Implementation of the gas chromatographic/mass spectrometric peptide sequencing program PEPALG on a personal computer for off-line analysis.

The gas chromatographic/mass spectrometric peptide sequencing program PEPALG has been implemented in both FORTRAN and PASCAL on a personal computer for convenient off-line analysis. The availability of PEPALG in a microcomputer-based version of both FORTRAN and PASCAL should now allow ready access to this powerful protein sequencing technique by any interested laboratory.