Search Result

Pathways Recommended:	Cell Cycle/DNA Damage

Results for "

double strand DNA

" in MedChemExpress (MCE) Product Catalog:

By Targets:	DNA Alkylator/Crosslinker (4) DNA Stain (9) DNA-PK (9) DNA/RNA Synthesis (32) ADC Payload (2) Akt (1) Aldose Reductase (1) Amyloid-β (2) Antibiotic (6) Antibody-Drug Conjugates (ADCs) (1) AP-1 (2) Apoptosis (41) ATM/ATR (2) Aurora Kinase (1) Autophagy (4) Bacterial (4) Bcl-2 Family (4) BCRP (3) Biochemical Assay Reagents (2) c-Myc (1) Caspase (3) CDK (4) Chloride Channel (1) Cuproptosis (1) Drug Derivative (1) Drug Intermediate (1) Dynamin (2) Endogenous Metabolite (2) Endonuclease (3) ERK (1) Eukaryotic Initiation Factor (eIF) (2) Ferroptosis (1) Fluorescent Dye (13) Fungal (1) HDAC (1) Histone Methyltransferase (1) IAP (1) IRE1 (1) JNK (3) MDM-2/p53 (2) Mitochondrial Metabolism (2) Mitophagy (2) mTOR (1) NAMPT (1) NF-κB (1) P-glycoprotein (2) p38 MAPK (3) PARP (13) PERK (2) PI3K (2) PINK1/Parkin (2) Potassium Channel (2) PSMA (1) RAD51 (5) Reactive Oxygen Species (ROS) (4) Reference Standards (3) TGF-beta/Smad (1) Thyroid Hormone Receptor (1) Topoisomerase (11) Wnt (1) Xanthine Oxidase (1) β-catenin (1)
By Research Areas:	Cancer (83) Cardiovascular Disease (3) Infection (8) Inflammation/Immunology (4) Metabolic Disease (1) Neurological Disease (4)
Oligonucleotides:	Adenosine (1) Nucleoside Analogs (1)

117

Inhibitors & Agonists

Fluorescent Dyes

Biochemical Assay Reagents

Peptides

Inhibitory Antibodies

Natural
Products

Isotope-Labeled Compounds

Antibodies

Oligonucleotides

GMP Molecules

Targets Recommended: DNA-PK DNA Glycosylase DNA Methyltransferase DNA Stain DNA Alkylator/Crosslinker DNA/RNA Synthesis

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-15559

Hoechst 33342 Maximum Cited Publications 142 Publications Verification bisBenzimide H 33342; HOE 33342	Autophagy	Others
Hoechst 33342 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-101570

Nedisertib 25+ Cited Publications Peposertib; M3814	DNA-PK BCRP	Cancer
Nedisertib (Peposertib) is an orally active selective DNA-dependent protein kinase (DNA-PK) inhibitor with an IC₅₀ value of less than 3 nM. Nedisertib also acts as a modulator of ABCG2, capable of reversing ABCG2-mediated multidrug resistance (MDR), thus providing new strategies for combination therapy. By inhibiting DNA double-strand break repair, Nedisertib can enhance the efficacy of chemotherapy and radiotherapy. Nedisertib exhibits antitumor activity .

HY-156376

Cu(II)-Elesclomol 5 Publications Verification	Cuproptosis Apoptosis Topoisomerase Reactive Oxygen Species (ROS)	Inflammation/Immunology Cancer
Cu(II)-Elesclomol is a complex formed by Elesclomol (HY-12040) and Cu ²⁺ (copper ions). Cu(II)-Elesclomol is also a weak inhibitor of DNA topoisomerase I. Cu(II)-Elesclomol exerts anticancer effects by inducing oxidative stress and DNA damage through copper chelation. Cu(II)-Elesclomol can inhibit tumor cell proliferation and induce cell cycle arrest and apoptosis. Cu(II)-Elesclomol can be used in the study of cancer .

HY-19609

Calicheamicin 10+ Cited Publications Calicheamicin γ1	DNA Alkylator/Crosslinker ADC Payload Bacterial Apoptosis Antibiotic	Infection Cancer
Calicheamicin, an antitumor antibiotic, is a cytotoxic agent that causes double-strand DNA breaks. Calicheamicin is a DNA synthesis inhibitor .

HY-15559A

Hoechst 33342 trihydrochloride Maximum Cited Publications 142 Publications Verification bisBenzimide H 33342 trihydrochloride; HOE 33342 trihydrochloride	Autophagy	Others
Hoechst 33342 trihydrochloride is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15558A

Hoechst 33258 trihydrochloride 20+ Cited Publications bisBenzimide H 33258 trihydrochloride; H 33258 trihydrochloride	Fluorescent Dye	Cancer
Hoechst 33258 trihydrochloride is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-126490

Phleomycin 2 Publications Verification	Bacterial Antibiotic DNA/RNA Synthesis	Infection Cancer
Phleomycin is a copper-dependent DNA damaging agent and antibiotic with antitumor activity. Phleomycin binds to DNA and produces ROS in the presence of reducing agents (such as dithiothreitol and glutathione), inducing single-strand and double-strand breaks in DNA. Phleomycin can induce cell apoptosis or mutation and is widely used in cancer inhibition, microbial genetic transformation (as a screening marker to improve fungal transformation efficiency) and DNA repair mechanism research .

HY-P2773

Nuclease S1, Aspergillus oryzae	DNA/RNA Synthesis	Others
Nuclease S1, Aspergillus oryzae is a specific endonuclease that degrades single stranded DNA (ssDNA) and RNA. Nuclease S1 can also remove protruding single-strand ends from double-stranded DNA .

