Results 21 to 30 of about 2,323 (103)

The diagnosis of vitamin B12 deficiency in sheep: comparison of serum vitamin B12 levels measured by a microbiological and a radioisotope dilution technique.

open access: yesAnnales de recherches veterinaires. Annals of veterinary research, 1985
Serum vitamin B12 from 6 sheep fed a diet containing 0.06 mg cobalt per kg dry matter (DM) was analysed by a radioisotope dilution (RID) technique. The results were compared with values obtained by a microbiological method (Lactobacillus leichmannii - ATCC 7830) specific for "true" vitamin B12.
Mohammed, R., Lamand, M.
openaire   +2 more sources

Advancing Positron Imaging with Alginate-Based Tracers: Design, Synthesis, and Radiolabelling Methods. [PDF]

open access: yesMethodsX
Bruno CH   +9 more
europepmc   +1 more source

A Stable Isotope Tracing Primer for the Mass Spectrometrist. [PDF]

open access: yesAnnu Rev Anal Chem (Palo Alto Calif)
Solmonson A, Faubert B, Mathews TP.
europepmc   +1 more source

Time-Resolved Native Mass Spectrometry for Direct Measurement of Biomolecular Kinetics. [PDF]

open access: yesJ Am Chem Soc
James VK   +10 more
europepmc   +1 more source

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