2. Signaling Pathways
  3. Cell Cycle/DNA Damage
  4. DNA Alkylator/Crosslinker

DNA Alkylator/Crosslinker

DNA Alkylator/Crosslinker

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DNA alkylator/crosslinker is a molecule that alkylates DNA or can cross link with DNA. DNA alkylator/crosslinker can have mutagenic, pharmaceutical, or other effects. Alkylation is the transfer of an alkyl group from one molecule to another. The alkyl group may be transferred as an alkyl carbocation, a free radical, a carbanion or a carbene. Alkylating agents are widely used in chemistry because the alkyl group is probably the most common group encountered in organic molecules. Selective alkylation, or adding parts to the chain with the desired functional groups, is used, especially if there is no commonly available biological precursor. Alkylation with only one carbon is termed methylation. In medicine, alkylation of DNA is used in chemotherapy to damage the DNA of cancer cells. Alkylation is accomplished with the class of drugs called alkylating antineoplastic agents. Crosslinking of DNA occurs when various exogenous or endogenous agents react with two different positions in the DNA. This can either occur in the same strand (intrastrand crosslink) or in the opposite strands of the DNA (interstrand crosslink). Crosslinks also occur between DNA and protein. DNA replication is blocked by crosslinks, which causes replication arrest and cell death if the crosslink is not repaired. The RAD51 family plays a role in repair.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-B0181
    Altretamine
    		99.94%
    Altretamine is an alkylating antineoplastic agent.
    Altretamine
  • HY-14573
    SJG-136
    		99.47%
    SJG-136 is a DNA cross-linking agent, with an XL50 of 45 nM for pBR322 DNA. SJG-136 has potent antitumor activity.
    SJG-136
  • HY-Y1155
    Hexamethylphosphoramide
    		99.86%
    Hexamethylphosphoramide is an orally active polar aprotic solvent, flame retardant additive, and carcinogen. Hexamethylphosphoramide undergoes cytochrome P-450-mediated N-demethylation to Formaldehyde. Hexamethylphosphoramide induces DNA-protein crosslinks. Hexamethylphosphoramide has been linked to nasal tumors (squamous cell carcinoma, adenoid squamous cell carcinoma), squamous metaplasia, rhinitis, tracheitis, and reversible and irreversible infertility.
    Hexamethylphosphoramide
  • HY-B0077
    Bendamustine hydrochloride
    		99.05%
    Bendamustine hydrochloride (SDX-105), a purine analogue, is a DNA cross-linking agent. Bendamustine hydrochloride activats DNA-damage stress response and apoptosis. Bendamustine hydrochloride has potent alkylating, anticancer and antimetabolite properties.
    Bendamustine hydrochloride
  • HY-124325
    PIP-199
    		98.0%
    PIP-199 is a selective inhibitor of RMI (RecQ-mediated genome instability protein) core complex/MM2 interaction, with an IC50 of 36 μM. PIP-199 can be used for the research of sensitizing resistant tumors to DNA crosslinking chemotherapeutics.
    PIP-199
  • HY-16513
    VAL-083
    		99.76%
    VAL-083 is an alkylating agent that creates N7 methylation on DNA, with antitumor activity.
    VAL-083
  • HY-124573
    (R)-Odafosfamide
    		98.52%
    (R)-Odafosfamide (OBI-3424) is a proagent that is selectively converted by AKR1C3 (aldo-keto reductase 1C3) to a potent DNA-alkylating agent. (R)-Odafosfamide can be used for hepatocellular carcinoma, castrate-resistant prostate cancer, and acute lymphoblastic leukemia (ALL) research.
    (R)-Odafosfamide
  • HY-16503
    Treosulfan
    		98.0%
    Treosulfan (NSC 39069) is a bifunctional alkylating agent with activity in ovarian cancer and other solid tumor types.
    Treosulfan
  • HY-101160
    SG2057
    		99.93%
    SG2057 (DRG16) is a PBD dimer containing a pentyldioxy linkage which binds sequence selectively in the minor groove of DNA forming DNA interstrand and intrastrand cross-linked adducts. SG2057 is a highly active antitumor agent.
    SG2057
  • HY-B1157
    Trioxsalen
    		99.49%
    Trioxsalen (Trisoralen), a psoralen derivative, is a photochemical DNA crosslinker. Trioxsalen only works after photoactivation with near ultraviolet light. Trioxsalen is a photosensitizer that can be used for the research of vitiligo and hand eczema. Trioxsalen is used for visualization of genomic interstrand cross-links localized by laser photoactivation.
