Related Experiment Video
Updated: Aug 2, 2026

Chemically-blocked Antibody Microarray for Multiplexed High-throughput Profiling of Specific Protein Glycosylation in Complex Samples
Published on: May 4, 2012
Preparation of monospecific antiserum to lupin nodule glutamate dehydrogenase
Immunization of rabbit, using biochemically homogeneous glutamate dehydrogenase, proved to be unsuitable to produce monospecific antiserum. The presence of traces of contaminating immunogen (undetected by physiochemical methods) induced the production of other antibodies. Procedures for rigorously establishing monospecificity of antisera and a technique for preparation of monospecific antiserum, using immunologically impure antigens, are described.
Immunization of rabbit, using biochemically homogeneous glutamate dehydrogenase, proved to be unsuitable to produce monospecific antiserum. The presence of traces of contaminating immunogen (undetected by physiochemical methods) induced the production of other antibodies. Procedures for rigorously establishing monospecificity of antisera and a technique for preparation of monospecific antiserum, using immunologically impure antigens, are described.

