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USB® Molecular Biology Reagents and Biochemicals


USB Products

Welcome to the new 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

Only ExoSAP-IT PCR Product Clean-up uses SAP, offering higher specific activity for better sequencing data when compared to alternative alkaline phosphatases.

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Looking for a faster, more accurate poly (A) tail length assay? Try our newly reconfigured kit for increased efficiency using common lab equipment.

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What's New

Get one of five new microbes when you purchase two USB enzymes.

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Request your copy of the 2011-2012 USB products catalog today!

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