ChromaLink™ Didoxigenin contains a UV-traceable chromophore to enable reproducibility labelling
- Reproducible production – UV-traceable chromophore permits non destructive, rapid A280/A354 quantification of incorporated biotin, enabling consistency and reproducibility
- Extended PEG3 spacer – helps reduce aggregation, minimises steric hindrance, and enhances solubility
The degree of biotinylation can be measured in minutes, without the standard curves required for HABA/avidin and fluoro-reporter assays. With a simple and direct UV scan, biotin incorporation can be quantified and reproducible production of consistent batches ensured. ChromaLink™ labelling can be paired with NanoLink™ Streptavidin Magnetic Beads for many types of assay development.