(408) 747-0185

Biotin-14-dCTP

Catalog No : Z1597
  • Size
    25 nmoles
  • Price
    $100.00
The biotin-modified dCTP analogs are widely used for a variety of non-radioactive DNA labeling reactions including nick translation, random prime labeling, cDNA labeling and 3'-end labeling. The biotinylated probes have been shown to hybridize to homologous nucleic acid at the same rate and to the same extent as non-biotinylated probes. The hybridized biotinylated DNA probes can be detected by avidin and streptavidin. Biotin-14-dCTP is enzymatically incorporated into DNA/cDNA as substitute for dCTP. 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. The 14-atom spacer between the N4 position of cytosine and biotin tag seperates the CTP base from the biotin tag ensuring the optimal properties for Nick Translation. For PCR incorporation experiments with Taq polymerase, 50% Biotin-14-dCTP/ 50% dCTP ratio might be used for Nick Translation. Alternatively, you might determine the best ratio under your test conditions.
Details
  • Product Name
    Biotin-14-dCTP
  • Catalog No
    Z1597
  • ABT-Webpage
    assaybiotechnology.com/Biotin-14-dCTP
  • H-Phrases
    H303, H313, H333
  • Molecular weight
    905.79
  • Product Legend
    Chemical structure for Biotin-14-dCTP *1 mM in Tris Buffer (pH 7.5)*
  • R-Phrase
    R20, R21, R22
  • Shipping
    Dry Ice
  • Solvent
    Water
  • Spectral Properties
    n/a
  • Storage
    f/l
  • Symbol
    Xn
  • UNSPEC Code
    41116134
Application Images