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.
-
WAX PAPER SHEET 10x8CM FOR SE 275/SE 215 (1 Supplier)
Request a Quote -
Wax paper sheet for SE215/275 (1 Supplier)
Request a Quote -
Wax paper sheet for SE235 (1 Supplier)
Request a Quote -
Wax paper sheet for SE615 (1 Supplier)
Request a Quote -
WAX PAPER SHEETS, FOR SE 235, 100 (1 Supplier)
Request a Quote -
Wedge plate separators pair. used for separating vertical gels or glass plates. (1 Supplier)
Request a Quote -
WEDGE SPACER SET (2), 0.4-0.8MM THICK (1 Supplier)
Request a Quote -
WELCH ALLYN DEFIB PADS - PATTERN - ADULT (1 Supplier)
Request a Quote -
White clamp large pkg 6 each. clamps glass plates to upper reservoir or clamps (1 Supplier)
Request a Quote -
Wide Format Gel System, Horizontal, D2 - Owl (1 Supplier)
Request a Quote -
Wide Format Gel System, Horizontal with Buffer Exchange Ports, D2-BP - Owl (1 Supplier)
Request a Quote -
Wing knob (1 Supplier)
Request a Quote -
WING NUTS (1 PAIR) (1 Supplier)
Request a Quote -
Wire platinum 36 inch for SE600 (1 Supplier)
Request a Quote -
Wire platinum 72 inch for SE600 (1 Supplier)
Request a Quote -
Wire set for PS2A200 (1 Supplier)
Request a Quote -
Witeg Gel Documentation System WGD-20 DH.WGD00020 - General Lab (1 Supplier)
Request a Quote -
Witeg Gel Documentation System WGD-20S DH.WGD00024 - General Lab (1 Supplier)
Request a Quote -
Witeg Phoretix 1D Pro Dna Analysis S/W DH.WGD00121 - General Lab (1 Supplier)
Request a Quote -
Wolverine P82 Vertical Gel System (1 Supplier)
Request a Quote -
Xylem - WTW ISA/Na 150125 - Accessories/Consumables (1 Supplier)
Request a Quote -
Xylem - WTW WP3-ST 202738 - Accessories/Spare Parts (1 Supplier)
Request a Quote -
Xylem - WTW WP 90/3 202725 - Accessories/Spare Parts (1 Supplier)
Request a Quote -
Xylem - WTW WP 90/3-EO 200 202737 - Accessories/Spare Parts (1 Supplier)
Request a Quote -
Xylem - WTW ZBK 90/190 202410 - Accessories/Spare Parts (1 Supplier)
Request a Quote