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More than 400,000 ELISA kits, antibodies, proteins, peptides and isotype controls. Find and order the most suitable product for your research - global delivery!

U.S. government-funded national resource for molecular biology information. Access to many public databases and other references, including the draft human genome.

Nature - the world's best science and medicine on your desktop

Devoted to fostering developments in the science and practice of clinical immunology. Information on goals, meetings and job opportunities for members. Publishes ...

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The peer-reviewed research publication of the American Association of Immunologists. Features both clinical and basic immunologic research. Archive containing ...