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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20 tooth comb 1.5mm thick (1 Supplier)
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20X20cm Notched Glass Plates 2mm thick (Pack of 2).20X20cm Notched Glass Plates 2mm thick (Pack of 2) (1 Supplier)
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20X20cm Notched Glass Plates with 0.75mm Bonded Spacers (Pack of 2).20X20cm Notched Glass Plates with 0.75mm Bonded Spacers (Pack of 2) (1 Supplier)
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20X20cm Notched Glass Plates with 1mm Bonded Spacers (Pack of 2).20X20cm Notched Glass Plates with 1mm Bonded Spacers (Pack of 2) (1 Supplier)
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20X20cm Plain Glass Plates 2mm thick (Pack of 2).20X20cm Plain Glass Plates 2mm thick (Pack of 2) (1 Supplier)
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20X20cm Plain Glass Plates with 0.75mm Bonded Spacers (Pack of 2).20X20cm Plain Glass Plates with 0.75mm Bonded Spacers (Pack of 2) (1 Supplier)
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20X20cm Plain Glass Plates with 1.5mm Bonded Spacers (Pack of 2).20X20cm Plain Glass Plates with 1.5mm Bonded Spacers (Pack of 2) (1 Supplier)
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20X20cm Plain Glass Plates with 1mm Bonded Spacers (Pack of 2).20X20cm Plain Glass Plates with 1mm Bonded Spacers (Pack of 2) (1 Supplier)
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20X20cm Plain Glass Plates with 2mm Bonded Spacers (Pack of 2).20X20cm Plain Glass Plates with 2mm Bonded Spacers (Pack of 2) (1 Supplier)
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24 tooth comb 1.0 mm thick (1 Supplier)
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24 tooth comb 1.5 mm thick (1 Supplier)
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25 tooth comb 0.8mm thick (1 Supplier)
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25 tooth comb 1.5mm thick (1 Supplier)
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28 tooth comb 1.0 mm thick (1 Supplier)
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2 Exchange Membran Buttons WP 25i/2 Xylem 202852 - Accessories/Consumables (1 Supplier)
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300V Programmable Power Supply for General Purpose Electrophoresis including Mini Protein gel and Nucleic Acid gel electrophoresis. Comes with EU and UK plugs (1 Supplier)
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3M Sponge Stick 1.5 X 3 Sponge SSL10BPW - General Lab (1 Supplier)
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3M Sponge stick, moistened with SSL10NB - General Lab (1 Supplier)
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6 tooth comb (1 Supplier)
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7cm gel scoop for Multi Sub Mini gel units (1 Supplier)
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7 tooth comb, 1.5mm thick for 2"W gels (1 Supplier)
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8 tooth comb 1.0 mm thick (1 Supplier)
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8 tooth comb 1.5 mm thick (1 Supplier)
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96-Well Deep Well Blocks Well 1.2ml PP Free Of 60 20 121 Ratiolab - Deep-Well-Block (1 Supplier)
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ACCESSORY 2mL ELECTRO-ELUTER CAP (1 Supplier)
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