Fluorescein-12-dUTP, Fluorescein-X-(5-aminoallyl)-dUTP
Catalogue Number: NU-803-FAMX-S-JEN
| Manufacturer: | Jena Bioscience |
| Shelf Life: | 12 months |
| Ph: | 7.5 +/-0 |
| Physical state: | Solution |
| Type: | Labelled Nucleotides |
| Shipping Condition: | Blue Ice |
| Storage Condition: | RT |
| Unit(s): | 10 ul |
Description
Description: Fluorescein-12-dUTP 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. Recommended Fluorescein-12-dUTP/dTTP ratio for PCR and Nick Translation: 30-50% Fluorescein-12-dUTP/ 70-50% 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.
Additional Text
Concentration
1.0-1.1 mM
Application Notes
Incorporation into DNA/cDNA by - PCR with Taq polymerase in-house data, [1] - Nick Translation with DNAse I/ DNA Polymerase I in-house data
Short Description
5/6-Fluorescein-X-(5-aminoallyl)-2'-deoxyuridine-5'-triphosphate, Triethylammonium salt
Smile String
O=c1ccc2c(c1)oc1cc(O)ccc1c2c1c(ccc(c1)C(=O)NCCCCCC(=O)NC/C=C/c1cn(c(=O)[nH]c1=O)[C@@H]1O[C@H](COP(=O)(O)OP(=O)(O)OP(=O)(O)O)[C@@H](O)C1)C(=O)O.O=c1c(cn(c(=O)[nH]1)[C@@H]1O[C@H](COP(=O)(O)OP(=O)(O)OP(=O)(O)O)[C@@H](O)C1)/C=C/CNC(=O)CCCCCNC(=O)c1cc(c(c2c3ccc(O)cc3oc3cc(=O)ccc23)cc1)C(=O)O
Molecular Weight
994.69 g/mol (free acid)
Molecular Formula
C39H41N4O21P3 (free acid)
Storage Note
store at -20 °C|12 months after date of delivery||Short term exposure (up to 1 week cumulative) to ambient temperature possible.
NU-803-FAMX-S Datasheet
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