Fluorescein-12-dUTP，orb63592，B

类别: Small Molecules

描述: 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.

别名: Fluorescein-X-(5-aminoallyl)-dUTP, 5/6-Fluorescein-X-(5-aminoallyl)-2'-deoxyuridine-5'-triphosphate, Triethylammonium salt

浓度: 1.0 mM-1.1 mM

形态: solution in water; Color: yellow-orange; pH: 7.5 ± 0.5

应用说明: Incorporation into DNA/cDNA by: PCR with Taqpolymerasein-house data; Nick Translation with DNAse I/DNA Polymerase Iin-house data. Spectroscopic Propertie: λexc 492 nm, λem 517 nm, ε 83.0 L mmol-1 cm-1 (Tris-HCl pH 7.5).

分子式: C39H41N4O21P3

分子量: Theoretical MW: 994.69 g/mol (free acid); Detected MW: 994.15 g/mol (free acid)

纯度: ≥ 95% (HPLC)

SMILES: 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

保存条件: store at -20 °C

备注: For research use only.