Biotin-16-dUTP

SKU: orb1733882

Description

Biotin-16-dUTP is enzymatically incorporated into DNA/cDNA as sub-stitute for its natural counterpart dTTP. The resulting Biotin-labeled DNA/cDNA probes are subsequently detected using streptavidin conjugated with horseradish peroxidase (HRP), alkaline phosphatase (AP), a fluorescent dye or agarose/magnetic beads. Optimal substrate properties and thus labeling efficiency as well as an efficient detec-tion of the Biotin moiety is ensured by a 16-atom linker attached to the C5 position of uridine. Recommended Biotin-16-dUTP/dTTP ratio for PCR and Nick Translation: 50% Biotin-16-dUTP/50% dTTP.

Images & Validation

• Application Notes:
  Incorporation into DNA/cDNA by: PCR with Taqpolymerase & in-house data; Nick Translation with DNAse I/DNA Polymerase I & in-house data; Primer Extension with Klenow exo-; 3'-End Labeling with Terminal deoxynucleotidyl Transferase (TdT); Reverse Transcription with MMLV Reverse Transcriptase. Incorporation into RNA by 3'-End Labeling with Terminal deoxynucleotidyl Transferase (TdT). < br>< b>Spectroscopic Propertie: λmax 240 nm, ε 10.7 L mmol-1 cm-1 (Tris-HCl, pH 7.5).

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Key Properties

• Molecular Weight: Theoretical MW: 947.78 g/mol (free acid); Detected MW: 947.23 g/mol (free acid)
• Purity: ≥ 98% (HPLC)
• Formula: C₃₂H₅₂N₇O₁₈P₃S
• SMILES: C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)NCCCCCC(=O)NCCCC(=O)NC/C=C/c1c(=O)[nH]c(=O)n([C@H]3C[C@@H]([C@H](O3)COP(=O)(OP(=O)(OP(=O)(O)O)O)O)O)c1)NC(=O)N2

Storage & Handling

• Storage: store at -20 °C. Short term exposure (up to 1 week cumulative) to ambient temperature possible
• Form/Appearance: filtered solution (30 kDa) in water; Color: colorless to slightly yellow; pH: 7.5 ± 0.5
• Concentration: 1.0 mM-1.1 mM
• Expiration Date: 12 months from date of receipt.
• Disclaimer: For research use only

Compound Identifiers

PubChem CID

101511937