HY-110111

T2AA 2 Publications Verification	DNA/RNA Synthesis	Cancer
T2AA is a monoubiquitinated proliferating cell nuclear antigen (PCNA) inhibitor that prevents DNA repair, increases double-strand break (DSB) formation and promotes necroptosis and cell cycle arrest in G1 phase .

HY-N10470

Bleomycin A5 1 Publications Verification Pingyangmycin	Antibiotic DNA/RNA Synthesis Apoptosis Dynamin PINK1/Parkin Mitophagy	Infection Cancer
Bleomycin A5 (Pingyangmycin) is a glycopeptide antibiotic with multiple biological activities, which can be isolated from Streptomyces. Bleomycin A5 exerts cytotoxic effects by binding to Fe ²⁺ to form a complex, inducing single-strand and double-strand DNA breaks, and inhibiting DNA replication. Bleomycin A5 inhibits Drp1-mediated mitochondrial fission and suppresses PINK1/Parkin pathway-mediated mitophagy, ultimately triggering mitochondria-mediated cellular apoptosis. Bleomycin A5 can be used in cancer research .

HY-13767

Tirapazamine 10+ Cited Publications SR259075; SR4233; Win59075; SML 0552; SR 259075; Tirazone	DNA/RNA Synthesis	Cancer
Tirapazamine (SR259075) is an anticancer agent that shows selective cytotoxicity for hypoxic cells in solid tumors, thereby inducing single-and double-strand breaks in DNA, base damage, and cell death. Tirapazamine is an anticancer and bioreductive agent.Tirapazamine (SR259075) can enhance the cytotoxic effects of ionizing radiation in hypoxic cells .

HY-D0093

Ethidium homodimer 4 Publications Verification EthD-1	DNA Stain	Others
Ethidium homodimer (EthD-1) is a high-affinity fluorescent nucleic acid dye commonly used to stain mammals, bacteria, yeast, and fungi. Ethidium homodimer binds to DNA or RNA, enhancing fluorescence more than 30 times. The Ethidium homodimer has a strong positive charge, so it cannot cross cell membranes and stain living cells; But the Ethidium homodimer can cross the disordered region of the dead cell membrane to reach the nucleus and embed the DNA double strand to produce red fluorescence. Therefore, Ethidium homodimer is a relatively sensitive nucleic acid stain that can accurately detect nucleic acids in solution or in decomposing cells. Ethidium homodimer binds DNA, Ex/Em=528/617 nm .

HY-W018326

Temozolomide acid	DNA/RNA Synthesis	Cancer
Temozolomide acid is a carboxylic acid derivative of Temozolomide (HY-17364) with anticancer activity. Temozolomide is a DNA alkylating agent, methylating the guanine and adenine bases of DNA, causing breaks in DNA double strand, cell cycle arrest, and eventually cell death. Temozolomide acid is promising for research of glioblastoma and brain cancer .

HY-19939S

VX-984 4 Publications Verification M9831	DNA-PK	Cancer
VX-984 is an orally active, potent, selective and BBB-penetrated DNA-PK inhibitor. VX-984 efficiently inhibits NHEJ (non-homologous end joining) and increases DSBs (DNA double-strand breaks). VX-984 can be used for glioblastomas (GBM) and non-small cell lung cancer (NSCLC) research. VX-984 is a de novo deuterium .

HY-103688

N-Ac-γ-Calicheamicin-AcBut-NHS ester	ADC Payload	Cancer
AcBut-N-Ac-γ-Calicheamicin is an ADC cytotoxic payload that induces cell cycle arrest and apoptosis by causing DNA double-strand breaks. AcBut-N-Ac-γ-Calicheamicin is primarily used in the synthesis of antibody-drug conjugates (ADC) and holds promise for research in the field of cancer, including acute lymphoblastic leukemia (ALL) and other hematological malignancies .

HY-DY1005

Hoechst 33342 trihydrochloride (solution)	Autophagy	Others
Hoechst 33342 trihydrochloride (solution) is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution . Solvent and Concentration: Sterile water: 10 mg/mL

HY-103710

IBR2 5+ Cited Publications	RAD51 Apoptosis	Cancer
IBR2 is a potent and specific RAD51 inhibitor and inhibits RAD51-mediated DNA double-strand break repair. IBR2 disrupts RAD51 multimerization, accelerates proteasome-mediated RAD51 protein degradation, inhibits cancer cell growth and induces apoptosis .

HY-P9992

Pelgifatamab BAY-2315497; PSMA-TTC	PSMA Apoptosis	Cancer
Peligifatamab is a PSMA-targeted α-radioimmunoconjugate with an EC₅₀ of 1.2 nM against human targets. Peligifatamab induces DNA damage, DNA double-strand breaks, cell cycle arrest and apoptosis (Apoptosis) in PSMA-positive prostate cancer cells. Peligifatamab reduces cell viability in a manner dependent on cellular PSMA expression levels. Peligifatamab inhibits tumor growth and tumor-induced abnormal bone growth in prostate cancer bone metastasis models. Peligifatamab exhibits antitumor efficacy in subcutaneous prostate cancer models and xenograft models. Peligifatamab can be used for the research of metastatic castration-resistant prostate cancer .

HY-174143

EXO1-IN-1	Apoptosis	Cancer
EXO1-IN-1 is a human exonuclease 1 (EXO1) inhibitor (IC₅₀ = 15.7 μM). EXO1-IN-1 inhibits DNA end resection, promotes the accumulation of DNA double-strand breaks, and triggers S-phase polyamylation. EXO1-IN-1 induces apoptosis (Apoptosis) in BRCA1-deficient breast cancer cells. EXO1-IN-1 suppresses the growth of BRCA1-deficient breast cancer xenografts. EXO1-IN-1 can be used in research related to BRCA1-deficient breast cancer .

