25 (OH) Vitamin D direct day ELISA

The 25 (OH) Vitamin D direct day ELISA kit is intended for the quantitative determination of 25 (OH) - vitamin D in serum and fresh human blood plasma.

Vitamin D regulates intestinal calcium resorption, bone mineralization, osteoblast differentiation, and bone matrix synthesis. 25 (OH) Vitamin D form is obtained after hydroxylation of Carbon 25 in the liver: this is the main form present in the circulating system, and its levels are use as an indicator for the general Vitamin D status of an individual.

Vitamin D deficiency has been associated to many diseases such as osteoporosis, rickets, osteomalacia, cancers and cardiovascular disease.