Highly purified agarose as stacking gel in sodium dodecyl sulphate/polyacrylamide-gel electrophoresis
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چکیده
منابع مشابه
Agarose gel electrophoresis.
MATERIALS 6x Gel-loading buffer Agarose solutions (please see Step 3) DNA samples DNA size standards Samples of DNAs of known size are typically generated by restriction enzyme digestion of a plasmid or bacteriophage DNA of known sequence. Alternatively, they are produced by ligating a monomer DNA fragment of known size into a ladder of polymeric forms. DNA staining solution For a discussion of...
متن کاملAgarose gel electrophoresis.
Agarose gel electrophoresis is used to separate DNA or RNA molecules based upon their size.
متن کاملAlkaline agarose gel electrophoresis.
INTRODUCTION Alkaline agarose gels are run at a pH that is sufficiently high to denature double-stranded DNA. The denatured DNA is maintained in a single-stranded state and migrates through the alkaline gel as a function of its size. Alkaline agarose gels are used chiefly to measure the size of first and second strands of cDNA (Construction of cDNA Libraries Stage 1: Synthesis of First-strand c...
متن کاملSodium dodecyl sulfate-agarose gel electrophoresis of urinary proteins: application to multiple myeloma.
We evaluated a new sodium dodecyl sulfate-agarose gel electrophoresis (SDS-AGE) for urinary protein analysis in patients with multiple myeloma (MM; n = 47; ages, 62 +/- 2 years, mean +/- SE). Abnormal proteinuria (mean = 1872 +/- 360 mg/24 h) was present in 95% of the samples; 75% of the patients had some sign of renal dysfunction (glomerular and/or tubular) according to their SDS-AGE pattern. ...
متن کاملPolyacrylamide gel electrophoresis of mycoplasma proteins in sodium dodecyl sulphate.
Electrophoresis of constituent proteins in polyacrylamide gels has become a useful aid in the identification of mycoplasmas. Razin & Rottem (1967) showed that mycoplasma proteins dissolved in phenol and acetic acid give reproducible, species-specific electrophoretic patterns when separated in the presence of acetic acid and urea. We encountered difficulties when using this technique. Mycoplasma...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1980
ISSN: 0264-6021
DOI: 10.1042/bj1890183