CAIX inhibitor S4 is an inhibitor of carbonic anhydrase IX (CAIX; Ki = 0.007 µM for the recombinant human enzyme). It is selective for CAIX over CAI and CAII but does inhibit CAXII (Kis = 5.6, 0.55, and 0.002 µM, respectively). CAIX inhibitor S4 inhibits proliferation of HT-29 and MDA-MB-231, but not HCT116, cancer cells under anoxic conditions (IC50s = 20, 481, and >1,000 µM, respectively). CAIX inhibitor S4 (10 mg/kg, i.p.) reduces the number of lung metastases, but not primary tumor growth, in an MDA-MB-231 mouse xenograft model.
CAIX inhibitor S4 is an inhibitor of carbonic anhydrase IX (CAIX; Ki = 0.007 µM for the recombinant human enzyme). It is selective for CAIX over CAI and CAII but does inhibit CAXII (Kis = 5.6, 0.55, and 0.002 µM, respectively). CAIX inhibitor S4 inhibits proliferation of HT-29 and MDA-MB-231, but not HCT116, cancer cells under anoxic conditions (IC50s = 20, 481, and >1,000 µM, respectively). CAIX inhibitor S4 (10 mg/kg, i.p.) reduces the number of lung metastases, but not primary tumor growth, in an MDA-MB-231 mouse xenograft model.
Shipping & Handling
Shipped In
Room Temperature in continental US; may vary elsewhere
Safety & Storage
Storage Temperature
-20°C
Safety Statement
WARNING This product is not for human or veterinary use. Information provided in the product description is from published literature. Due to the nature of scientific experimentation, your results (e.g., selectivity and effective concentrations) or specific application for this product may differ. If you have questions about how this product fits your application, please contact our technical support staff.
Room Temperature in continental US; may vary elsewhere
Safety & Storage
Storage Temperature
-20°C
Safety Statement
WARNING This product is not for human or veterinary use. Information provided in the product description is from published literature. Due to the nature of scientific experimentation, your results (e.g., selectivity and effective concentrations) or specific application for this product may differ. If you have questions about how this product fits your application, please contact our technical support staff.
Regulatory & Compliance
We’re currently in BETA - Interested in joining? Let us know and we’ll get you set up with early access.
We’re currently in BETA - Interested in joining? Let us know and we’ll get you set up with early access.