title: Competitive protein-binding analysis of vitamin B12 using Lactobacillus leichmannii as a specific binder.
mesh_terms: D000085:Acetates; D000900:Anti-Bacterial Agents; D001665:Binding Sites; D001667:Binding, Competitive; D001681:Biological Assay; D002021:Buffers; D002498:Centrifugation; D003037:Cobalt Radioisotopes; D004209:Disposable Equipment; D005069:Evaluation Studies as Topic; D005374:Filtration; D006728:Hormones; D006863:Hydrogen-Ion Concentration; D007778:Lactobacillus; D009994:Osmolar Concentration; D010710:Phosphates; D011485:Protein Binding / Q000187:drug effects; D011869:Radioligand Assay / Q000379:methods* / Q000592:standards; D013594:Syringes; D013696:Temperature; D013997:Time Factors; D014805:Vitamin B 12 / Q000097:blood*
chemical_list: D000085:Acetates; D000900:Anti-Bacterial Agents; D002021:Buffers; D003037:Cobalt Radioisotopes; D006728:Hormones; D010710:Phosphates; D014805:Vitamin B 12