membrane-permeable fluorescent probe activated by RNA aptamers, with excitation/emission maxima at 472/507 nm. It specifically binds to aptamers such as Spinach, Spinach2, iSpinach, and Broccoli, resulting in bright fluorescence with low background signal. DFHBI-1T is commonly used for live-cell imaging of RNA. -
HDAC inhibitor
Nullscript is an inactive analog of Scriptaid and serves as a negative control for Scriptaid, a representative histone deacetylase (HDAC) inhibitor. Despite its inactivity as an HDAC inhibitor, Nullscript inhibits the growth of *Cryptosporidium parvum* with an IC₅₀ value of 2.1 μM. -
HDAC6-UBD antagonist
SGC-UBD253 is a potent antagonist of the HDAC6 ubiquitin-binding domain (UBD). It is suitable for use in cancer research.

