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Roche

DIG DNA Labeling and Detection Kit

greener alternative

Synonym(s):

dna labeling and detection kit, dig

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About This Item

UNSPSC Code:
41105500

usage

sufficient for 25 labeling reactions
sufficient for 50 blots

Quality Level

manufacturer/tradename

Roche

greener alternative product characteristics

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

sustainability

Greener Alternative Product

greener alternative category

storage temp.

−20°C

General description

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.

Specificity

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.

Application

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.

Packaging

1 kit containing 10 components.

Preparation Note

Working concentration: Dilution of Antibody 1:5,000

Other Notes

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

Kit Components Only

Product No.
Description

  • 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

See All (10)

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

does not flashNot applicable

Flash Point(C)

does not flashNot applicable


Certificates of Analysis (COA)

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Handeng Liu et al.
Journal of invertebrate pathology, 99(2), 235-238 (2008-07-22)
Among Microsporidia, Nosema bombycis has a novel arrangement of LSUrRNA, SSUrRNA, ITS, IGS and 5SrRNA. To determine the distribution of rDNA among the chromosomes, we performed genome-wide screening and Southern blotting with three probes (SSU, ITS and IGS). Southern blotting
Nasser Shakhssalim et al.
Cancer cell international, 13(1), 120-120 (2013-12-07)
Bladder cancer is a relatively common and potentially life-threatening neoplasm that ranks ninth in terms of worldwide cancer incidence. The aim of this study was to determine deletions and sequence variations in the mitochondrial displacement loop (D-loop) region from the
Hongshun Li et al.
International journal of molecular sciences, 22(11) (2021-06-03)
The vegetative phase transition is a prerequisite for flowering in angiosperm plants. Mulberry miR156 has been confirmed to be a crucial factor in the vegetative phase transition in Arabidopsis thaliana. The over-expression of miR156 in transgenic Populus × canadensis dramatically
Shun Sawatsubashi et al.
Scientific reports, 8(1), 593-593 (2018-01-14)
CRISPR/Cas9-based genome editing has dramatically accelerated genome engineering. An important aspect of genome engineering is efficient knock-in technology. For improved knock-in efficiency, the non-homologous end joining (NHEJ) repair pathway has been used over the homology-dependent repair pathway, but there remains
Jiaqiang Wang et al.
Cell, 175(7), 1887-1901 (2018-12-15)
In early mammalian embryos, it remains unclear how the first cell fate bias is initially triggered and amplified toward cell fate segregation. Here, we report that a long noncoding RNA, LincGET, is transiently and asymmetrically expressed in the nucleus of

Articles

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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