Sauer:Links

Biology-related tools

ExPASy Proteomics server

• links to many pages to calculate parameters about your favorite proteins

Colibri

• E. coli genome site; get sequences, see the position of your gene in the chromosome, and other fun stuff

Biopolymer calculator

• calculate extinction coefficients, Tm's, and base composition for your DNA or RNA; calculate amino acid composition and extinction coefficient for your protein

Novagen pET vector table

• table with links to properties/sequences of pET vectors
• note: slow to load

Companies

IDT

Sigma

Pierce

New England Biolabs

Amersham