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pBR322 DNA/BsuRI (HaeIII) Marker

Kód produktu: SM0271 Kód výrobce: SM0271 Kód dodavatele: {03A12B90-41B7-4B49-BED3-EDBB11B18C28} Výrobce: Life Technologies Czech Republic s.r.o.
2 013,44 Kč
1 664,00 Kč bez DPH
do týdne
50 µg

A conventional marker for sizing and approximate quantification of small double-stranded DNA fragments in agarose and non-denaturing polyacrylamide gels. .

Zobraz detailní popis

Detailní popis

Thermo Scientific pBR322 DNA/BsuRI (HaeIII) Marker is recommended for sizing and approximate quantification of small linear double-stranded DNA fragments in agarose and non-denaturing polyacrylamide gels. pBR322 DNA is digested to completion with the appropriate Thermo Scientific restriction enzyme, then purified and dissolved in storage buffer. The DNA fragments contain blunt or sticky ends depending on the restriction enzyme used for the marker's preparation

The marker can be labeled radioactively with T4 Polynucleotide Kinase (see Resources for protocol).

Highlights

  • Sizing and approximate quantification of small DNA fragments
  • Sharp bands
  • Supplied with loading dye for sample DNA

Note

Bands indicated form an anomalous pattern on polyacrylamide gels. The shortest fragments (oblique) are not visible in standard electrophoresis. Fragment lengths are predicted by computer analysis of the respective DNA sequences.

6X DNA Loading Dye 10mM Tris-HCl (pH7.6), 0.03%bromophenol blue, 0.03%xylene cyanol FF, 60%glycerol, and 60mM EDTA.
Hazardous No
Quality Control
  • Well-defined bands are formed during agarose gel electrophoresis.
  • The DNA concentration is determined spectrophotometrically.
  • The absence of nucleases is confirmed by a direct nuclease activity assay.
Storage Buffer (TE buffer) 10mM Tris-HCl (pH7.6) and 1mM EDTA.
Storage Condition -20 C

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