A simple modification on the vacuum system of the Beckman automated sequencer to improve the efficiency of edman degradation

Academic Article

Abstract

  • A simple modification of the high-vacuum system of the Beckman automated sequencer is described. The air cylinder controlling the high vacuum to the reaction cup has been replaced with an electrically operated stainless-steel solenoid valve. The system maintains better high vacuum without the necessity for frequent oil changes. The efficiency has been demonstrated by the results of extended amino acid sequence analysis of various unknown proteins and peptides. © 1980.
  • Authors

    Digital Object Identifier (doi)

    Author List

  • Bhown AS; Cornelius TW; Mole JE; Lynn JD; Tidwell WA; Bennett JC
  • Start Page

  • 35
  • End Page

  • 38
  • Volume

  • 102
  • Issue

  • 1