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Thermo Scientific™ phiX174 RF1 DNA

Product Code. 10669510 Shop All Thermo Scientific Products
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50 μg
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10669510 50 μg 50µg
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Product Code. 10669510 Supplier Thermo Scientific™ Supplier No. SD0031
  • ONLINE EXCLUSIVE PRICE
    854.00 NOK
    717.65 NOK / 50µg
    Save 136.35 NOK
    15% Off
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Estimated Shipment: 20-08-2026
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Description

Prepare DNA molecular weight standards with Thermo Scientific™ phiX174 RF1 DNA, a 5386 bp double-stranded closed circular plasmid.

phiX174 was the first DNA virus discovered to have a single-stranded, circular genome. phiX174 DNA is 5386 nt in length. The DNA strand packaged into the virion is termed the plus strand. After entering the cell, the Thermo Scientific phiX174 DNA is used as a template for minus-strand synthesis, producing double-stranded DNA. The conversion of plus DNA strands to double-stranded DNA does not require any of the phage genes to function.

The double-stranded DNA can then be transcribed, resulting in synthesis of phage-encoded proteins. Synthesis of single-stranded (plus) DNA requires phage-encoded gene A protein. DNA synthesis is initiated at ori (+) and proceeds in the direction indicated. Late in infection, the single-stranded circles are encapsidated into new virions. The cycle terminates by cellular lysis, mediated by phage gene E encoded protein.

Highlights

  • Purified by chromatography using proprietary patented technology
  • More than 90% in the supercoiled form
  • Isolated from E. coli HF4704 infected with phiX174 am3
TRUSTED_SUSTAINABILITY

Specifications

Concentration 0.5 μg/μL
Sample Type DNA
Final Product Type DNA
Gel Compatibility Agarose Gels
For Use With (Application) Cloning/Nucleic Acid Gel Electrophoresis
Product Type DNA Reagent
Quantity 50 μg

For Research Use Only. Not for use in diagnostic procedures.

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