YD BioLabs proudly introduces the Rapid 5′-End Oligonucleotide / ssDNA Labeling Kit, designed to deliver fast, efficient, and stable covalent labeling of single-stranded DNA at the 5′ end. Powered by our proprietary enzymatic labeling technology, this kit supports a wide range of tags, including fluorescent dyes, haptens, biotin, and click-chemistry handles.
Key Advantages:
- High efficiency & productivity in 5′-end DNA labeling
- Reagent-only format – no specialized instruments required
- Broad compatibility with downstream conjugation to surfaces, antibodies, or drugs
Best Suited For:
✔ Probe-based genotyping
✔ Pyrosequencing and DNA array hybridization
✔ Antibody–oligo or drug–oligo conjugates
✔ Immobilization on beads, slides, or biosensors
✔ Electrophoretic mobility shift assay (EMSA)
Discover a faster, simpler, and more versatile way to label ssDNA — contact us to request your kit, get technical data, or discuss your application needs.




