琼脂糖与丙烯酰胺
Agarose and acrylamide are the most commonly used electrophoresis gels for their versatility with buffers and ability to generate reproducible results. Agarose typically runs horizontal tests to resolve large DNA fragments while acrylamide runs vertical separations for shorter nucleic acids. Easy to handle, the gels are chosen based on the high resolution desired and the samples. The concentration or ratio of the agarose and acrylamide will determine the overall working porosity.
VWR® Acrylamide and Bis-Acrylamide
Supplier: VWR Chemicals
An extensive line of acrylamide and bis-acrylamide pre-weighed powder blends, pre-mixed stock solutions and ready to use solutions for customised polyacrylamide gel electrophoresis of proteins and PAGE of nucleic acids.
Expand 4 Items
VWR®, Agarose RA™
Supplier: VWR Chemicals
Agarose RA™ is a general application agarose that provides good resolution and is cost effective for high volume users. It was developed specifically for quick checks of PCR products, plasmids preps, screening and cloning.
Expand 2 Items
Agarose, SeaKem® LE
Supplier: LONZA
SeaKem® LE is a high gel strength, low EEO, standard gelling temperature agarose perfect for electrophoresis and other molecular biology applications.