• 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
Ansamitocin P3

Ansamitocin P3

Product ID A5472
Cas No. 66547-09-9
Purity ≥70% (P3), Total Ansamitocins ≥95%
Product Unit SizeCostQuantityStock
1 mg $68.10 In stock
5 mg $197.70 In stock
Bulk Quote

Quicklinks

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

Description

Ansamitocin P3 induces microtubule depolymerization by binding tubulin; it exhibits immunomodulatory and anticancer activities. Ansamitocin P3 increases T cell signaling and antigen uptake and decreases regulatory T cell levels in vivo.

Product Info

Cas No.

66547-09-9

Purity

≥70% (P3), Total Ansamitocins ≥95%

Formula

C32H43CIN2O9

Formula Wt.

635.14

IUPAC Name

[(1S,2R,3S,5S,6S,16E,18E,20R,21S)-11-chloro-21-hydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8,23-dioxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.110,14.03,5]hexacosa-10,12,14(26),16,18-pentaen-6-yl] butanoate

Synonym

Maytansinol butyrate

Solubility

10mM DMSO

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

A5472 MSDS PDF

Info Sheet

A5472 Info Sheet PDF

References

Martin K, Müller P, Schreiner J, et al. The microtubule-depolymerizing agent ansamitocin P3 programs dendritic cells toward enhanced anti-tumor immunity. Cancer Immunol Immunother. 2014 Sep;63(9):925-38. PMID: 24906866.

Venghateri JB, Gupta TK, Verma PJ, et al. Ansamitocin P3 depolymerizes microtubules and induces apoptosis by binding to tubulin at the vinblastine site. PLoS One. 2013 Oct 4;8(10):e75182. PMID: 24124473.

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

  • R1860

    Repaglinide

    Sulfonylurea; ATP-sensitive K+ channel blocker....

    ≥98%
  • U6858

    Urocortin II, mouse

    Endogenous peptide, involved in stress signalin...

    ≥95%
  • T8004

    Tubeimoside I

    Triterpene saponin originally found in Bolboste...

    ≥96%
  • G0144

    Galactosamine Hydrochloride

    Galactose-derived hexosamine sugar, component o...

    ≥98%
  • V5254

    Vincristine Sulfate

    Vinca alkaloid found in Catharanthus; microtubu...

    ≥98%
  • E4418

    β-Elemene

    Sesquiterpene found in various plant sources. <...

    ≥98%
  • I5357

    Inositol

    Endogenous sugar produced from glucose, require...

    ≥98%
  • K9600

    KY-02111

    Wnt signaling inhibitor.

    ≥98%
  • T1952

    Tenuazonic Acid Copper Salt

    Mycotoxin produced by Alternaria; photosynthesi...

    ≥98%
  • L5658

    Lonidamine

    Hexokinase inhibitor, aerobic glycolysis inhibi...

    ≥98%
  • C0162

    Capecitabine

    5-FU prodrug; thymidylate synthase inhibitor.

    ≥98%
  • B0396

    BAY80-6946

    p110α PI3K inhibitor.

    ≥98%
  • L0254

    Lansoprazole

    H+/K+ ATPase inhibitor.

    ≥98%
  • A2532

    AGI-6780

    Isocitrate dehydrogenase inhibitor.

    ≥98%
  • T7232

    S-Trityl-L-cysteine

    Organosulfur found in garlic; kinesin Eg5 inhib...

    ≥98%
  • M5746

    Molsidomine

    NO donor; annexin A2 inhibitor.

    ≥98%
  • T3357

    Tioconazole

    Imidazole; 14-α demethylase inhibitor.

    ≥98%
  • F5968

    Foretinib

    ROS1, MET, Ron, Axl, TIE-2, VEGFR2 inhibitor.

    ≥98%
  • T0094

    2′,7-Bisacetyltaxol

    Taxane synthesis intermediate.

    ≥96%
  • S9753

    Synephrine

    Endogenous alkaloid also found in citrus fruits...

    ≥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