An alternative to Sensor Chip CM5 with similar dextran matrix but lower charge for improved sensitivity for certain interactions.

  • With similar dextran matrix but lower charge.
  • Suitable for exploring alternative assay conditions (e.g. addressing background binding).
  • Use when sample contaminants have a high positive charge.
  • Suitable for negatively charged proteins and nucleic acids.
  • Attach proteins, nucleic acids, carbohydrates or small molecules.
  • Couple to carboxyl groups on the sensor surface via -NH2, -SH, -CHO, -OH or -COOH.


Similar to Sensor Chip CM5 but with a lower degree of carboxymethylation, which can improve sensitivity for certain interactions. Due to the reduced net negative charge, the surface is well suited for use with negatively charged molecules.

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Product Product Name Price
29104989 Series S Sensor Chip CM4, pack of 1 1 sensor chip 416.00 USD Add to cart


BR100534 Series S Sensor Chip CM4, pack of 3 3 sensor chips 1 054.00 USD Add to cart


BR100539 Sensor Chip CM4, pack of 3 3 sensor chips 706.00 USD Add to cart


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