P. L. McGivern

The enzyme-linked immunosorbent assay (ELISA): A measure of antibody concentration or affinity?

J.E. Butler, Thomas L. Feldbush, P. L. McGivern et al. · Immunochemistry · 1978 · 194 citations

Antibody Concentration, Immunohistochemistry, Immunocytochemical Technique +12

Amplification of the enzyme-linked immunosorbent assay (ELISA) in the detection of class-specific antibodies

J.E. Butler, P. L. McGivern, Priscilla Swanson · Journal of Immunological Methods · 1978 · 57 citations

Allergy, Bioanalysis, Immunology +8

A reliable method for the preparation of bovine secretory immunoglobulin a (SIgA) which circumvents problems posed by IgG1 dimers in colostrum

J.E. Butler, Loren Harold Peterson, P. L. McGivern · Molecular Immunology · 1980 · 34 citations

Animal Physiology, Immunocytochemical Technique, Autoimmune Disease +13

Preliminary evidence for a diagnostic immunoglobulin G1 antibody response among culture-positive cows vaccinated with Brucella abortus strain 19 and challenge exposed with strain 2308

J.E. Butler, G.L. Seawright, P. L. McGivern et al. · American Journal of Veterinary Research · 1986 · 22 citations

Application of the Amplified Enzyme-Linked Immunosorbent Assay: Comparative Quantitation of Bovine Serum IgG1, IgG2, IgA, and IgM Antibodies

J.E. Butler, P. L. McGivern, Lara Cantarero et al. · American Journal of Veterinary Research · 1980 · 21 citations