Save on Our Optimized Insect Expression System

Get 25% off the ExpiSf Expression System Starter Kit

The Gibco ExpiSf Expression System is a complete chemically-defined baculovirus insect cell protein expression system designed to deliver superior yields and consistent performance run after run using a fast, streamlined workflow.

For a limited time you can get 25% off the list price and claim a free limited-edition laptop sleeve.*

Offer valid through June 30, 2019.

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