https://www.selleckchem.com/pr....oducts/phycocyanobil
Indeed, Chk2 physically interacted with CaM in the presence of Ca2+, with their binding markedly pronounced in FIR-irradiated cells. Pre-treatment with a Ca2+ chelator significantly reversed FIR irradiation-increased p-Chk2-Thr68 expression. In addition, a CaM antagonist or small interfering RNA-mediated knockdown of the CaM gene expression significantly attenuated FIR irradiation-increased p-Chk2-Thr68 expression. Finally, pre-treatment with a potent Chk2 inhibitor significantly reversed both FIR irradiation-stimulated p-Chk2-T