Article Text
PostScript
Letter to the Editor
Measurement of folate
Statistics from Altmetric.com
The measurement of total folate in clinical material became possible with the introduction of the Lactobacillus casei assay some 50 years ago. The use of lactoglobulin as a folate binding agent to measure folate by radioisotope dilution, later fluorimetry, is more user friendly but gives largely similar results.
The principal folate …
Footnotes
Competing interests None.
Provenance and peer review Not commissioned; externally peer reviewed.