oYo-Link® Click-Chemistry & Chemical Conjugations

Site-specific labeling. Copper-free click-chemistry or Thiol-Maleimide coupling reactions.

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  • oYo-Link® Azide

    Site-specifically label your antibody with oYo-Link® Azide for subsequent click chemistry

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  • dbco

    oYo-Link® DBCO

    Site-specifically label your antibody with oYo-Link® DBCO for subsequent copper-free click

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  • tetrazine

    oYo-Link® Tetrazine

    Site-specifically label your antibody with oYo-Link® Tetrazine for subsequent click-chemistry

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  • thiol

    oYo-Link® Thiol

    Site-specifically label your antibody with oYo-Link® Thiol for coupling reactions with

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oYo-Link® Advantages

Easy & rapid labeling

Reactions require less than 30 seconds hands-on time, 2 hours total.

Covalent, site-specific labeling to the Fc region

No loss in antibody functionality & highly efficient labeling resulting in homogeneous conjugates with 1 to 2 labels per antibody.

Label small amounts

Label as little as 1 µg of antibody at a time and in diluted antibody solutions – 50 µg/mL.

Robust buffer compatibility

No purification steps; 100% sample recovery – no wasting of expensive samples.