Electrophoresis Accessories
Electrophoresis refers to the motion of dispersed particles relative to a fluid under the influence of a spatially uniform electric field. It is caused by the presence of charged interface between the particles surface and surrounding fluid. This technique is useful in chemistry for separating molecules by size, charge or binding affinity. In laboratories a negative charge is applied so proteins move towards the positive charge. In order to perform electrophoresis, a number of accessories are necessary. Polyacrylamide gel makes a clearer resolution than agarose gel and is more suitable for quantitative analysis. Nucleic acid electrophoresis needs the molecules to be set upon a viscous medium gel. They can be visualised with a fluorescent dye which shows the results as 'bands' according to different molecular weight. Ethidium bromide makes DNA/RNA visible while negatively charged loading buffers make DNA visible in natural light. Blotters are used to transfer DNA to nitrocellulose membrane to be visible and western blotting diagnoses diseases. The use of electrophoresis accessories is highly specialised and is only used in research or forensic laboratories concerned with DNA and RNA analysis. The gels and techniques can be used to assess DNA damage as well as understanding why bacteria resist antibiotics.
-
YSI 5084 Maintenance Kit 655293 - Membrane (1 Supplier)
Request a Quote -
YSI 5204 DO Membrane Kit 605204 - Membrane (1 Supplier)
Request a Quote -
YSI 5405-05 DO membrane 603300 - YSI 5200A/5400/5500D Accessories (1 Supplier)
Request a Quote -
YSI 5405-25 DO membrane 603301 - YSI 5200A/5400/5500D Accessories (1 Supplier)
Request a Quote -
YSI 5908 Cap Membrane Kit 605306 - Membrane (1 Supplier)
Request a Quote -
YSI 5909 Cap Membrane Kit 2.00 Mil PE 605307 - YSI 5200A/5400/5500D Accessories (1 Supplier)
Request a Quote -
YSI 5912 Cap Membrane kit 605912 - Membrane (1 Supplier)
Request a Quote -
YSI 5913 membrane 605913 - Membrane (1 Supplier)
Request a Quote -
YSI 6155 OPTICAL DO MEMBRANE KIT 606155 - Other (1 Supplier)
Request a Quote -
YSI Carry case Soft sided Small 603162 - Pro Series (1 Supplier)
Request a Quote -
YSI Membranes for Galvanic DO 605914 - Membrane (1 Supplier)
Request a Quote -
Zellutrans Dialysis Membranes T1: Mwco 3500 E658.1 Carl Roth - General Lab (1 Supplier)
Request a Quote -
Zellutrans Dialysis Membranes T2: Mwco 6000-8000 E660.1 Carl Roth - General Lab (1 Supplier)
Request a Quote -
Zellutrans Dialysis Membranes T3: Mwco 12000-14000 E674.1 Carl Roth - General Lab (1 Supplier)
Request a Quote -
Zellutrans Dialysis Membranes T4: Mwco 12000-14000 E685.1 Carl Roth - General Lab (1 Supplier)
Request a Quote -
Zellutrans Tube Membranes Mwco 1000 E911.1 Carl Roth - General Lab (1 Supplier)
Request a Quote -
ZOLL DEFIB PADS LEAD OUT - PATTERN (1 Supplier)
Request a Quote