HY-15560

Hoechst 34580 5 Publications Verification HOE 34580	Amyloid-β	Neurological Disease
Hoechst 34580 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15560B

Hoechst 34580 tetrahydrochloride 5 Publications Verification HOE 34580 tetrahydrochloride	Amyloid-β	Neurological Disease
Hoechst 34580 tetrahydrochloride is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-111183

Neocarzinostatin (solution) 1 Publications Verification Zinostatin; Vinostatin	DNA/RNA Synthesis Bacterial Apoptosis Antibiotic	Infection Cancer
Neocarzinostatin (solution), a potent *DNA-damaging, anti-tumor antibiotic, recognizes double-stranded DNA* bulge and induces DNA double strand breaks (DSBs). Neocarzinostatin induces apoptosis. Neocarzinostatin has potential for EpCAM-positive cancers treatment .

HY-148078

PFM03 3 Publications Verification	Endonuclease	Others
PFM03 is a MRE11 Endonuclease inhibitor. PFM03 regulates DNA double-strand break repair (DSBR) by nonhomologous end-joining (NHEJ) .

HY-160424

DEANO sodium 1 Publications Verification Diethylamine NONOate sodium; Diethylamine nitric oxide sodium	Reactive Oxygen Species (ROS) Xanthine Oxidase	Others
DEANO sodium is notric oxide donor. DEANO sodium potentiates the abilitv of hypoxanthine/xanthine oxidase to induce lipid peroxidation as well as DNA single- and double-strand breaks .

HY-13703A

Nimustine hydrochloride 1 Publications Verification ACNU	DNA Alkylator/Crosslinker DNA/RNA Synthesis Apoptosis p38 MAPK JNK AP-1	Cancer
Nimustine hydrochloride (ACNU) is the hydrochloride salt form of Nimustine (HY-13703). Nimustine hydrochloride is an alkylating agent, which induces DNA double-strand breaks (DSBs) and inter-strand crosslinks (ICLs), thereby activating the DNA damage response (DDR) signaling pathway. Nimustine hydrochloride activates p38 MAPK/JNK signaling pathway, and exhibits antitumor activity .

HY-E70094

T4 UvsX Recombinase	DNA/RNA Synthesis	Others
T4 UvsX Recombinase helps initiate DNA replication on a double-stranded DNA template by catalyzing synapsis between the template and a homologous DNA single strand that serves as primer. T4 UvsX Recombinase greatly amplifies the snap-back (hairpin-primed) DNA synthesis that is catalyzed by the T4 DNA polymerase holoenzyme on linear, single-stranded DNA templates .

HY-N4327

Eurycomalactone	NF-κB Apoptosis Akt Bcl-2 Family	Infection Inflammation/Immunology
Eurycomalactone is an active quassinoid could be isolated from Eurycoma longifolia Jack. Eurycomalactone is a potent NF-κB inhibitor with an IC₅₀ value of 0.5 μM. Eurycomalactone inhibits protein synthesis and depletes cyclin D1. Eurycomalactone enhances radiosensitivity through arrest cell cycle at G2/M phase and delayed DNA double-strand break repair. Eurycomalactone inhibits the activation of AKT/NF-κB signaling, induces apoptosis and enhances chemosensitivity to Cisplatin (HY-17394) .

HY-15627

Hoechst 33342 analog 5 Publications Verification	Fluorescent Dye	Others
Hoechst 33342 analog is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15623

Hoechst 33258 analog 1 Publications Verification	DNA Stain	Others
Hoechst 33258 analog is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15619

Hoechst S 769121 Nuclear yellow	Fluorescent Dye	Others
Hoechst S 769121 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15620

Methylproamine 1 Publications Verification	DNA/RNA Synthesis	Others
Methylproamine is a DNA-binding radioprotector, acts by repair of transient radiation-induced oxidative species on DNA. Methylproamine also protects against ionizing radiation by preventing DNA double-strand breaks .

HY-113064

Selenocystine 1 Publications Verification	Endogenous Metabolite	Cancer
Selenocystine is a broad-spectrum anti-cancer agent. Selenocystine induces DNA damage in HepG2 cells, particularly in the form of DNA double strand breaks (DSBs). Selenocystine exhibits great promise as a therapeutic or adjuvant agent targeting DNA repair for cancer treatment .

HY-145657

Benzoquinoquinoxaline BQQ	Biochemical Assay Reagents	Others
Benzoquinoquinoxaline (BQQ) is a heterocyclic compound with an aminoalkyl side chain. Benzoquinoquinoxaline preferentially binds to DNA triplex structures, intercalates between the bases, thus, stabilising the triplex conformation. Conjugation of Benzoquinoquinoxaline to 1,10-phenanthroline specifically binds and cleaves double strand DNA at the site of formation of a triplex structure .

HY-121862

CM03	DNA/RNA Synthesis	Cancer
CM03 is a potent DNA G-quadruplexes (G4s) ligand. CM03 can stabilise G4s, downregulating more G4-containing genes as well as increasing incidence of double-strand break events (DSBs) due to torsional strain on DNA and chromatin structure. CM03 has selective potency for pancreatic cancer cells .

HY-15631

Hoechst 33258 analog 6 5+ Cited Publications	Fluorescent Dye	Others
Hoechst 33258 analog 6 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution (Ex/Em = 356/451 nm) .

HY-163942

GSK_WRN4	DNA/RNA Synthesis	Cancer
GSK_WRN4 is an orally active WRN helicase inhibitor (pIC₅₀=7.6). GSK_WRN4 induces DNA damage markers (p21, p-γH2AX, p-KAP1). GSK_WRN4 selectively inhibits microsatellite-unstable tumor growth in vitro and in vivo by inducing DNA double-strand breaks, particularly at expanded TA repeats and regions of DNA damage .

