Database Searching & Protein Identification
5 articlesSpeedy and detailed protein ID of SDS gel bands
Question: Can I identify hundreds of gel bands in a few days? The biopharmaceutical company that I work for, consistently uses SDS...
GPMAW lite – Protein Sequence Calculator (and much more)
When working with proteins you often need to make simple bioinformatics calculations on a specific protein sequence - and for...
Common protein contaminants in mass spectrometric protein ID
Questions: Why was Keratin identified in my 1D gel band? Is the keratin determined by the protein identification service in my...
Mass spectrometric identification of proteins from Western blots
Question: Is there a protocol for preparing PVDF membrane for mass spectrometry? We have an unknown protein recognized in Western blot by...
What does the Mascot Score mean?
Question: What does the Mascot Score mean? I just got my protein identification report. What does the Mascot Score mean? Answer: The Protein Identification...