• 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
A 83-01

A 83-01

Product ID A001001
Cas No. 909910-43-6
Purity ≥98%
Product Unit SizeCostQuantityStock
5 mg $78.80 In stock
25 mg $257.30 In stock
100 mg $787.50 In stock
Bulk Quote

Quicklinks

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

Description

A 83-01 is a TGFbeta receptor inhibitor found to suppress over-expression of pro-fibrogenic factors. When applied in concert with Y27632 and CHIR99021, A 83-01 treatment resulted in transformation of rat mature hepatocytes into proliferative bipotent cells. A study on a mouse model treated with A 83-01 resulted in decrease in cardiac fibrosis and increase in miocardial viability. Topical application of A 83-01 to second-degree burns in rat skin reduced wound contraction during healing without delaying the wound closure.

Product Info

Cas No.

909910-43-6

Purity

≥98%

Formula

C25H19N5S

Formula Wt.

421.52

Chemical Name

3-(6-Methyl-2-pyridinyl)-N-phenyl-4-(4-quinolinyl)-1H-pyrazole-1-carbothioamide

IUPAC Name

3-(6-methylpyridin-2-yl)-N-phenyl-4-quinolin-4-ylpyrazole-1-carbothioamide

Synonym

A83-01; ALK5 Inhibitor IV; 1H-Pyrazole-1-carbothioamide,3-(6-methyl-2-pyridinyl)-N-phenyl-4-(4-quinolinyl)-

Solubility

Soluble in DMSO 1mg/mL in ethanol 2.5mg/mL in ethyl acetate

Appearance

White to off-white powder

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

A001001 MSDS PDF

Info Sheet

A001001 Info Sheet PDF

References

Katsuda T, Kawamata M, Hagiwara K, et al. Conversion of terminally committed hepatocytes to culturable bipotent progenitor cells with regenerative capacity. Cell Stem Cell. 2017 Jan 5;20(1):41-55. PMID: 27840021.

Wang H, Liu S, Wang Y, et al. Nod-like receptor protein 3 inflammasome activation by Escherichia coli RNA induces transforming growth factor beta 1 secretion in hepatic stellate cells. Bosn J Basic Med Sci. 2016 Jan 14;16(2):126-131. PMID: 26773180.

Nishino Y, Murakami M, Funaba M. Expression and role of the TGF-beta family in glial cells infected with Borna disease virus. Microbes Infect. 2016 Feb;18(2):128-136. PMID: 26482505.

Ho YS, Tsai WH, Lin FC, et al. Cardioprotective actions of TGFbetaRI inhibition through stimulating autocrine/paracrine of survivin and inhibiting Wnt in cardiac progenitors. Stem Cells. 2016 Feb;34(2):445-455. PMID: 26418219.

Sun X, Kim YH, Phan TN, et al. Topical application of ALK5 inhibitor A-83-01 reduces burn wound contraction in rats by suppressing myofibroblast population. Biosci Biotechnol Biochem. 2014;78(11):1805-1812. PMID: 25351330.

Nishino Y

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

  • I7457

    1-Isothiocyanato-6-(methylsulfinyl)-hexane

    Synthetic derivative of 6-methylsulfinyl-hexane...

    ≥98%
  • R2712

    Recombinant HCV-NS3 Antigens

    Recombinant HCV antigen fragment.

    ≥95%
  • A6058

    Apoptosis Activator 2

    Apoptosis inducing agent.

    ≥98%
  • D3302

    Diaveridine Hydrochloride

    Coccidiostat; dihydrofolate reductase inhibitor...

    ≥98%
  • C2947

    Chlorpromazine Hydrochloride

    Phenothiazine, FIASMA; D1/2/3/4, 5-HT1/2, M1/2 ...

    ≥98%
  • A0963

    Adrenocorticotropic Hormone (1-10), human

    Endogenous peptide hormone fragment, involved i...

    ≥95%
  • Z161023

    β-Zearalanol

    Mycotoxin that has structural similarity to est...

    ≥98%
  • I5992

    IOX2

    Prolyl hydroxylase inhibitor.

    ≥98%
  • P2512

    S-(N-Phenethylthiocarbamoyl)-L-cysteine

    Cysteine-ITC conjugate, antioxidant.

    ≥98%
  • I7360

    Isosorbide Mononitrate

    NO donor.

    ≥98%
  • B6856

    5-Bromo-2′-Deoxyuridine

    Nucleoside (thymidine) analog.

    ≥98%
  • A822686

    Aureothricin

    Aureothricin is a member of the dithiolopyrrolo...

    ≥98%
  • H5750

    Homoharringtonine

    Alkaloid found in Cephalotaxus; ribosomal prote...

    ≥97%
  • G1658

    Gentamycin Sulfate

    Aminoglycoside; protein translation inhibitor.<...

  • B7977

    Butylated Hydroxytoluene

    Antioxidative food and cosmetics additive.

    ≥99%
  • A1333

    Adipokinetic Hormone II from Schistocera gregaria

    Neuropeptide found in Schistocera gregaria.

    ≥95%
  • S0032

    Saikosaponin B1

    Saponin found in Bupleurum, Heteromorpha, and S...

    ≥98%
  • G1653

    Genistin

    Isoflavone found in soy; SERM.

    ≥98%
  • T3568

    Tirasemtiv

    Fast skeletal muscle troponin complex activator...

    ≥99%
  • D1850

    Demethoxycurcumin

    Curcumin derivative; AMPK activator, STAT3 and ...

    ≥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