Tools for advanced Biomolecular Interaction Analysis — SPR sensor chips · SPR biosensors · microarray substrates · reagent kits · running buffers

Better surfaces.
Sharper data.
Smarter biosensing.

XanTec bioanalytics builds the sensor chips, coated slides and surface chemistries that researchers reach for when an experiment has to work the first time – and every time after that.

From Düsseldorf, we supply labs in more than 40 countries with SPR consumables that fit Biacore®, Reichert, Bruker, Sartorius and almost every other platform on the market – at a price that doesn’t punish you for running more experiments.

And while the competition quotes weeks or months, most XanTec orders ship in a few days.

Trusted by pharma R&D, academic core facilities and biotech startups for over 20 years.

One team. Four disciplines. Surfaces that solve real problems.

Surface chemistry, molecular biology, organic synthesis and physics – under one roof in Düsseldorf. That combination is why our customers come to us when an off-the-shelf chip doesn't deliver the data they need, when non-specific binding won't go away, or when a chip coating has to match a difficult analyte.

Why labs switch to XanTec

• Ships in days, not weeks – most orders leave Düsseldorf within a few working days. Where others quote 3–12 weeks, we keep your project moving.
• Broadest chip selection worldwide – including surfaces you simply can’t get from the instrument vendors.
• Custom surfaces in weeks, not quarters – tell us your target, ligand, analyte or custom chip format. We’ll design a coating around it.
• Honest pricing – consumables that scale with your project budget, not against it.
• Real support – you reach a scientist, not a ticket queue.
• Made in Germany – developed and manufactured in Düsseldorf under tight QC.

Our mission

To create affordable, high-quality, customizable bioanalytical tools that are genuinely useful – opening new avenues in biomolecular interaction and cell analysis, so more researchers can ask better questions.

Not sure which sensor chip fits your assay?

Send us your target, your platform and your problem. You’ll get an answer from a scientist who has probably solved it before.

XanTec bioanalytics GmbH

Merowingerplatz 1a
D-40225 Duesseldorf
Germany

  +49 (0) 211 993 647 44
  info@xantec.com