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.
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Buffer dam for SE640 (1 Supplier)
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Buffer recirculation port for submarine units (1 Supplier)
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Buffer saver block for MultiSub Choice horizontal units p2 (1 Supplier)
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Buffer saver block for MultiSub Maxi horizontal units, pk2 (1 Supplier)
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Buffer saver block for MultiSub Midi horizontal units, pk2 (1 Supplier)
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Buffer saver block for MultiSub Mini horizontal units, pk2 (1 Supplier)
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Buffer Saver Blocks MSMINIBSB Cleaver Scientific - General Lab (1 Supplier)
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Buffer Solutiony L 4799 285138262 SI Analytics - General Lab (1 Supplier)
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Burkle Double-diaphragm pump, housing PP, oil-free 5765-0003 - General Lab (1 Supplier)
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Burkle Double Membrane Pump 5765-0004 - General Lab (1 Supplier)
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Burns Dressing 10 cm x 10 cm (1 Supplier)
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Burns Dressing 20 cm x 20 cm (1 Supplier)
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Burns Dressing 2.5 cm x 5 cm (1 Supplier)
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Burns Gel Bottle 50/125 ml (1 Supplier)
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Cables, high voltage (1 Supplier)
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Cables, high voltage(pair) with E200 adapter (1 Supplier)
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Cable with 4mm connector (1 Supplier)
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Cam black for clamps with cam holes for SE600 (1 Supplier)
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Cam black for new-style clamps with cam hole (1 Supplier)
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Cam electrophoresis for kuroGEL Verti 1816K and 1824K (1 Supplier)
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Capillary tubes, 1.5mm forMini & Mini Wide units, pk100 (1 Supplier)
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Capillary tubes, 1mm for Mini& Mini Wide units, pk100 (1 Supplier)
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Capillary tubes for 20x20cm MaMaxi capillary unit, pk100 (1 Supplier)
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Carl Roth Dialysis membrane piece F1 2820.1 - General Lab (1 Supplier)
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Carl Roth Dialysis membrane piece F2 2821.1 - General Lab (1 Supplier)
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