Accession Number:

AD0677653

Title:

INVESTIGATION OF BOTULIN TOXINS AND TOXOIDS WITH THE GEL FILTRATION METHOD. REPORT 2. SEPARATION OF CRUDE TYPE A BOTULIN TOXINS VIA FILTRATION THROUGH SEFADEX G-200 GEL

Descriptive Note:

Corporate Author:

ARMY BIOLOGICAL LABS FREDERICK MD

Report Date:

1967-11-20

Pagination or Media Count:

8.0

Abstract:

Toxin molecules in the type A botulin toxin vary as to size. The basic toxic activity in crude preparations is bound with protein of molecular weight over 200,000 one third -- with proteins of molecular weight close to 160,000, and about 1 -- with proteins of molecular weight close to 65,000.

Subject Categories:

  • Biochemistry
  • Toxicology

Distribution Statement:

APPROVED FOR PUBLIC RELEASE