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Volumn 19, Issue 6, 2009, Pages 1614-1617

Enhancement of DNA cleavage activity of an unnatural ferrocene-amino acid conjugate

Author keywords

DNA cleavage; Ferrocene; Nuclease; Unnatural amino acid

Indexed keywords

AZIDE; FERROCENE DERIVATIVE; LYSINE DERIVATIVE; MANNITOL; N ALPHA,N EPSILON (FERROCENE ACETYL)LYSINE; NUCLEASE; PLASMID DNA; RIBOSOME RNA; UNCLASSIFIED DRUG;

EID: 61349140752     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmcl.2009.02.023     Document Type: Article
Times cited : (22)

References (31)
  • 18
    • 61349104486 scopus 로고    scopus 로고
    • note
    • 18). After incubation at 25 °C for the times noted, the cleavage products of each reaction were separated by gel electrophoresis (1% agarose, 0.5 mg/mL ethidium bromide) in 0.5× TBE buffer at 90 V for 90 min, visualized by UV light, and captured on a digital image. To calculate the percentage of supercoiled (SC) DNA remaining after a reaction, the intensity of each visible band was measured using ImageAide Band Matching software (Spectronics Corporation) and incorporated into the equation: SC/(SC + NC + L) × 100. A correction factor of 1.1 was applied to compensate for the low affinity of supercoiled (SC) DNA in comparison to the nicked circular (NC) and linear (L) forms of DNA.
  • 31
    • 61349163130 scopus 로고    scopus 로고
    • note
    • High resolution denaturing electrophoresis was performed on a 10% acrylamide:bis acrylamide (19:1) gel containing 8 M urea. After incubation, DNA cleavage assays were precipitated with ethanol/acetate, re-suspended in urea loading dye, and incubated at 55 °C before loading onto the gel. Samples were run at 1700 V for 2 h in 1× TBE buffer before exposure to a storage phosphor screen (Amersham Biosciences) and subsequent scanning laser densitometry (Storm 860 Molecular Imager).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.