“钙”的问题不是个单纯的“骨头”问题,补钙这掷地有声的两个字也不仅仅是个口号,你会发现钙与你的身体各个系统都有密切的联系。钙结合蛋白是一种具有特异性、高亲和力、能可逆地与钙相结合的蛋白质。它广泛存在于细胞内 The problem of “calcium” is not a simple “bone” problem. The word calcium is not just a slogan. You will find that calcium is closely linked to all the systems in your body. Calcium-binding protein is a protein with high specificity, high affinity and reversible binding to calcium. It is widespread in the cell