Instrument Standards

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Amine-Reactive Dye Compensation Beads

Polysciences’ Amine-Reactive Dye Compensation Beads collection provides microsphere standards designed to react with amine-reactive dyes (such as LIVE/DEAD® fixable stains) and deliver distinct positive and negative bead populations for accurate compensation in multicolour flow cytometry workflows. These beads enable reliable instrument setup, reduce reliance on precious cellular samples, and improve reproducibility across assays.