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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ACCESSORY 2mL ELECTRO-ELUTER WASHER (1 Supplier)
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ACCESSORY 5mL ELECTRO-ELUTER CAP (1 Supplier)
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ACCESSORY 5mL ELECTRO-ELUTER WASHER (1 Supplier)
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Adapter lid for IPGphor 3 (1 Supplier)
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Adapters, 2/4mm (1 Supplier)
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Adapters, 4/2mm (1 Supplier)
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Adapter semi-perm. CE PSA440 (1 Supplier)
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Adapter Set 2mm/4mm (For use with 2mm HV leads to 4mm power supply output jacks) (1 Supplier)
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Adapter Set 4mm/2mm (For use with 4mm HV leads to 2mm power supply output jacks) (1 Supplier)
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Adapter USB to RS232 (1 Supplier)
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Adaptor 2 x 4mm-to-2mm for power supplies with 2mm output terminals (1 Supplier)
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Adaptor 2 x 4mm-to-4mm for power supplies with 4mm output terminals (1 Supplier)
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Adhesive rubber ears for unnotched glass (1 Supplier)
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Adhesive Temperature Labels (1 Supplier)
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ADJUSTABLE NUCLEIC ACID SEQUENCING KIT (1 Supplier)
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Adjustable slab gel kit 160mm-280mm CE. Includes 1 comb, 1 set of spacers with Gel Wrap, 1 set glass plates, 8 white spring clamps (2 GPC- 0001 and 6 GPC-0002). (1 Supplier)
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Adjustable slab gel unit, 160-280mm, (1 Supplier)
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Adjustable Vertical System for protein separations, SDS PAGE. Versatile unit adjustable to 14.5, 16, 17, 19, 22, 28 or 38.7cm pathlength, with appropriate accessories. (1 Supplier)
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Agarose Powder 10 Kg (20 x 500G) CSL-AG10KG Cleaver Scientific - General Lab (1 Supplier)
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Agarose Powder 2000G (4 x 500G) CSL-AG2000 Cleaver Scientific - General Lab (1 Supplier)
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Agarose Powder 20 Kg (40 x 500G) CSL-AG20KG Cleaver Scientific - General Lab (1 Supplier)
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Agarose Powder 5000G (10 x 500G) CSL-AG5000 Cleaver Scientific - General Lab (1 Supplier)
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Ahlstrom-Munksjo Germany MCE Membranes 47mm, 0.45µm 0410A00025 - Membrane filters, Grade MCE, mixed cellulose esters (1 Supplier)
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AHN Biotechnologie Membrane Filter 0.20um 8-300-03-0 - General Lab (1 Supplier)
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Alumina plate 11cm x 10cm x 3/32 (1 Supplier)
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