• 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
Thiolutin

Thiolutin

Product ID T2834
Cas No. 87-11-6
Purity ≥98%
Product Unit SizeCostQuantityStock
1 mg $87.60 In stock
5 mg $288.10 In stock
10 mg $506.80 In stock
Bulk Quote

Quicklinks

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

Description

Thiolutin is a dithiolopyrrolone antibiotic synthesized by Streptomyces. Thiolutin displays broad spectrum antibacterial activity as well as some antifungal and anti-angiogenic activities. Thiolutin inhibits bacterial and yeast RNA polymerase, preventing RNA synthesis or transcription. Thiolutin also inhibits mRNA degradation. In vitro, this compound modulates HSP27 interactions to decrease actin stress fiber and F-actin levels and to increase cortical actin levels, resulting in inhibition of endothelial cell adhesion. Additionally, thiolutin decreases levels of paxillin and prevents endothelial cell adhesion in other in vitro models, inhibiting angiogenesis in S-180 tumor cells.

Product Info

Cas No.

87-11-6

Purity

≥98%

Formula

C8H8N2O2S2

Formula Wt.

228.29

IUPAC Name

N-(4-methyl-5-oxodithiolo[4,3-b]pyrrol-6-yl)acetamide

Melting Point

147-148°C

Solubility

Dichloromethane or Methanol, DMSO

Appearance

Yellow powder

Shipping and Storage

Store Temp

4°C

Ship Temp

Ambient

Downloads

MSDS

T2834 MSDS PDF

Info Sheet

T2834 Info Sheet PDF

References

Qin Z, Huang S, Yu Y, et al. Dithiolopyrrolone natural products: isolation, synthesis and biosynthesis. Mar Drugs. 2013 Oct 17;11(10):3970-97. PMID: 24141227.

Jia Y, Wu SL, Isenberg JS, et al. Thiolutin inhibits endothelial cell adhesion by perturbing Hsp27 interactions with components of the actin and intermediate filament cytoskeleton. Cell Stress Chaperones. 2010 Mar;15(2):165-81. PMID: 19579057.

Pelechano V, Pérez-Ortín JE. The transcriptional inhibitor thiolutin blocks mRNA degradation in yeast. Yeast. 2008 Feb;25(2):85-92. PMID: 17914747.

Minamiguchi K, Kumagai H, Masuda T, et al. Thiolutin, an inhibitor of HUVEC adhesion to vitronectin, reduces paxillin in HUVECs and suppresses tumor cell-induced angiogenesis. Int J Cancer. 2001 Aug 1;93(3):307-16. PMID: 11433393.

Tipper DJ. Inhibition of yeast ribonucleic acid polymerases by thiolutin. J Bacteriol. 1973 Oct;116(1):245-56. PMID: 4583213.

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

  • M3310

    Miconazole Nitrate

    Imidazole; 14-α demethylase inhibitor, potenti...

    ≥98%
  • V182685

    Verdinexor

    CRM1/XPO1 inhibitor.

    ≥99%
  • C0824

    CCG1423

    Serum response factor inhibitor and MRTF-A bind...

    ≥98%
  • A1202

    Adapalene

    Tretinoin analog; RARα/β/γ agonist.

    ≥98%
  • E6396

    EPZ005687

    EZH2 HMT inhibitor.

    ≥99%
  • D3349

    Dimebon Dihydrochloride

    AMPK activator, L-type Ca2+ channel and NMDA, h...

    ≥98%
  • R8206

    Rubescensin A

    Diterpene originally found in Rabdosia.

    ≥93%
  • O9334

    Oxibendazole

    Benzimidazole; microtubule polymerization inhib...

    ≥98%
  • R3475

    Risperidone

    Benzisoxazole; 5-HT7 and NMDA agonist, D-amino ...

    ≥98%
  • P1969

    Perifosine

    Alkylphospholipid analog; Akt inhibitor.

    ≥98%
  • G5216

    GNE-7915

    LRRK2 inhibitor.

    ≥98%
  • N1987

    Neuropeptide Y (13-36), human

    Endogenous peptide neurotransmitter, involved i...

    ≥95%
  • P8168

    Puromycin Dihydrochloride

    Protein synthesis inhibitor, DPP2 and metallope...

    ≥98%
  • S0368

    Sarcophine

    Cembranoid diterpene found in Sarcophyton glauc...

    ≥98%
  • R2810

    Recombinant Multi-epitope Chimeric HIV Antigen 1

    Recombinant HIV-1 multi-epitope chimeric antige...

    ≥95%
  • S3470

    Sirtinol

    Sirtuin inhibitor and iron chelator.

    ≥98%
  • T1644

    Telmisartan

    AT-II antagonist, PPARγ/δ modulator.

    ≥98%
  • C4556

    Clofibric Acid

    Metabolite of clofibrate; PPARα agonist.

    ≥98%
  • T6831

    Triadimenol

    Triadimefon metabolite; mutagen.

    ≥96%
  • G733409

    GSK-2982772

    RIP1 inhibitor.

    ≥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