WebDNA Molecular Weight Marker XIV (100 bp ladder) allows accurate sizing of DNA fragments generated by PCR or restriction digest or RT-PCR, following separation on agarose gels. [ 1] The DNA molecular weight marker can be used in conjunction with DNA Molecular Weight Marker XIII (50 bp ladder) for precise size determination. WebThe Quick-Load Purple Low Molecular Weight DNA Ladder is not intended for precisequantification of DNA mass but can be used for approximating the mass ofDNA in comparably intense samples of similar size. Quick-Load Purple Low Molecular Weight DNA Ladder is stable for at least 6 months at 25°C. For long term storage, store at 4°C or -20°C.
DirectLoad 1 kb DNA Ladder For Electrophoresis Sigma
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Quick-Load® Low Molecular Weight DNA Ladder NEB
WebDescription. Thermo Scientific™ Spectra Multicolor Low Range Protein Ladder is a mixture of six (6) proteins and synthetic peptides (1.7 to 40kDa) for use as size standards for … WebEZ Load Molecular Rulers. Ready-to-load EZ Load molecular rulers consist of precisely sized DNA blended with loading buffer for added convenience (prediluted to a concentration appropriate for most electrophoresis runs). Each vial contains DNA for 100 applications and includes an additional vial of 5x sample buffer for preparing your own samples. WebQuick-Load Purple Low Molecular Weight DNA Ladder is a pre-mixed, ready-to-load molecular weight marker containing one tracking dye.Molecular-weight size markers are a set of standards used to identify the approximate size of a molecule run on a gel during electrophoresis, using the principle that molecular weight is inversely proportional to … g rowney \\u0026 co london oil painting