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Tubulysin E

Tubulysin E is a highly cytotoxic anti-microtubule toxin (anti-microtubule toxins) that is synthesized as an ADC cytotoxin (ADC Cytotoxin) . Tubulysin E can be isolated from the myxobacteria Archangium geophyra and Angiococcus disciformis. Tubulysin E displays extremely potent cytotoxic activity in mammalian cells, including multidrug-resistant cell lines, with IC50 values in the low nanomolar range. Tubulysin E inhibits microtubule/Tubulin polymerization and leads to cell cycle arrest and apoptosis[1][2].

Product Specifications

CAS Number

309935-58-8

UNSPSC

12352005

Target

ADC Payload; Microtubule/Tubulin

Type

Natural Products

Related Pathways

Antibody-drug Conjugate/ADC Related; Cell Cycle/DNA Damage; Cytoskeleton

Applications

Cancer-programmed cell death

Field of Research

Cancer

Assay Protocol

https://www.medchemexpress.com/tubulysin-e.html

Solubility

10 mM in DMSO

Smiles

CC(O[C@@H](C1=NC(C(N[C@H](C[C@H](C)C(O)=O)CC2=CC=CC=C2)=O)=CS1)C[C@H](C(C)C)N(COC(CCC)=O)C([C@@]([C@@H](C)CC)([H])NC([C@@H](CCCC3)N3C)=O)=O)=O

Molecular Formula

C42H63N5O9S

Molecular Weight

814.04

References & Citations

[1]Kubicek K, et al. The tubulin-bound structure of the antimitotic drug tubulysin. Angew Chem Int Ed Engl. 2010 Jun 28;49 (28) :4809-12.|[2]Vlahov IR, et al. Acid mediated formation of an N-acyliminium ion from tubulysins: a new methodology for the synthesis of natural tubulysins and their analogs. Bioorg Med Chem Lett. 2011 Nov 15;21 (22) :6778-81.

Shipping Conditions

Room temperature

Scientific Category

Natural Products

Clinical Information

No Development Reported

Available Sizes

Frequently Asked Questions

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