• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
Chaetocin

Chaetocin

Product ID C281006
Cas No. 28097-03-2
Purity ≥98%
Product Unit SizeCostQuantityStock
1 mg $333.90 In stock
5 mg $1,226.50 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Chaetocin is naturally produced by Chaetomium species fungi. In human melanoma cells, treatment with chaetocin suppressed proliferation, induced apoptosis, and increased the level of reactive oxygen species. In Epstein-Barr virus cells, it apparently up-regulated lytic transcription and DNA replication via the ROS pathways. In a rat model of chronic heart failure, treatment prolonged survival and restored mitochondrial dysfunction. Using NCI-60 screening found chaetocin to inhibit proliferation in all tested solid tumor cells even more so than multiple myeloma cells. It was also observed to cause a 25-fold induction of latent HIV-1 expression which may be an effective way to purge cells of latent HIV-1.

Product Info

Cas No.

28097-03-2

Purity

≥98%

Formula

C30H28N6O6S4

Formula Wt.

696.83

Chemical Name

Chaetocin

IUPAC Name

(1~{S},3~{R},11~{R},14~{S})-14-(hydroxymethyl)-3-[(1~{S},3~{R},11~{R},14~{S})-14-(hydroxymethyl)-18-methyl-13,17-dioxo-15,16-dithia-10,12,18-triazapentacyclo[12.2.2.0^{1,12}.0^{3,11}.0^{4,9}]octadeca-4,6,8-trien-3-yl]-18-methyl-15,16-dithia-10,12,18-triazapentacyclo[12.2.2.0^{1,12}.0^{3,11}.0^{4,9}]octadeca-4,6,8-triene-13,17-dione

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

C281006 MSDS PDF

Info Sheet

C281006 Info Sheet PDF

References

Han X, Han Y, Zheng Y, et al. Chaetocin induces apoptosis in human melanoma cells through the generation of reactive oxygen species and the intrinsic mitochondrial pathway, and exerts its anti-tumor activity in vivo. PLoS One. 2017 Apr 18;12(4):e0175950. PMID: 28419143.

Zhang S, Yin J, Zhong J. Chaetocin reactivates the lytic replication of Epstein-Barr virus from latency via reactive oxygen species. Sci China Life Sci. 2017 Jan;60(1):66-71. PMID: 28063010.

Ono T, Kamimura N, Matsuhashi T, et al. The histone 3 lysine 9 methyltransferase inhibitor chaetocin improves prognosis in a rat model of high salt diet-induced heart failure. Sci Rep. 2017 Jan 4;7:39752. PMID: 28051130.

Isham CR, Tibodeau JD, Bossou AR, et al. The anticancer effects of chaetocin are independent of programmed cell death and hypoxia, and are associated with inhibition of endothelial cell proliferation. Br J Cancer. 2012 Jan 17;106(2):314-323. PMID: 22187030.

Bernhard W, Barreto K, Saunders A, et al. The Suv39H1 methyltransferase inhibitor chaetocin causes induction of integrated HIV-1 without producing a T cell response. FEBS Lett. 2011 Nov 16;585(22):3549-3554. PMID: 22020221.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • I0481

    Ibuprofen

    NSAID; COX-1/2 inhibitor.

    ≥98%
  • D1621

    Deferasirox

    Iron chelator.

    ≥99%
  • P6264

    PPQ-102

    Pyramido-pyrrolo-quinoxalinedione; CFTR blocker...

    ≥98%
  • D1748

    Demeclocycline Hydrochloride

    Tetracycline; protein translation inhibitor, po...

    ≥85%
  • D5868

    Doramapimod

    JNK, ALK, p38 MAPK inhibitor.

    ≥99%
  • K0021

    K252a

    Staurosporine analog; PKC inhibitor, TrkA/B ant...

    ≥98%
  • F4584

    Fluphenazine Hydrochloride

    Piperazine; FIASMA, D2 antagonist, hERG K+ chan...

    ≥97%
  • G016499

    2’,3’-cGAMP Sodium Salt

    Agonist of STING.

    ≥99%
  • N1984

    Neuropeptide FF

    Endogenous RF-amide peptide, involved in nocice...

    ≥95%
  • P0001

    P1 Peptide

    Octapeptide, prevents EGFR-PLCγ association.

    ≥95%
  • A5315

    Deoxyandrographolide

    Labdane diterpene found in Andrographolis; cNOS...

    ≥98%
  • D0255

    Dantrolene Sodium Heptahydrate

    Hydantoin derivative; RyR antagonist, L-type Ca...

    ≥98%
  • R5992

    Roxithromycin

    Macrolide; protein synthesis inhibitor.

    ≥96%
  • L0108

    Lacidipine

    Calcium channel blocker.

    ≥98%
  • B8261

    Bupivacaine

    BK/SK, Kv1, Kv3, TASK-2 K+ channel blocker, vol...

    ≥99%
  • P2303

    Phallacidin

    Phallotoxin found in Amanita phalloides; microt...

    ≥98%
  • T165131

    Tedizolid

    Effective against gram-positive pathogens

    ≥98%
  • B5875

    Bosutinib, structural isomer

    Bosutinib isomer; Src and Abl inhibitor.

    ≥98%
  • D1694

    Dexamethasone Acetate Monohydrate

    Steroid; glucocorticoid agonist.

    ≥98%
  • M568270

    Mogroside V

    Triterpenoid

    ≥98%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2025 LKT Laboratories, All Rights Reserved - Products for research use only