傻瓜
发表于 2025-4-1 03:56:48
Calciumhe chemistries of all the other elements in the environment that are used, or even not used, by cells. One major concern is the limitation of the availability of the element concerned, in part because of the presence of other elements, which may have changed during the evolution of Earth and its org
配偶
发表于 2025-4-1 08:22:47
Crystal Structure of Calpain and Insights into Ca2+-Dependent Activation are cytosolic cysteine proteases that are ubiquitously expressed and differ in their sensitivity to Ca.. They consist of an isoform-specific catalytic approx 80-kDa subunit and a common regulatory approx 28-kDa subunit. Although the exact physiological roles of calpains remain to be elucidated, the