Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Fast method to remove UV absorbing agarose gel contamination from DNA samples

C Jeney1, O Dobay, E Adám

  • 1Institute of Microbiology, Semmelweis University Medical School, Budapest, Hungary.

Acta Microbiologica Et Immunologica Hungarica
|October 13, 1998
PubMed
Summary

Purifying DNA from agarose gels is common but challenging due to contaminants. This study presents a novel method that effectively removes agarose contaminants, improving DNA sample purity for molecular biology applications.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Support for Trauma-informed Care Implementation Among Ryan White HIV Clinics in the Southeastern United States.

AIDS and behavior·2022
Same author

[Pregastroplasty psychological assessment at the CHU of Liege using the BIPASS].

Revue medicale de Liege·2020
Same author

Conservative management of an unusual bilioduodenal fistula post laparoscopic Duodeno-Ileal Switch (SADI-S) case report.

International journal of surgery case reports·2017
Same author

HuCOP1 contributes to the regulation of DNA repair in keratinocytes.

Molecular and cellular biochemistry·2016
Same author

[Not Available].

Progres en urologie : journal de l'Association francaise d'urologie et de la Societe francaise d'urologie·2015
Same author

Development of recombinant stable house dust mite allergen Der p 3 molecules for component-resolved diagnosis and specific immunotherapy.

Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology·2014

Area of Science:

  • Molecular Biology
  • Biochemistry
  • Genetics

Background:

  • Agarose gel electrophoresis is a standard technique for DNA separation.
  • Purification of DNA from gels is crucial for downstream applications.
  • Existing purification methods often suffer from residual contaminants.

Purpose of the Study:

  • To develop an effective method for removing agarose contaminants from purified DNA.
  • To improve the quality of DNA samples obtained after gel extraction.
  • To enhance the reliability of molecular biology techniques reliant on pure DNA.

Main Methods:

  • Development of a novel purification protocol.
  • Agarose gel electrophoresis for DNA band isolation.
  • Assessment of contaminant removal using analytical techniques.

Related Experiment Videos

Main Results:

  • The developed method significantly reduces agarose-derived contaminants.
  • Improved purity of DNA samples was achieved compared to conventional methods.
  • The protocol is effective in yielding high-quality DNA suitable for sensitive assays.

Conclusions:

  • A new, effective method for removing agarose contaminants from purified DNA has been established.
  • This advancement addresses a key limitation in standard DNA purification workflows.
  • The improved DNA purity facilitates more accurate and reproducible molecular analyses.