Method for the Direct Specific Measurement of Vitamin B12 Bound to Transcobalamin II in Plasma
- 1 January 1993
- journal article
- research article
- Published by S. Karger AG in Acta Haematologica
- Vol. 89 (4) , 195-199
- https://doi.org/10.1159/000204522
Abstract
The concentration of plasma vitamin B12 bound to transcobalamin II was measured by two methods: QUSO® and Heparin Sepharose® (HS). The new HS procedure provided a specific, direct measurement of vitamin B12 bound to both R binder and transcobalamin II in plasma.Keywords
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