Aminoallyl-dUTP-XX-ATTO-643

Jena Bioscience

Aminoallyl-dUTP-XX-ATTO-643

9

Incorporation into DNA/cDNA by - PCR with Taq polymerase in-house data - Nick Translation with DNAse I/ DNA Polymerase I in-house data

Research Use Only

1.0-1.1 mM

Other Conjugate

Aminoallyl-dUTP-XX-643 is recommended for direct enzymatic labeling of DNA/cDNA e.g. by PCR and Nick Translation. It is incorporated as substitute for its natural counterpart dTTP. The resulting Dye-labeled DNA/cDNA probes are ideally suited for fluorescence hybridization applications such as FISH or microarray-based gene expression profiling. Optimal substrate properties and thus labeling efficiency is ensured by an optimized linker attached to the C5 position of uridine. ATTO 643 is a hydrophilic dye with excellent photostability compared to fluorescein. Recommended Aminoallyl-dUTP-XX-643/dTTP ratio for PCR and Nick Translation: 20-30% Aminoallyl-dUTP-XX-643/ 80-70% dTTP Please note: Protect the Dye-labeled dUTP from exposure to light and carry out experimental procedures in low light conditions. The optimal final concentration of the Dye-labeled dUTP may very depending on the application and assay conditions. For optimal product yields and high incorporation rates an individual optimization of the Dye-labeled-dUTP/dTTP ratio is recommended.

2°C to 8°C,RT

41106305