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pmid: 2459187
We introduce replica-staining label-fracture, a method for the cytochemical mapping of membrane surfaces. This method is a corollary of the rationale of label-fracture (Pinto da Silva and Kan, 1984: J Cell Biol 99:1156). After freeze-fracture the exoplasmic halves of the membrane remain attached to the replica. We show that cytochemical labeling of cell surfaces can be performed by direct post-fracture staining of freeze-fracture replicas. This new variant of label-fracture leads to miniaturization of labeling procedures and allows standardization of labeling conditions and simultaneous processing of different specimens.
Staining and Labeling, Histocytochemistry, Wheat Germ Agglutinins, Cell Membrane, Erythrocyte Membrane, Immunohistochemistry, Concanavalin A, Freeze Fracturing, Humans, Colloids, Gold, Lymphocytes
Staining and Labeling, Histocytochemistry, Wheat Germ Agglutinins, Cell Membrane, Erythrocyte Membrane, Immunohistochemistry, Concanavalin A, Freeze Fracturing, Humans, Colloids, Gold, Lymphocytes
citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 28 | |
popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Top 10% |