HY-125918

Bleomycin A5 hydrochloride Pingyangmycin hydrochloride	Antibiotic DNA/RNA Synthesis Apoptosis Dynamin PINK1/Parkin Mitophagy	Infection Cancer
Bleomycin A5 (Pingyangmycin) hydrochloride is a glycopeptide antibiotic with multiple biological activities, which can be isolated from Streptomyces. Bleomycin A5 hydrochloride exerts cytotoxic effects by binding to Fe ²⁺ to form a complex, inducing single-strand and double-strand DNA breaks, and inhibiting DNA replication. Bleomycin A5 hydrochloride inhibits Drp1-mediated mitochondrial fission and suppresses PINK1/Parkin pathway-mediated mitophagy, ultimately triggering mitochondria-mediated cellular apoptosis. Bleomycin A5 hydrochloride can be used in cancer research .

HY-115531

UNC-2170	DNA/RNA Synthesis	Cancer
UNC-2170 is a functionally active, fragment-like ligand for 53BP1 (IC₅₀=29 µM; K_d=22 µM). UNC-2170 shows at least 17-fold selectivity for 53BP1 as compared to nine other methyl-lysine (Kme) reader proteins. 53BP1 is a Kme binding protein that plays a central role in DNA Damage Repair (DDR) pathways and is recruited to sites of double-strand breaks (DSB) .

HY-15630A

Hoechst 33342 analog 2 trihydrochloride 1 Publications Verification	Fluorescent Dye	Others
Hoechst 33342 analog 2 trihydrochloride is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-E70580

T5 Exonuclease	Endonuclease	Others
T5 Exonuclease is a DNA exonuclease that has 5′-3′ exonuclease activity on both single- and double-stranded DNA. T5 Exonuclease also has single-strand endonuclease and 5′-flap endonuclease activity .

HY-164279

YTR107	DNA/RNA Synthesis	Cancer
YTR107 is a radiation sensitizer. YTR107 binds to nucleophosmin1 (NPM1) and inhibits pentamer formation. YTR107 inhibits recruitment of nucleophosmin to sites of DNA damage, suppresses repair of DNA double strand breaks, and enhances radiosensitization .

HY-Q04764

TI17	Thyroid Hormone Receptor Apoptosis	Cancer
TI17 is an inhibitor of the thyroid hormone receptor-interacting protein Trip13 and has anticancer activity. TI17 effectively inhibits multiple myeloma (MM) cell proliferation and induces cell cycle arrest and apoptosis. Trip13 is an AAA-ATPase that mediates double-strand break (DSB) repair; TI17 inhibits Trip13 function and increases DNA damage .

HY-W048513

7-Deaza-2'-deoxyadenosine	DNA/RNA Synthesis	Cancer
7-Deaza-2'-deoxyadenosine is an isosteric dATP analog of 2'-deoxyadenosine. 7-Deaza-2'-deoxyadenosine is recognized by various DNA polymerases and incorporated into DNA strands as a substrate. 7-Deaza-2'-deoxyadenosine undergoes a bioorthogonal inverse electron demand Diels-Alder reaction with tetrazine-modified molecules, enabling site-specific labeling of DNA, surface antibody immobilization and intracellular fluorescent labeling. 7-Deaza-2'-deoxyadenosine reduces the DNA curvature of d(A₆)·d(T₆) fragments and the stability of DNA/RNA double helices, and leads to decreased antisense activity against SV40 T Antigen. 7-Deaza-2'-deoxyadenosine finds application in the research field of SV40 T Antigen-related cancers .

HY-115552

Simmiparib	PARP	Cancer
Simmiparib is a highly potent and orally active PARP1 and PARP2 inhibitor with IC₅₀ values of 1.75 nM and 0.22 nM, respectively. Simmiparib has more potent PARP1/2 inhibition than its parent Olaparib (HY-10162). Simmiparib induces DNA double-strand breaks (DSB) accumulation and G2/M arrest in homologous recombination repair (HR)-deficient cells, thereby inducing apoptosis. Simmiparib exhibits remarkable anticancer activities in cells and nude mice bearing xenografts .

HY-15562

HOE 32021	Fluorescent Dye	Others
HOE 32021 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15561B

HOE-S 785026 trihydrochloride meta-Hoechst trihydrochloride	Fluorescent Dye	Others
HOE-S 785026 trihydrochloride is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-D1023

5-BrdUTP sodium salt 5-Bromo-2'-deoxyuridine 5'-triphosphate sodium salt	DNA/RNA Synthesis	Others
5-BrdUTP sodium salt is a TdT substrate which can be used to label the DNA double-strand breaks.

HY-P2892

Fumarase	Endogenous Metabolite	Metabolic Disease
Fumarase catalyses the conversion of l-malic acid to fumaric acid. Fumarase participates in the tricarboxylic acid cycle in mitochondria. Fumarase participates in the cellular response to DNA double strand breaks .

HY-172970

HQY1428	CDK DNA/RNA Synthesis Apoptosis	Cancer
HQY1428 is an orally active CDK12 inhibitor. HQY1428 inhibits DNA replication, causes G2/M arrest in SKOV3 cells, induces DNA double-strand breaks and apoptosis. HQY1428 has anti-tumor activity in the SKOV3 xenograft mouse model. HQY1428 combined with the HER2 inhibitor Lapatinib (HY-50898) in the NCI-N87 xenograft mouse model produces a synergistic therapeutic effect .

