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Active B12 assay for diagnosing vitamin B12 deficiency | Advice | NICE

The Abbott ARCHITECT Active‑B12 assay is a test for detecting levels of serum holotranscobalamin, which is the metabolically available component of vitamin B12, and can be used as a marker of vitamin B12 deficiency. Four diagnostic test accuracy studies, using different reference standards, repor...
Shared on Wednesday 28th October 2015