Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 1976 May 31;282(21):1889-92.

[Isopycnic centrifugation in metrizanide gradient of ribosomal ribonucleoprotein precursor particles]

[Article in French]
M A Auger, M Longuet
  • PMID: 821661

[Isopycnic centrifugation in metrizanide gradient of ribosomal ribonucleoprotein precursor particles]

[Article in French]
M A Auger et al. C R Acad Hebd Seances Acad Sci D. .

Abstract

Metrizamide has been described as a new medium for isopycnic centrifugation of unfixed biological particles. In the murine leukemia cell line L 5178 Y, the buoyant density of 80 S and 60 S preribosomal particles was found to be 1,22 g/cm3, which is noticeably lighter than buoyant densities of mature ribosomal particles.

PubMed Disclaimer

Publication types