A commercially available holotranscobalamin (holo-TC) radioimmunoassay (RIA) (Axis-Shield, Dundee, Scotland) was evaluated in four laboratories and compared with a holoTC ELISA run in one laboratory...
Keywords: ELISA, holotranscobalamin (holoTC), radioimmunoassay (RIA), Validation
10/2005 | Clinical Chemical Laboratory Medicine, Walter de Gruyter