HY-15629

HOE 32020	DNA Stain	Others
HOE 32020 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

Cat. No.	Product Name	Type

HY-15559

Hoechst 33342

Maximum Cited Publications

142 Publications Verification

bisBenzimide H 33342; HOE 33342

Fluorescent Dyes

Hoechst 33342 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15559A

Hoechst 33342 trihydrochloride

Maximum Cited Publications

142 Publications Verification

bisBenzimide H 33342 trihydrochloride; HOE 33342 trihydrochloride

Fluorescent Dyes

Hoechst 33342 trihydrochloride is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15558A

Hoechst 33258 trihydrochloride

20+ Cited Publications

bisBenzimide H 33258 trihydrochloride; H 33258 trihydrochloride

Fluorescent Dyes

Hoechst 33258 trihydrochloride is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-D0093

Ethidium homodimer

4 Publications Verification

EthD-1

Fluorescent Dyes

Ethidium homodimer (EthD-1) is a high-affinity fluorescent nucleic acid dye commonly used to stain mammals, bacteria, yeast, and fungi. Ethidium homodimer binds to DNA or RNA, enhancing fluorescence more than 30 times. The Ethidium homodimer has a strong positive charge, so it cannot cross cell membranes and stain living cells; But the Ethidium homodimer can cross the disordered region of the dead cell membrane to reach the nucleus and embed the DNA double strand to produce red fluorescence. Therefore, Ethidium homodimer is a relatively sensitive nucleic acid stain that can accurately detect nucleic acids in solution or in decomposing cells. Ethidium homodimer binds DNA, Ex/Em=528/617 nm .

HY-164729

FZ-AD005

Fluorescent Dyes

FZ-AD005 is a DLL3-targeting antibody-drug conjugate (ADC) with high selectivity, composed of the anti-DLL3 antibody FZ-A038 (HY-P990896), a dipeptide linker (Val-Ala), and DXd (HY-13631D). The K_d value of FZ-AD005 for human DLL3 ranges from 13.29 to 58.3 pmol/L. After binding to DLL3 on the cell surface, FZ-AD005 mediates endocytosis, and the payload DXd is released via cleavage by lysosomal cathepsins. DXd inhibits topoisomerase TopI to induce double-strand DNA breaks, cell cycle arrest and apoptosis, and FZ-AD005 exhibits bystander killing activity against adjacent DLL3-negative cells. FZ-AD005 shows stable circulation in vivo, has good tolerance and acceptable pharmacokinetic profiles in rats and cynomolgus monkeys, and effectively inhibits the growth of DLL3-expressing tumor cells. FZ-AD005 serves as a promising candidate molecule for research on small cell lung cancer and human neuroendocrine prostate cancer .

HY-DY1005

Hoechst 33342 trihydrochloride (solution)

Fluorescent Dyes

Hoechst 33342 trihydrochloride (solution) is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .
Solvent and Concentration: Sterile water: 10 mg/mL

HY-15560

Hoechst 34580

5 Publications Verification

HOE 34580

Fluorescent Dyes

Hoechst 34580 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15560B

Hoechst 34580 tetrahydrochloride

5 Publications Verification

HOE 34580 tetrahydrochloride

Fluorescent Dyes

Hoechst 34580 tetrahydrochloride is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15627

Hoechst 33342 analog

5 Publications Verification

Fluorescent Dyes

Hoechst 33342 analog is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15623

Hoechst 33258 analog

1 Publications Verification

Fluorescent Dyes

Hoechst 33258 analog is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15619

Hoechst S 769121

Nuclear yellow

Fluorescent Dyes

Hoechst S 769121 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15631

Hoechst 33258 analog 6

5+ Cited Publications

Fluorescent Dyes

Hoechst 33258 analog 6 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution (Ex/Em = 356/451 nm) .

HY-15630A

Hoechst 33342 analog 2 trihydrochloride

1 Publications Verification

Fluorescent Dyes

Hoechst 33342 analog 2 trihydrochloride is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15562

HOE 32021

Fluorescent Dyes

HOE 32021 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15561B

HOE-S 785026 trihydrochloride

meta-Hoechst trihydrochloride

Fluorescent Dyes

HOE-S 785026 trihydrochloride is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15629

HOE 32020

Fluorescent Dyes

HOE 32020 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15628

Hoechst 33258 analog 5

Fluorescent Dyes

Hoechst 33258 analog 5 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15630

Hoechst 33342 analog 2

Fluorescent Dyes

Hoechst 33342 analog 2 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15626

ortho-iodoHoechst 33258

3 Publications Verification

Fluorescent Dyes

ortho-iodoHoechst 33258 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15622

meta-iodoHoechst 33258

Fluorescent Dyes

meta-iodoHoechst 33258 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15561

HOE-S 785026

meta-Hoechst

Fluorescent Dyes

HOE-S 785026 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15632

para-iodoHoechst 33258

Fluorescent Dyes

para-iodoHoechst 33258 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15625

Hoechst 33258 analog 3

Fluorescent Dyes

Hoechst 33258 analog 3 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15624

Hoechst 33258 analog 2

Fluorescent Dyes

Hoechst 33258 analog 2 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

HY-15563

HOE 33187

Fluorescent Dyes

HOE 33187 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .

Cat. No.	Product Name	Type

HY-15620

Methylproamine 1 Publications Verification	Biochemical Assay Reagents
Methylproamine is a DNA-binding radioprotector, acts by repair of transient radiation-induced oxidative species on DNA. Methylproamine also protects against ionizing radiation by preventing DNA double-strand breaks .

HY-W048513

7-Deaza-2'-deoxyadenosine

Biochemical Assay Reagents

7-Deaza-2'-deoxyadenosine is an isosteric dATP analog of 2'-deoxyadenosine. 7-Deaza-2'-deoxyadenosine is recognized by various DNA polymerases and incorporated into DNA strands as a substrate. 7-Deaza-2'-deoxyadenosine undergoes a bioorthogonal inverse electron demand Diels-Alder reaction with tetrazine-modified molecules, enabling site-specific labeling of DNA, surface antibody immobilization and intracellular fluorescent labeling. 7-Deaza-2'-deoxyadenosine reduces the DNA curvature of d(A₆)·d(T₆) fragments and the stability of DNA/RNA double helices, and leads to decreased antisense activity against SV40 T Antigen. 7-Deaza-2'-deoxyadenosine finds application in the research field of SV40 T Antigen-related cancers .

