Peptide Companion - software for every peptide chemist

Important note for users who purchased this software before 11/1/98

Calculates:

• Molecular weights
• Elemental analysis results
• Amino acid composition
• Mass spectral fragmentation

Predicts:

• HPLC behavior of peptides
• Difficult sequences to synthesize
• Conformational parameters of peptides/proteins
• Enzymatic or chemical degradation
• Composition of peptide or nonpeptide library
• Amino acid composition from M.W.

Additional features:

• Finds problems in mass spectra
• Evaluates peptide content in lyophilizate based on elemental analysis
• Translates one letter code to/from three letter code
• Serves as database of hundreds of peptides
• Serves as database of protecting groups and other abbreviations
• Understands peptide language

Requires Windows 3.1, 95, 98, 2000, NT, or a system capable of running Windows programs

You can download and try the Demo version - pcomdemo.zip (774 kB).(It is the older version which will point you to our old office in Tucson, AZ. Please, use our new address from this home page for ordering the fully functional version.)
After the transfer, extract files from ZIP archive into an empty directory and run setup.exe.
NOTE: In order to extract files from archive, you will need pkunzip.exe utility.

To find out more about this software, you can read the User's Manual in the HTML format, or you can print it as PDF file for off-line reading.