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USB® Molecular Biology Reagents and Biochemicals

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USB Products

Welcome to the online home of USB products. Our wide variety of high-quality PCR reagents, molecular biology enzymes, purification kits, and ultrapure biochemicals are used by life science researchers worldwide. All of our products undergo extensive functional and contaminant testing to ensure quality and consistency.

Featured Products

PCR cleanup in the Express lane. Just 5 minutes to superior sequencing results.

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Download one of our new tutorials for tips on using VersaTaq Direct PCR Polymerase.

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What's New

USB Taq DNA Polymerase is now less than 10¢ per unit!

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Free folding chair with $250 purchase of USB products (US only).

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