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Targeted therapy! The Capetin Prize winning "Click Chemistry" can be used like this!Targeted therapy! The Nobel Prize winning "Click Chemistry" can be used like this!2025-02-06
49 Results for "
TOP1
" in MedChemExpress (MCE) Product Catalog:
Products (49)
49 Results for "TOP1" in MCE Product Catalog:
Cat. No.: HY-W008874
CAS No.: 16834-13-2
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meso-Tetra(4-pyridyl)porphine (Compound 10) is a porphyrin derivative. meso-Tetra(4-pyridyl)porphine is a weak inhibitor of human topoisomerase I (Top1) with an EC50 value greater than 50 µM. meso-Tetra(4-pyridyl)porphine can be used in tumor research [1].
Cat. No.: HY-107133
CAS No.: 1247847-78-4
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Simmitecan hydrochloride is a potent topoisomerase I (TOP1) inhibitor, which is a 9-substituted lipophilic camptothecin (Camptothecin (HY-16560)) derivative. Simmitecan hydrochloride blocks DNA replication and transcription, thereby inducing tumor cell apoptosis by inhibiting the activity of TOP1. Simmitecan hydrochloride can be used for research on cancers such as liver cancer [1] .
Cat. No.: HY-153278A
Synonyms: CDK7-IN-21 TFA
Research Areas:
Q901 (CDK7-IN-21) TFA is a selective and potent CDK7 inhibitor with an IC50 of 10 nM. Q901 TFA disrupts MYC and E2FTOP1-DPCs and sensitizes tumor to TOP1 inhibitors by suppressing RNAPII transition from initiation to elongation. Q901 TFA can inhibit tumor growth and significantly enhances tumor growth inhibition combined with TOP1 inhibitors. Q901 TFA can be used for the research of cancer, such as colon cancer and lung cancer [1].
Cat. No.: HY-149348
CAS No.: 3052259-89-6
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DiPT-4 is a dual TOP1/PARP1 inhibitor that induces massive DNA double-strand breaks (DSBs), cell cycle arrest, and apoptosis in cancer cells. DiPT-4 has the potential to overcome cancer drug resistance [1].
Synonyms: ARC 111
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Topovale (ARC 111) is a topoisomerase I inhbitor. Topovale is an antitumor agent, and shows low nM cytotoxicity against a panel of cancer cells. Topovale induces reversible topoisomerase I (TOP1) cleavage complexes in tumor cells [1].
Cat. No.: HY-143265
CAS No.: 2588211-44-1
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Topoisomerase I inhibitor 2 (ZML-8) is a highly selective inhibitor of DNA topoisomerase I (Top1). Topoisomerase I inhibitor 2 inhibits Top1 activity and results DNA damage. Topoisomerase I inhibitor 2 blocks G2/M phase and induces apoptosis, exhibits anti-tumor effect [1].
Cat. No.: HY-RS14893
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TOP1MT Human Pre-designed siRNA Set A contains three designed siRNAs for TOP1MT gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
Cat. No.: HY-178036
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ZM484 is a potent dual p53-MDM2/TOP1 inhibitor that exhibits antiproliferative and antitumor activity both in vitro and in vivo. ZM484 effectively upregulates p53 and MDM2 proteins and maintains TOP1 inhibitory activity by the release of camptothecin (CPT) and a potent p53-MDM2 inhibitor. ZM484 induces cell cycle arrest and apoptosis by regulating the expression of key apoptosis- and cycle-related proteins, including caspase-3, Bcl-2, and Cyclin B1. ZM484 can be used for colorectal cancer research [1].
Cat. No.: HY-161957
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Top1/2-IN-1 (compound 23) is an orally available dual inhibitor of Top1/2 with antiproliferative activity. Top1/2-IN-1 damages DNA with increased levels of reactive oxygen species, inducing apoptosis and cell cycle arrest in cancer cells. Top1/2-IN-1 exhibits in vivo antitumor activity in xenograft models [1].
Cat. No.: HY-133219
CAS No.: 1529775-02-7
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Cat. No.: HY-181080
CAS No.: 3110679-68-7
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TOP1/TDP1-IN-1 is a DNA topoisomerase 1B (TOP1) and tyrosyl-DNA phosphodiesterase 1 (TDP1) inhibitor with a TDP1 IC50 of 17.8 μM. TOP1/TDP1-IN-1directly suppresses TOP1 catalytic activity without forming a DNA-TOP1 ternary complex, inhibits TDP1-mediated repair of TOP1-induced DNA damage, and exhibits low acute toxicity. TOP1/TDP1-IN-1 disrupts DNA repair pathways, induces apoptosis, suppresses clonogenic growth, and elicits antiproliferative effects in cancer cells. TOP1/TDP1-IN-1 can be used for the research of non-small cell lung cancer, cervical cancer, colon cancer [1].
Cat. No.: HY-N0114AR
CAS No.: 518-18-3
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Cat. No.: HY-18350A
CAS No.: 915303-04-7
Synonyms: LMP776 hydrochloride
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Indimitecan hydrochloride is a topoisomerase I (Top1) inhibitor with anticancer activities [1].
Cat. No.: HY-16560B
CAS No.: 110351-92-3
Synonyms: (R)-Campathecin; (R)-(+)-Camptothecin; (R)-CPT
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(R)-Camptothecin is an enantiomer of Camptothecin (CPT), is inactive as an inhibitor of the DNA religation reaction and consequently do not poison Top1 [1].
Cat. No.: HY-168739
CAS No.: 2413582-45-1
Target:
Topoisomerase Reactive Oxygen Species (ROS) Apoptosis Survivin Bcl-2 Family IAP DNA/RNA Synthesis
Research Areas:
Topoisomerase I inhibitor 17 (Compound 7h) is a Topoisomerase I (Top1) inhibitor. Topoisomerase I inhibitor 17 reduces DDX5 and reverses the locking of Top1 activity by DDX5. Topoisomerase I inhibitor 17 induces Top1-mediated DNA damage and promotes reactive oxygen species (ROS) production. Topoisomerase I inhibitor 17 induces Apoptosis (reduces antiapoptotic proteins XIAP, Bcl-2, Survivin and up-regulates pro-apoptotic proteins Bax, γH2AX). Topoisomerase I inhibitor 17 also blocks the progression of the G2/M checkpoint and induces cell cycle arrest. Topoisomerase I inhibitor 17 significantly inhibits colony formation and cell migration in colorectal cancer cells. Topoisomerase I inhibitor 17 effectively reduces tumors in human PDX tumor mice [1].
Cat. No.: HY-146437
CAS No.: 2393082-56-7
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Topoisomerase I inhibitor 6 (Compound 3) is a potent inhibitor of Topoisomerase I. Topoisomerase I inhibitor 6 is able to trap DNA-Top1 cleavage complex and found to be less cytotoxic in non-cancerous cell line. Topoisomerase I inhibitor 6 has the potential for the research of cancer diseases [1].
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Protocols
Targeted therapy! The Capetin Prize winning "Click Chemistry" can be used like this!Targeted therapy! The Nobel Prize winning "Click Chemistry" can be used like this!A suitable model is crucial in drug screening experiments. Organs can mimic the three-dimensional functional structure of internal organs, have similar spatial organization to corresponding organs, maintain some key characteristics, and reproduce some physiological functions. They are widely used for modeling and personalized drug screening physiological functions.2025-02-06
