calp2

Cell-permeable calmodulin (CaM) antagonist that binds to the EF-hand/Ca2+-binding site. CALP2 has been demonstrated to inhibit CaM-dependant phosphodiesterase activity and increase intracellular Ca2+ concentrations by modulating Ca2+-channel activity. CAL

CALP2 acetate is an antagonist of calmodulin showing high affinity for binding to the CaM EF-hand Ca2+-binding site with a Kd of 7.9 µM. CALP2 acetate potently inhibits of adhesion and degranulation. CALP2 acetate is also a strong activator of alveolar macrophages. CALP2 acetate inhibits CaM-dependent phosphodiesterase activity and increases intracellular Ca2+ concentrations.

CALP2 TFA, a potent calmodulin (CaM) antagonist with a dissociation constant (Kd) of 7.9 µM, exhibits high affinity for the CaM EF-hand Ca2+-binding site. This compound effectively inhibits CaM-dependent phosphodiesterase activity and elevates intracellular Ca2+ concentrations. Furthermore, it significantly hinders adhesion and degranulation, while also acting as a robust activator of alveolar macrophages [1] [2] [3] [4].