Vitamin D3 ELISA Kits

Target Information

Vitamin D3, also known as cholecalciferol, is a form of vitamin D that is synthesized in the skin upon exposure to ultraviolet B (UVB) light from the sun. It is the most biologically active form of vitamin D and plays a crucial role in maintaining overall health. Structurally, vitamin D3 is a steroid hormone precursor that undergoes metabolic processes in the liver and kidneys to be converted into its active form, known as calcitriol. Calcitriol acts as a hormone that regulates calcium and phosphorus metabolism in the body. The main function of vitamin D3 is to facilitate the absorption of calcium and phosphorus from the intestine, promoting their utilization for bone health and growth. It aids in the regulation of bone mineralization, ensuring the proper formation and maintenance of strong and healthy bones. Vitamin D3 is also involved in various other physiological processes beyond bone health. It plays a vital role in modulating immune function, helping to regulate the immune response and reduce the risk of autoimmune diseases. Additionally, it has been linked to cardiovascular health, muscle function, and mood regulation. In terms of localization, vitamin D receptors are present in various tissues throughout the body, including the intestines, bones, kidneys, immune cells, and brain. This widespread distribution of vitamin D receptors highlights the importance of maintaining adequate vitamin D3 levels for optimal functioning of these tissues and overall health.