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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

Get proven performance from Shrimp Alkaline Phosphatase, Recombinant (rSAP), the Phosphatase benchmark

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Analyze in vivo interaction of protein-DNA in the genome with our Chromatin Immunoprecipitation (ChIP) Assay Kit

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What's New

Discover why you should replace your current qPCR master mix with USB VeriQuest qPCR solutions

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Feed America’s hungry when you purchase USB products (offer valid in U.S. only)

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