Vitamin D metabolites in frozen human serum
SIAL/NIST972A - NIST® SRM® 972a
Product Type: Chemical
application(s) | pharmaceutical (small molecule) |
format | matrix material |
grade | certified reference material |
manufacturer/tradename | NIST® |
packaging | pkg of 4 x 1 mL |
Quality Level | 100 ![]() |
Application: | Vitamin D metabolites in frozen human serum has been used as a reference material for the calibration and standardization of 25-hydroxyvitamin D (25(OH)D) from dried blood spot samples by liquid chromatography-tandem mass spectrometry (LC-MS/MS). |
Biochem/physiol Actions: | Vitamin D known as cholecalciferol exists as vitamin D3. It is taken in the diet through fortified dairy products and fish oils. It is synthesized in the skin from 7-dehydrocholesterol by ultraviolet irradiation. The biologically active form of vitamin D, 25(OH)2D3, is essential for mineral metabolism, and for other physiological functions like inhibition of growth of cancer cells and protection against certain immune mediated disorders. |
General description: | SRM 972A_cert ![]() ![]() |
General description: | SRM 972A _SDS ![]() ![]() |
Legal Information: | NIST is a registered trademark of National Institute of Standards and Technology |
Legal Information: | SRM is a registered trademark of National Institute of Standards and Technology |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
UNSPSC | 41116107 |