205304-87-6
Chemical Structure
Tubulysin B
- CAS No.: 205304-87-6
- Formula:C42H63N5O10S
- Molecular Weight:830.04
IUPAC Name: (2S,4R)-4-(2-((1R,3R)-1-acetoxy-3-((2S,3S)-N-((butyryloxy)methyl)-3-methyl-2-((R)-1-methylpiperidine-2-carboxamido)pentanamido)-4-methylpentyl)thiazole-4-carboxamido)-5-(4-hydroxyphenyl)-2-methylpentanoic acid
InChIKey: HWCIETDQUHYHGQ-YHVCZDCZSA-N
SMILES: CC(O[C@@H](C1=NC(C(N[C@H](C[C@H](C)C(O)=O)CC2=CC=C(O)C=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
Biological Activity: Tubulysin B is a highly cytotoxic peptide and potent microtubule destabilizing agents isolated from the myxobacteria Archangium geophyra and Angiococcus disciformis. Tubulysin B has IC50 values in the picomolar range against many cancer cell lines, including those with multidrug resistant properties[1].Tubulysin B is a cytotoxic activity tubulysin which inhibits tubulin polymerization and leads to cell cycle arrest and apoptosis[2].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Tubulysin B | 99.88% | Tubulysin B is a highly cytotoxic peptide and potent microtubule destabilizing agents isolated from the myxobacteria Archangium geophyra and Angiococcus disciformis. Tubulysin B has IC50 values in the picomolar range against many cancer cell lines, including those with multidrug resistant properties.Tubulysin B is a cytotoxic activity tubulysin which inhibits tubulin polymerization and leads to cell cycle arrest and apoptosis. | ||||||||||||||||||||
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References
- [1]. Leamon CP, et al. Prostate-Specific Membrane Antigen-Specific Antitumor Activity of a Self-Immolative Tubulysin Conjugate. Bioconjug Chem. 2019 Jun 19;30(6):1805-1813. [Content Brief]
- [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. [Content Brief]
