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Biotin DecaLabel™ DNA Labeling Kit

Kód produktu: K0652 Kód výrobce: K0652 Kód dodavatele: {2FCC6FFB-962B-46C0-87BB-B9B5223FA7EA} Výrobce: Life Technologies Czech Republic s.r.o.
11 071,50 Kč
9 150,00 Kč bez DPH
do týdne
Biotin DecaLabel DNA Labeling Kit is an advanced system for the efficient synthesis of biotin-labeled DNA probes.
Zobraz detailní popis

Detailní popis

The Thermo Scientific Biotin DecaLabel DNA Labeling Kit is an advanced system for the efficient synthesis of biotin-labeled DNA probes, based on an improved random-primed labeling method developed by Feinberg and Vogelstein (see References 1, 2). The primary improvement over traditional random-primed method involves the use of random decamers instead of hexamers, ensuring more efficient annealing with DNA at 37°C. Klenow Fragment, exo-, included in the kit, is genetically engineered enzyme with no detectable exonuclease activity. The enzyme does not degrade the labeled probe during reaction, which results in a high labeling yield even with low amounts of template. You can uniformly label any length DNA fragments.

Biotin-labeled DNA is detected with the Biotin Chromogenic Detection Kit or conventional biotin-avidin or biotin-streptavidin detection systems.

Highlights

  • Non-radioactive labeling of DNA
  • Efficient priming of labeling reactions with random decamers
  • High yields with Klenow Fragment, exo-: no degradation of a labeled probe during reaction

Applications

  • Generation of biotin-labeled DNA probes for a variety of non-radioactive hybridization experiments, including Southern and Northern blots, colony/plaque hybridizations, dot/slot blots, and in situ hybridizations.

Includes

  • Klenow Fragment, exo-
  • Decanucleotides in Reaction Buffer
  • Biotin Labeling Mix
  • Control Template
  • Biotin-labeled DNA
  • Water, nuclease-free
  • Detailed Protocol

Principle

Random decamers are annealed to a denatured template DNA molecule, and new strands are synthesized by the Klenow Fragment, exo- in the presence of biotin-dUTP. During this reaction, the biotinylated nucleotides are incorporated into the newly synthesized complementary DNA strand.

DNA labeling by the random primed method

DNA labeling by the random primed method. [α-32P]-dNTP, [α-33P]-dNTP, biotin-dUTP, fluorescein-, aminoallyl- or DIG-dUTP can be used.

CategoryName
Hazardous No
Hazardous: No
Quality Control
  • The kit is tested in a control labeling reaction.
  • The biotin-labeled DNA probe is used in dot-blot.
  • Low amounts of homologous DNA (0.1 to 0.03 pg) are detected after 16 hours of color development with Biotin Chromogenic Detection Kit.
Shelf Life:
Shipping Condition:
Storage Condition -20 C
Storage Condition: -20 C

Obsah balení

30 rxns

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