Timothy J. A. Johnson

Ion filtration chromatography: A powerful new technique for enzyme purification applied to E. coli alkaline phosphatase

Leslie H. Kirkegaard, Timothy J. A. Johnson, Robert M. Bock · Analytical Biochemistry · 1972 · 49 citations

Life Sciences, Biochemistry, Biotechnology +16

Labelled‐replica techniques: post‐shadow labelling of intramembrane particles in freeze‐fracture replicas

John E. Rash, Timothy J. A. Johnson, C. S. Hudson et al. · Journal of Microscopy · 1982 · 39 citations

Life Sciences, Neurobiology, Neuroscience +7

Postreplication labeling of E‐leaflet molecules: Membrane immunoglobulins localized in sectioned, labeled replicas examined by TEM and HVEM

Joseph Dinchuk, Timothy J. A. Johnson, John E. Rash · Journal of Electron Microscopy Technique · 1987 · 38 citations

Life Sciences, Cell Biology, Immunology +13

Aldehyde fixatives: Quantification of acid‐producing reactions

Timothy J. A. Johnson · Journal of Electron Microscopy Technique · 1985 · 34 citations

Life Sciences, Biochemistry, Cellular Biochemistry +11

Visualization of <i>Trichoderma reesei</i> Cellobiohydrolase I and Endoglucanase I on Aspen Cellulose by Using Monoclonal Antibody-Colloidal Gold Conjugates

Rafael A. Nieves, Robert P. Ellis, Roberta J. Todd et al. · Applied and Environmental Microbiology · 1991 · 34 citations · Full text

Life Sciences, Biochemistry, Molecular Biology +15