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Merck
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Key Documents

11093657910

Roche

DIG DNA Labeling and Detection Kit

greener alternative

Sinônimo(s):

dna labeling and detection kit, dig

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About This Item

Código UNSPSC:
41105500

uso

sufficient for 25 labeling reactions
sufficient for 50 blots

Nível de qualidade

fabricante/nome comercial

Roche

características do produto alternativo mais ecológico

Designing Safer Chemicals
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

categoria alternativa mais ecológica

temperatura de armazenamento

−20°C

Descrição geral

DIG DNA Labeling and Detection Kit is a convenient kit for random-primed labeling of DNA with digoxigenin-deoxyuridine triphosphate (dUTP), alkali-labile and color detection of hybrids by enzyme immunoassay. In this method, the complementary strand of denatured DNA is synthesized by Klenow polymerase using the 3′-OH termini of random oligonucleotides as primers.

Contents:
  • Unlabeled Control DNA 1, 100 μg/ml
  • Unlabeled Control DNA 2, 200 μg/ml
  • DNA Dilution Buffer
  • DIG-labeled Control DNA, 5.2 μg/ml
  • 10x Hexanucleotide Mix
  • 10x dNTP Labeling Mixture
  • Klenow Enzyme, Labeling grade, 2 U/μl
  • Anti-digoxigenin-AP-conjugate, 750 U/ml
  • NBT/BCIP Concentrated Stock Solution
  • Blocking Reagent
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is designed as a safer chemical. The DIG System was established as a sensitive and cost-effective alternative to radioactivity for the labeling and detection of nucleic acids. There are many available publications that prove the versatility of the DIG System, so use of radio-labeling is no longer the only option for labeling of DNA for hybridization.

Especificidade

Sensitivity and specificity: The standard labeling reaction with 1 μg template will give a yield of 260 ng DIG-labeled DNA after a 1-hour incubation at +37°C, or 780 ng after a 20-hour incubation. The sensitivity of DIG detection depends on the concentration of the DIG-labeled probe in the hybridization reaction, and the duration of the color reaction.

Aplicação

DIG DNA Labeling and Detection Kit has been used in a variety of hybridization techniques:
  • Southern blots
  • Northern blots
  • Dot blots
  • Colony and plaque screening
DIG-labeled hybrids are detected with an anti-DIG-alkaline phosphatase conjugate and the substrates NBT (nitroblue tetrazolium salt) and BCIP (5-bromo-4-chloro-3-indolyl phosphate, toluidinium salt), which give a light blue precipitate.

Embalagem

1 kit containing 10 components.

Nota de preparo

Working concentration: Dilution of Antibody 1:5,000

Outras notas

For life science research only. Not for use in diagnostic procedures.

Somente componentes do kit

Nº do produto
Descrição

  • Unlabeled Control DNA 1 100 µg/ml

  • Unlabeled Control DNA 2 200 µg/ml

  • DNA Dilution Buffer

  • DIG-labeled Control DNA 5.2 µg/ml

  • Hexanucleotide Mix 10x concentrated

  • dNTP Labeling Mixture 10x concentrated

  • Klenow Enzyme, Labeling grade 2 U/µl

  • Anti-digoxigenin-AP-conjugate antibody 750 U/ml

  • NBT/BCIP Concentrated Stock Solution

  • Blocking Reagent

Ver tudo (10)

Código de classe de armazenamento

13 - Non Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

does not flashNot applicable

Ponto de fulgor (°C)

does not flashNot applicable


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Artigos

Digoxigenin (DIG) labeling methods and kits for DNA and RNA DIG probes, random primed DNA labeling, nick translation labeling, 5’ and 3’ oligonucleotide end-labeling.

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