Two homogeneous immunoassays for pyridoxamine.
Protein conjugates of pyridoxal have been used to elicit anti-vitamin B6 antibodies in rabbits. These antibodies have been incorporated into 2 homogeneous assays systems, a spin immunoassay, using a paramagnetic derivative of the vitamin as ligand, and a fluorescence enzyme immunoassay, using beta-galactosidase conjugated to vitamin B6 as the indicator molecule. These assay systems do not require fractionation steps, and could be the basis of analytical methodology for nutritional research or clinical diagnosis.
Brandon
D L
DL
Corse
J W
JW
Windle
J J
JJ
Layton
L L
LL
D004578:Electron Spin Resonance Spectroscopy; D000939:Epitopes; D007118:Immunoassay; D007124:Immunoenzyme Techniques; D011733:Pyridoxamine / Q000032:analysis*
D000939:Epitopes; D011733:Pyridoxamine