NEB Tools brings New England Biolabs’ most popular web tools to your iPhone. Use Enzyme Finder to select a restriction enzyme by category or recognition sequence, or search by name to find information on any NEB enzyme. Sort your results so they make sense to you, then email them to your inbox or connect directly to www.neb.com. Determine buffer and reaction conditions for experiments requiring two restriction enzymes using the Double Digest Finder. When using either of these tools, look for Time-Saver and HF enzymes for the ultimate in convenience. Use Tm Calculator to calculate optimum annealing temperature for PCR primers when using NEB polymerases and buffers. Conveniently retrieve suggested PCR cycler settings for NEB polymerases. NEB Tools for the iPhone enables quick and easy access to the most requested restriction enzyme information, and allows you to plan your experiments from anywhere.