25-OH Vitamin D3-BSA Conjugated

保存条件 ：Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.

供应商 ：安必奇生物科技

Vitamin D is a groupof fat-soluble secosteroids, the two major physiologically relevant forms ofwhich are vitamin D2 (ergocalciferol) and vitamin D3 (cholecalciferol).Vitamin D without a subscript refers to either D2 or D3 or both. Vitamin D3is produced in the skin of vertebrates after exposure to ultraviolet B lightfrom the sun or artificial sources, and occurs naturally in fish and a fewother foods. In some countries, staple foods such as milk, flour andmargarine are artificially fortified with vitamin D, and it is also availableas a supplement in pill form. Light-exposed mushrooms may provide up to 100%of the recommended Daily Value of vitamin D