HY-Y1269D

Ammonium chloride, for molecular biology

Salmiac, for molecular biology

Biochemical Assay Reagents

Ammonium chloride (Salmiac), for molecular biology is an inhibitor of Slc26a4 and SMAD2. Ammonium chloride, for molecular biology reduces the protein expression level of Slc26a4 in lung tissue, and attenuates ozone-induced increases in proinflammatory cytokines, inflammatory cells, pulmonary resistance, goblet cell hyperplasia, peribronchial inflammation and thiocyanate levels in mouse tissues and bronchoalveolar lavage fluid. Ammonium chloride, for molecular biology decreases the level of phosphorylated SMAD2, inhibits autophagy by reducing autophagy-related proteins, and enhances Cisplatin (HY-17394)-induced cancer cell apoptosis and DNA double-strand breaks. Ammonium chloride, for molecular biology also inhibits the TCA cycle, reduces ATP production, increases glucose utilization, regulates the levels of lactic acid, glutamic acid and ATP, and induces morphological degeneration of neuroblastoma cells. Ammonium chloride, for molecular biology can be used in studies related to ozone-induced airway injury, hepatocellular carcinoma, human cervical cancer, hepatic encephalopathy, Reye syndrome, epilepsy and neurodegenerative diseases .

HY-D1023

5-BrdUTP sodium salt 5-Bromo-2'-deoxyuridine 5'-triphosphate sodium salt	Biochemical Assay Reagents
5-BrdUTP sodium salt is a TdT substrate which can be used to label the DNA double-strand breaks.

Cat. No.	Product Name	Target	Research Area

HY-113064

Selenocystine 1 Publications Verification	Endogenous Metabolite	Cancer
Selenocystine is a broad-spectrum anti-cancer agent. Selenocystine induces DNA damage in HepG2 cells, particularly in the form of DNA double strand breaks (DSBs). Selenocystine exhibits great promise as a therapeutic or adjuvant agent targeting DNA repair for cancer treatment .

HY-P5429

DNA-PK Substrate	Peptides	Others
DNA-PK Substrate is a biological active peptide. (A substrate for DNA-dependent protein kinase (DNA-PK), phosphorylation. DNA-PK is essential for the repair of DNA double-strand breaks. This peptide corresponding to 11–24 amino acids of human p53 with threonine 18 and serine 20 changed to alanine is used as a substrate for the assay of DNA-PK activityPyroglutamyl (pGlu) peptides may spontaneously form when either Glutamine (Q) or Glutamic acid (E) is located at the sequence N-terminus. The conversion of Q or E to pGlu is a natural occurrence and in general it is believed that the hydrophobic γ-lactam ring of pGlu may play a role in peptide stability against gastrointestinal proteases. Pyroglutamyl peptides are therefore considered a normal subset of such peptides and are included as part of the peptide purity during HPLC analysis.)

HY-183488

R9-caPep RRRRRRRRRCCLGIPEQEY	Apoptosis PARP	Cancer
R9-caPep (RRRRRRRRRCCLGIPEQEY) is a cell-penetrating peptide derived from proliferating cell nuclear antigen (PCNA). R9-caPep selectively blocks the interactions between PCNA and FEN1, as well as between PCNA and LIGI, while preserving the binding of POLD3 to PCNA. R9-caPep interferes with DNA synthesis and homologous recombination-mediated double-strand DNA break repair, inducing S-phase arrest, DNA damage accumulation, and apoptosis. R9-caPep inhibits the growth of tumor volume and weight of neuroblastoma in nude mice . R9-caPep can be used in research related to neuroblastoma and triple-negative breast cancer .

Cat. No.	Product Name	Target	Research Area	Image

HY-P9992

Pelgifatamab BAY-2315497; PSMA-TTC	PSMA Apoptosis	Cancer
Peligifatamab is a PSMA-targeted α-radioimmunoconjugate with an EC₅₀ of 1.2 nM against human targets. Peligifatamab induces DNA damage, DNA double-strand breaks, cell cycle arrest and apoptosis (Apoptosis) in PSMA-positive prostate cancer cells. Peligifatamab reduces cell viability in a manner dependent on cellular PSMA expression levels. Peligifatamab inhibits tumor growth and tumor-induced abnormal bone growth in prostate cancer bone metastasis models. Peligifatamab exhibits antitumor efficacy in subcutaneous prostate cancer models and xenograft models. Peligifatamab can be used for the research of metastatic castration-resistant prostate cancer .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-126490

Phleomycin 2 Publications Verification	Infection Microorganisms Classification of Application Fields Antibiotics Antibacterial Disease Research Anticancer Disease Research Fields Other Antibiotics Source Classification	Bacterial Antibiotic DNA/RNA Synthesis
Phleomycin is a copper-dependent DNA damaging agent and antibiotic with antitumor activity. Phleomycin binds to DNA and produces ROS in the presence of reducing agents (such as dithiothreitol and glutathione), inducing single-strand and double-strand breaks in DNA. Phleomycin can induce cell apoptosis or mutation and is widely used in cancer inhibition, microbial genetic transformation (as a screening marker to improve fungal transformation efficiency) and DNA repair mechanism research .

HY-N10470

Bleomycin A5 1 Publications Verification Pingyangmycin	Structural Classification Natural Products Microorganisms Animals Source Classification	Antibiotic DNA/RNA Synthesis Apoptosis Dynamin PINK1/Parkin Mitophagy
Bleomycin A5 (Pingyangmycin) is a glycopeptide antibiotic with multiple biological activities, which can be isolated from Streptomyces. Bleomycin A5 exerts cytotoxic effects by binding to Fe ²⁺ to form a complex, inducing single-strand and double-strand DNA breaks, and inhibiting DNA replication. Bleomycin A5 inhibits Drp1-mediated mitochondrial fission and suppresses PINK1/Parkin pathway-mediated mitophagy, ultimately triggering mitochondria-mediated cellular apoptosis. Bleomycin A5 can be used in cancer research .

