The Web is filled with Online Tools that make our life as protein biochemists easier. Here’s a listing of online tools:
Online tools for Protein Solubility prediction starting from amino acid sequence
Online tools for Protein Folding prediction starting from amino acid sequence
- FoldIndex: Will this Protein Fold? – Weitzman Institute, Israel
- FoldUnfold
Protocols on Refolding
Excellent article on Protein Precipitation in Wikipedia.