Figure 1
Simplified representation of vitamin B12-dependent enzymatic pathways
Analytes useful for evaluation for B12/folate deficiency are bolded. Diagram based on Figure 2 from article by Agata Sobczynska-Malefora, MSc, PhD, and colleagues.25 Abbreviations: HoloTC, holotranscobalamin; SAH, S-adenosyl homocysteine; SAM, S-adenosyl methionine.