HY-N4327

Eurycomalactone	other families Classification of Application Fields Terpenoids Diterpenoids Plants Inflammation/Immunology Disease Research Fields Source Classification	NF-κB Apoptosis Akt Bcl-2 Family
Eurycomalactone is an active quassinoid could be isolated from Eurycoma longifolia Jack. Eurycomalactone is a potent NF-κB inhibitor with an IC₅₀ value of 0.5 μM. Eurycomalactone inhibits protein synthesis and depletes cyclin D1. Eurycomalactone enhances radiosensitivity through arrest cell cycle at G2/M phase and delayed DNA double-strand break repair. Eurycomalactone inhibits the activation of AKT/NF-κB signaling, induces apoptosis and enhances chemosensitivity to Cisplatin (HY-17394) .

HY-W010451

1,2,4-Trihydroxybenzene Hydroxyhydroquinone	Cardiovascular Disease Microorganisms Classification of Application Fields Phenols Polyphenols Disease Research Fields Source Classification	PERK Eukaryotic Initiation Factor (eIF) Potassium Channel Apoptosis
1,2,4-Trihydroxybenzene (Hydroxyhydroquinone) is an ER stress inducer that targets proteins such as PKR-like ER kinase PERK to induce cytotoxicity. 1,2,4-Trihydroxybenzene selectively activates eIF2α phosphorylation, activates the PERK-eIF2α signaling pathway and induces stress granule formation. 1,2,4-Trihydroxybenzene subsequently exacerbates oxidative stress and causes DNA double-strand breaks, destroying organelles such as mitochondria and ER, and inducing cell death. 1,2,4-Trihydroxybenzene also has the potential to exhibit anti-tumor effect, increase blood pressure, and relieve spasm .

HY-113064

Selenocystine 1 Publications Verification	Structural Classification Natural Products Classification of Application Fields Endogenous metabolite Disease Research Fields Source Classification Cancer	Endogenous Metabolite
Selenocystine is a broad-spectrum anti-cancer agent. Selenocystine induces DNA damage in HepG2 cells, particularly in the form of DNA double strand breaks (DSBs). Selenocystine exhibits great promise as a therapeutic or adjuvant agent targeting DNA repair for cancer treatment .

HY-125918

Bleomycin A5 hydrochloride Pingyangmycin hydrochloride	Structural Classification Microorganisms Antibiotics Source Classification	Antibiotic DNA/RNA Synthesis Apoptosis Dynamin PINK1/Parkin Mitophagy
Bleomycin A5 (Pingyangmycin) hydrochloride is a glycopeptide antibiotic with multiple biological activities, which can be isolated from Streptomyces. Bleomycin A5 hydrochloride exerts cytotoxic effects by binding to Fe ²⁺ to form a complex, inducing single-strand and double-strand DNA breaks, and inhibiting DNA replication. Bleomycin A5 hydrochloride inhibits Drp1-mediated mitochondrial fission and suppresses PINK1/Parkin pathway-mediated mitophagy, ultimately triggering mitochondria-mediated cellular apoptosis. Bleomycin A5 hydrochloride can be used in cancer research .

HY-N6576

Hellebrigenin	Animals Classification of Application Fields Disease Research Fields Steroids Source Classification Cancer	p38 MAPK ERK JNK IAP PARP Apoptosis Caspase
Hellebrigenin is an inhibitor that selectively targets the MAPK signaling pathway (ERK, p38, JNK) and XIAP, and can inhibit Akt expression and phosphorylation. Hellebrigenin can activate endogenous apoptosis pathways (such as mitochondrial membrane potential disruption, Caspase family activation, PARP cleavage), downregulate anti-apoptotic proteins (Bcl-2, Bcl-xL) and upregulate pro-apoptotic proteins (Bax, Bak). Hellebrigenin can also induce DNA double-strand breaks to activate the ATM pathway. Hellebrigenin can inhibit tumor cell proliferation and clone formation, and is mainly used in the study of oral squamous cell carcinoma, liver cancer and other cancers .

HY-W010451R

1,2,4-Trihydroxybenzene (Standard) Hydroxyhydroquinone (Standard)	Structural Classification Microorganisms Phenols Polyphenols Source Classification	Reference Standards PERK Potassium Channel Apoptosis Eukaryotic Initiation Factor (eIF)
1,2,4-Trihydroxybenzene (Hydroxyhydroquinone) (Standard) is the analytical standard of 1,2,4-Trihydroxybenzene (HY-W010451). This product is intended for research and analytical applications. 1,2,4-Trihydroxybenzene (Hydroxyhydroquinone) is an ER stress inducer that targets proteins such as PKR-like ER kinase PERK to induce cytotoxicity. 1,2,4-Trihydroxybenzene selectively activates eIF2α phosphorylation, activates the PERK-eIF2α signaling pathway and induces stress granule formation. 1,2,4-Trihydroxybenzene subsequently exacerbates oxidative stress and causes DNA double-strand breaks, destroying organelles such as mitochondria and ER, and inducing cell death. 1,2,4-Trihydroxybenzene also has the potential to exhibit anti-tumor effect, increase blood pressure, and relieve spasm .

