Sentence examples for using a dna mass from inspiring English sources

Each gene amplicon was purified with the MiniElute PCR Purification Kit (Qiagen) and quantitated on an agarose gel by using a DNA mass ladder (Promega).

The library was prepared by high-salt reconstitution methods using purified histones from chicken erythrocytes and naked high molecular weight yeast DNA using a DNA: histone mass ratio of 2.5∶1.

Here, we identify this repressor which we call muscle growth regulator (MGR)—by using a DNA protein interaction screen based on quantitative mass spectrometry.

DNA concentration was estimated using a Low DNA Mass Ladder (Invitrogen, Carlsbad, CA) by gel electrophoresis.

If a Nanodrop or similar equipment is not available, an alternative method is agarose gel DNA quantification with or without a DNA mass ladder (such as "ThermoScientific Fermentas MassRuler™"); using at least ten μl of DNA will allow visualization of even the lowest concentration samples (however even samples that cannot be visualized will often yield successful PCR products).

Both PCR products were purified (Wizard SV columns, Promega) then quantified, by visualisation against a DNA mass ladder (1 kb ladder, NEB), prior to use.

Samples were inverted several times until a DNA mass formed.

The design parameters of the device were optimised for molecular analysis using sampled DNA mass as the primary end point in volunteer studies.

The level of DNA methylation was measured on genomic DNA using a MALDI-TOF mass spectrometry-based method (Epityper, Sequenom, San Diego, CA) as previously described [ 28].

Using a mass-production method35, DNA origami structures could be assembled at a much higher concentration and a much lower cost, making tile displacement systems much faster for practical applications.

The resulting DNA was purified using a Qiaquick DNA Purification Kit (Qiagen).