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ChromaLink™ Biotin Maleimide Reagent

ChromaLink™ Biotin Maleimide Reagent

Measurable biotinylation boosts reproducibility
The ChromaLink™ Biotin Maleimide version reacts with thiol groups on proteins. It contains a UV-traceable chromophore, based on Chromalink™ technology, to enable reproducibility in your biotinylation process. Now you can measure the degree of biotinylation in minutes, not days, without the standard curves required for HABA/avidin and fluoro-reporter assays. With a simple and direct UV scan, you can quantify biotin incorporation and ensure reproducible production of consistent batches.

Pair up with TriLink's NanoLink™ Streptavidin Magnetic Beads (Cat. No. M-1002-010) for high-sensitivity ELISA, western blot, IHC, or immunoassay development.

Download White Paper: How to Biotinylate with Quantifiable Results

ChromaLink™ Biotin Maleimide Advantages

  • Reproducible Production UV-traceable chromophore permits nondestructive, rapid A280/A354 quantification of incorporated biotin, enabling consistency and reproducibility
  • Thiol-Reactive – Efficiently couples to thiol groups on the amino acid cysteine (C)
  • Extended PEG3 Spacer – Helps reduce aggregation, minimizes steric hindrance, and enhances solubility


Product Formats

  • ChromaLink™ Biotin Maleimide Reagent – available in a 10 mg size (Cat. No. B-1012-010)

Additional Information

Not for resale without express written permission. Not for use in humans. No license under any patent or patent pending is granted or implied by the purchase of any TriLink product. TriLink does not warrant that the use or sale of the products delivered hereunder will not infringe the claims of any United States or other patents or patents pending covering the use of the product alone or in combination with other products or in the operation of any process. All and any use of TriLink product is the purchaser’s sole responsibility.

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   10 mg ($381.00)


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