title: Zonal ultracentrifuge for the separation of ribosomal subunits.
abstract: Ribosomal subunits were prepared by means of the Anderson zonal ultracentrifuge. With this technique it is possible to separate more than 300 milligrams of subunits with complete resolution in a single run, as compared with about 2 milligrams with conventional rotors. Superior resolution is achieved in the zonal ultracentrifuge, affording possibilities for the detection and preparation of minor ribosomal components.
authors.forename: E S
authors.initials: ES
authors.lastname: Klucis
authors.forename: H J
authors.initials: HJ
authors.lastname: Gould