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About This Item
Empirical Formula (Hill Notation):
C16H17NO5S3
CAS Number:
Molecular Weight:
399.50
UNSPSC Code:
12352200
Quality Level
assay
≥85% (HPLC)
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, protect from light
color
white
solubility
DMSO: 200 mg/mL
shipped in
ambient
storage temp.
−20°C
General description
A cell-permeable sulfonamido analog of SB-3CT (Cat. No. 444274) that displays enhanced aqueous solubility and improved selectivity (Ki = 16 nM, 180 nM, and 900 nM for MMP-2, MMP-9, and MMP-14, respectively). Inhibits MMP-3, MMP-7, and MMP-1 only at much higher concentrations (Ki = 3.6 µM, 295 µM, and >25 µM, respectively). Binds to the enzyme active site and acts as an irreversible inhibitor. Reported to potently suppress cell migration and invasion of HT1080 cells (80% inhibition at 2 µM and >25% inhibition at 100 nM, respectively). Unlike the general MMP inhibitor GM6001 (Cat. No. 364205), this inhibitor does not block the activation of cellular pro-MMP-2 by MT1-MMP.
Biochem/physiol Actions
Cell permeable: yes
Product does not compete with ATP.
Reversible: no
Target Ki: 16 nM, 180 nM, and 900 nM for MMP-2, MMP-9, and MMP-14, respectively
Packaging
Packaged under inert gas
Other Notes
Ikejiri, M., et al. 2005. J. Biol. Chem.280, 33992.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
Storage Class
10-13 - German Storage Class 10 to 13
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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