HY-N17440

2-Methoxyjuglone	Quinones Structural Classification Juglandaceae Phenols Plants Naphthalene Quinones Juglans mandshurica Source Classification	Apoptosis Caspase Bcl-2 Family DNA/RNA Synthesis Bacterial Fungal
2-Methoxyjuglone, a naphthoquinone, is an apoptosis inducer. 2-Methoxyjuglone activates caspase-9 and caspase-3 via the mitochondrial cytochrome c-dependent intrinsic apoptosis cascade. 2-Methoxyjuglone increases pro-apoptotic Bax levels, decreases anti-apoptotic Bcl-2 levels, and promotes mitochondrial cytochrome c release. 2-Methoxyjuglone induces apoptosis morphological features, early apoptosis, S-phase and G₂/M-phase cell cycle arrest, and DNA double-strand breaks. 2-Methoxyjuglone exerts activity against Gram-positive bacteria, pathogenic fungi, and phytopathogenic fungi. 2-Methoxyjuglone can be used for the research of hepatocellular carcinoma, osteosarcoma, colon adenocarcinoma, breast cancer, fungal infection, bacterial infection .

Cat. No.	Product Name	Chemical Structure

HY-19939S

VX-984 4 Publications Verification
VX-984 is an orally active, potent, selective and BBB-penetrated DNA-PK inhibitor. VX-984 efficiently inhibits NHEJ (non-homologous end joining) and increases DSBs (DNA double-strand breaks). VX-984 can be used for glioblastomas (GBM) and non-small cell lung cancer (NSCLC) research. VX-984 is a de novo deuterium .

Host:	Mouse (3)
Reactivity:	Human (3) Rat (2) Mouse (2) Monkey (1)
Application:	IHC-P (2) ICC/IF (3) IP (3) IHC-F (2) WB (3)
Isotype:	IgG1 (2)
Conjugation:	Non-conjugated (3)
Clonality:	Monoclonal (2)
Modification:	Unmodified (2)

Cat. No.	Compare	Product Name	Application	Reactivity	Image

HY-P81337

	XRCC4 Antibody (YA1082) X ray repair cross complementing protein 4; DNA repair protein XRCC4; DNA double strand break repair	WB, IHC-F, IHC-P, ICC/IF, IP	Human, Mouse, Rat
	XRCC4 Antibody (YA1082) is a Mouse-derived and non-conjugated IgG1 monoclonal antibody, targeting to XRCC4.

HY-P81337A

	XRCC4 Antibody (YA1082)(PBS only) X ray repair cross complementing protein 4; DNA repair protein XRCC4; DNA double strand break repair	WB, IHC-F, IHC-P, ICC/IF, IP	Human, Mouse, Rat
	XRCC4 Antibody (YA1082) is a Mouse-derived and non-conjugated IgG1 monoclonal antibody, targeting to XRCC4.

HY-P85599

	Ku80 Antibody (YA5291) ATP dependent DNA helicase II 80 kDa subunit; ATP dependent DNA helicase II 86 Kd subunit; ATP dependent DNA helicase II; ATP-dependent DNA helicase 2 subunit 2; ATP-dependent DNA helicase II 80 kDa subunit; CTC box binding factor 85 kDa; CTC box-binding factor 85 kDa subunit; CTC85; CTCBF; DNA repair protein XRCC5; double strand break rejoining; FLJ39089; G22P2; KARP 1; KARP1; Ku 80; Ku autoantigen 80kDa; Ku80; Ku86; Ku86 autoantigen related protein 1; KUB 2; KUB2; Lupus Ku autoantigen protein p86; NFIV; Nuclear factor IV; Thyroid lupus autoantigen; Thyroid-lupus autoantigen; TLAA; X ray repair complementing defective repair in Chinese hamster cells 5; double strand break rejoining; X-ray repair complementing defective repair in Chinese hamster cells 5; double-strand-break rejoining; X-ray repair cross-complementing protein 5; Xray repair complementing defective repair in Chinese hamster cells 5; XRCC 5; XRCC5; XRCC5_HUMAN.	WB, ICC/IF, IP	Human, Monkey
	Ku80 Antibody (YA5291) is a Mouse-derived and non-conjugated monoclonal antibody, targeting to Ku80.

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HY-W048513

7-Deaza-2'-deoxyadenosine		Nucleoside Analogs Adenosine
7-Deaza-2'-deoxyadenosine is an isosteric dATP analog of 2'-deoxyadenosine. 7-Deaza-2'-deoxyadenosine is recognized by various DNA polymerases and incorporated into DNA strands as a substrate. 7-Deaza-2'-deoxyadenosine undergoes a bioorthogonal inverse electron demand Diels-Alder reaction with tetrazine-modified molecules, enabling site-specific labeling of DNA, surface antibody immobilization and intracellular fluorescent labeling. 7-Deaza-2'-deoxyadenosine reduces the DNA curvature of d(A₆)·d(T₆) fragments and the stability of DNA/RNA double helices, and leads to decreased antisense activity against SV40 T Antigen. 7-Deaza-2'-deoxyadenosine finds application in the research field of SV40 T Antigen-related cancers .

Targets Recommended: DNA-PK DNA Glycosylase DNA Methyltransferase DNA Stain DNA Alkylator/Crosslinker DNA/RNA Synthesis

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-101570G

Nedisertib Peposertib; M3814	DNA-PK BCRP	Cancer
Nedisertib (GMP) (Peposertib (GMP)) is Nedisertib (HY-101570) produced by using GMP guidelines. GMP small molecules works appropriately as an auxiliary reagent for cell therapy manufacture. Nedisertib is an orally active selective DNA-dependent protein kinase (DNA-PK) inhibitor with an IC₅₀ value of less than 3 nM. Nedisertib also acts as a modulator of ABCG2, capable of reversing ABCG2-mediated multidrug resistance (MDR), thus providing new strategies for combination therapy. By inhibiting DNA double-strand break repair, Nedisertib can enhance the efficacy of chemotherapy and radiotherapy. Nedisertib exhibits antitumor activity .

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double strand DNA

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