Database Searching & Protein Identification
5 articlesSpeedy and detailed protein ID of SDS gel bands
Question: The biopharmaceutical company that I work for, consistently uses SDS PAGE and Western Blotting to check protein expression. But this...
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: Is the keratin identified by the protein identification service in my 1D gel band a contamination? Or is it...
Mass spectrometric identification of proteins from Western blots
Question: We have an unknown protein recognized in Western blot by autoantibodies that we need to identify. Is it possible to send...
What does the Mascot Score mean?
Question: I just got my protein identification report. What does the Mascot Score mean? Answer: The Protein Identification report contains a list of proteins that have...