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Build Your Transfer Kit – Get Blotting Paper for $1

(May 14-20th) Reward Members save $29 when bundling a membrane + buffer.
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Clarity in Every Lane: Meet Our Pre‑Stained Protein Markers

Experience vibrant, easy‑to‑read protein bands that take the guesswork out of SDS‑PAGE and Western blot analysis. Our pre‑stained markers offer consistent, reliable performance—giving you the confidence to focus on your results, not your references.

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Trusted Innovation in Biological Separations for Over 30 Years

Explore our range of expertly developed products, reflecting decades of innovation designed to simplify and enhance your laboratory workflows.