    Trioxsalen
  • HY-107769
    Duocarmycin TM
    		99.82%
    Duocarmycin TM (CBI-TMI) is a potent antitumor antibiotic. Duocarmycin TM induces a sequence-selective alkylation of duplex DNA.
    Duocarmycin TM
  • HY-12456
    Duocarmycin SA
    		99.89%
    Duocarmycin SA is an orally active antitumor antibiotic with an IC50 of 10 pM. Duocarmycin SA is an extremely potent cytotoxic agent capable of inducing a sequence-selective alkylation of duplex DNA. Duocarmycin SA demonstrates synergistic cytotoxicity against glioblastoma multiforme (GBM) cells treated with proton radiation in vitro.
    Duocarmycin SA
  • HY-125098
    Illudin S
    		99.80%
    Illudin S, a cytotoxic Illudin, is a natural sesquiterpene with strong anti-tumour and antiviral activities. Illudin S has genotoxic activities. Illudin S blocks the G1-S phase interface of the cell cycle in human leukemia cells.
    Illudin S
  • HY-126437I
    Poly-L-lysine hydrobromide (MW 1000-5000)
    Poly-L-lysine hydrobromide (MW 1000-5000) is a homopolymer of L-lysine and a polycationic non-viral gene delivery vector. Poly-L-lysine hydrobromide (MW 1000-5000) forms complexes with plasmid DNA. Poly-L-lysine hydrobromide (MW 1000-5000) is applicable to relevant research on lung cancer.
    Poly-L-lysine hydrobromide (MW 1000-5000)
  • HY-W020086
    2,3-Diaminophenazine
    		99.84%
    2,3-Diaminophenazine (2,3-Phenazinediamine) is an orally active amino derivative of phenazine. 2,3-Diaminophenazine can intercalate into DNA. 2,3-Diaminophenazine triggers photochemical reactions. 2,3-Diaminophenazine inhibits vascular hypertrophy and tissue AGE deposition in diabetic rats. 2,3-Diaminophenazine can be used for luminescence and diabetes research.
    2,3-Diaminophenazine
  • HY-N0511
    Aristolochic acid B
    		99.92%
    Aristolochic acid B (Aristolochic Acid II) is an orally active major component of aristolochic acid (AA). Aristolochic acid B can be isolated from plants of the genus Aristolochica. Aristolochic acid B forms DNA adducts. Aristolochic acid B is mutagenic. Aristolochic acid B exhibits a greater carcinogenic risk in vivo than Aristolochic acid I (HY-N0510).
    Aristolochic acid B
  • HY-17393R
    Carboplatin (Standard)
    Carboplatin (Standard) is the analytical standard of Carboplatin. This product is intended for research and analytical applications. Carboplatin (NSC 241240) is a DNA synthesis inhibitor which binds to DNA, inhibits replication and transcription and induces cell death. Carboplatin (NSC 241240) is a derivative of CDDP and a potent anti-cancer agent.
    Carboplatin (Standard)
  • HY-148424
    PBD dimer-2
    		98.01%
    PBD dimer-2 (compound 2c) is a C8-linked pyrrolobenzodiazepine dimer. PBD dimer-2 can span an extra base pair and cross-link the 5′-Pu-GA(T/A)TC-Py sequence. PBD dimer-2 can be used as a payload for antibody–agent conjugates (ADCs), and it can be used for the research of cancer.
    PBD dimer-2
  • HY-W020955
    Triphenylphosphinechlorogold
    		99.93%
    Triphenylphosphinechlorogold (Chloro(triphenylphosphine)gold(I)) is a gold complex, Apoptosis inducer, and catalyst. Triphenylphosphinechlorogold exhibits high LOX inhibitory activity. Triphenylphosphinechlorogold induces cell cycle arrest and apoptosis. Triphenylphosphinechlorogold catalyzes the peroxidation of linoleic acid. A weak interaction exists between Triphenylphosphinechlorogold and DNA. Triphenylphosphinechlorogold displays antiproliferative activity against breast cancer cells.
    Triphenylphosphinechlorogold
  • HY-109659
    1-(3-Aminopropyl)-4-methylpiperazine
    		99.07%
    1-(3-Aminopropyl)-4-methylpiperazine is a capping agent. The 1-(3-Aminopropyl)-4-methylpiperazine-capped Poly (β-amino ester) (PBAE) poly (1,4-butanediol diacrylate-co-4-amino-1-butanol) undergoes electrostatic interactions with anionic molecules such as DNA and exhibits low cytotoxicity. The 1-(3-Aminopropyl)-4-methylpiperazine-capped Poly (1,4-butanediol diacrylate-co-4-amino-1-butanol) PBAE effectively delivers nucleic acids in various systems.
    1-(3-Aminopropyl)-4-methylpiperazine
Cat. No. Product Name / Synonyms Application Reactivity