TAME is a competitive inhibitor of the ubiquitin ligase anaphase-promoting complex/cyclosome (APC/C). It promotes Cdc20 autoubiquitination and inhibits cyclin proteolysis in mitotic Xenopus oocyte extracts (IC50 ~ 12 μM) and blocks cyclin degradation in interphase extract.
CAS Number: 1784-03-8
Molecular Weight: 378.87
Chemical Name: (S)-methyl 5-guanidino-2-(4-methylphenylsulfonamido)pentanoate, hydrochloride
Appearance: Solid Power.
Purity: ≥98% (or refer to the Certificate of Analysis)
Solubility: DMSO and water up to 100 mM
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined.
HS Tariff Code: 382200
How to use
TAME was used at 50-200 µM final concentration in various in vitro assays.
- Zeng X, et al. Pharmacologic inhibition of the anaphase-promoting complex induces a spindle checkpoint-dependent mitotic arrest in the absence of spindle damage. (2010) Cancer Cell. 18(4):382-95.
- Zeng X, et al. An APC/C inhibitor stabilizes cyclin B1 by prematurely terminating ubiquitination. (2012) Nat Chem Biol. 8(4):383-92.
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