Itepekimab (REGN-3500) is a potent monoclonal antibody against IL-33.Itepekimab reduces airway inflammation and associated tissue damage in in vivo experiments and can be used to study asthma.

Sodium metatungstate is a potent inhibitor of ecto-nucleoside triphosphate diphosphohydrolase (NTPDase)(Ki values of 2.58 μM, 3.26 μM, and 28.8 μM for NTPDase 1, NTPDase 3 and NTPDase 2 respectively).

Cevipabulin (TTI-237) is a microtubule-active antitumor compound and inhibits the binding of [3H] vinblastine to tubulin (IC50: 18-40 nM in the human tumor cell line).