AbDesigner: Online tool used for the design of antibodies for Western blot experiments.
BenchSci - Search Antibodies - Use the free version of BenchSci for individuals.
ExPASY: Expert Protein Analysis System is operated by the Swiss Institute of Bioinformatics and houses a range of molecular biology data including proteomics.
FindPept: FindPept is a tool housed in ExPASY that allows for the identification of peptides fragments and takes into account chemical and post-translational modifications.
StringDB: Protein-protein interaction network database.
Swiss-Prot & more protein databases and tools
Protein Prospector Proteomics tools for mining sequence databases in conjunction with Mass Spectrometry experiments.
Nobel Lecture - Tanaka Nobel Prize - Chemistry - 2002 for molecular ionization