CS-LD SPRi-Biochips #1300006723

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SPRi-Biochip functionalized with NHS group at low density

CS-LD surface chemistry is suitable for immobilizing molecules with an amine function (NH2 group). The immobilization principle is based on the high affinity of sulphur atoms in POE molecules (POE = polyoxyethylene) on gold.

Free carboxylic acid functions of POE are then activated by a NHS:EDC solution (NHS = N-Hydroxysuccinimide, EDC = 1-ethyl-3- (3-dimethylaminopropyl) carbodiimide). Activated carboxylic acids can then react with free amine functions of the ligand to create amide functions.

CS-LD chemistry (CS surface chemistry low density) is used to immobilize molecules with high molecular weight.

Quantity: Set of 10

Dimensions: 25x12.5x9mm

Weight: 7.3g

Storage conditions: 4°C for 6 months

Shipment: Room Temperature

You can find on this product page a comparison table for the different available surface chemistries.


If you want more information about SPRI-Biochip or about OpenPleX, please visit our website Key Accessories. Sensorchips. Surface Chemistry - HORIBA and OpenPleX - HORIBA.

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