235 Results for: "EDVOTEK"

Supplier: EDVOTEK

Floating rack is ideal for floating tubes in water baths and tubs.

Supplier: EDVOTEK

SYBR® Safe Stain is a DNA stain that fluoresces with a bright green colour when excited with UV light. Like ethidium bromide, SYBR® Safe Stain binds specifically to the DNA double helix.

Supplier: EDVOTEK

Pipette, graduated, Plastic, 5 ml

Supplier: EDVOTEK

The TruBlu™ blue light transilluminator is ideal for viewing DNA gels stained with SYBR® Safe, thus eliminating the need for UV light or ethidium bromide. It is optimised to fit Edvotek® gels as well as any other agarose gels.

Supplier: EDVOTEK

Microorganism Tests, Escherichia coli, Species: Escherichia coli

Supplier: EDVOTEK

Bovine spongiform encephalophathy (BSE), also known as Mad Cow Disease, is a neurodegenerative, fatal condition in cattle. Consuming BSE-infected beef is believed to be the cause of a similar condition in humans, Creutzfeldt-Jakob disease. In this experiment, students examine simulated PCR products from several feed mills, to determine any possible violations of the ban on including animal parts in cattle feed.

Supplier: EDVOTEK

Ready-to-Load™ kit for teaching DNA fingerprinting and to show how DNA evidence is used in modern forensics. This experiment allows for varied results depending on the selection of DNA fingerprinting patterns.

Supplier: EDVOTEK

This experiment introduces chromatographic separation to the class and shows students how dyes of different colours separate on the basis of their size and shape. Columns may be rinsed and reused.

Supplier: EDVOTEK

For 20 gels.

Supplier: EDVOTEK

Our best-selling M12 Complete™ just got even better. The M12 Ultra™ includes the M12 Complete™ electrophoresis package and the all-new TruBlu™ Jr. Blue light transilluminator. This dynamic duo enables real-time visualisation of SYBR® Safe or other blue light-reactive dye agarose gels.

Supplier: EDVOTEK

This Lab activity shows students what real chromosomal DNA Looks Like and allows them to explore the procedures involved in DNA extraction.

Supplier: EDVOTEK

0.8% UltraSpec-Agarose™ prepared with TAE buffer. Simply melt, cool and pour.

Supplier: EDVOTEK

In this experiment, students purify the restriction enzyme, Eco RI. This procedure utilised an ion exchange chromatograph step for Eco RI purification. Column fractions are assayed for the enzyme using Lambda DNA and digestion products are identified by gel electrophoresis. Fractions that contain Eco RI are identified and pooled. The total and specific activities are calculated. Recommended for advanced courses.

Supplier: EDVOTEK

The mitochondria are thought to have evolved from a symbiotic relationship between prokaryotic and eukaryotic cells. Mitochondria have their own DNA and are only inherited via the maternal line. In this experiment, students amplify two regions of their mitochondrial DNA.

Supplier: EDVOTEK

Educational Materials, Microbiology, Application: Microbiology, ReadyPour™ LB agar with ampicillin

Supplier: EDVOTEK

Basic concepts of DNA fingerprinting are featured in this Ready-to-Load™ kit by comparing crime scene DNA with suspect DNAs. Fingerprint patterns are separated by agarose gel electrophoresis and the students determine who may have commited the crime.

Supplier: EDVOTEK

Isolation of high molecular weight chromosomal DNA is the first step in molecular cloning since it is the source of genes in cells. This experiment provides DNA extraction LyphoCells and reagents for isolating chromosomal DNA from E. coli. After spooling from solution, the DNA can be dissolved and analysed by agarose gel electrophoresis as an optional lab extension activity.

Supplier: EDVOTEK

Southern blotting is an important technique used widely in clinical genetics and research. By transferring DNA from an agarose gel onto a membrane the method allows the precise analysis and identification of DNA bands on a gel. Using this kit, students use Southern blotting to find a point mutation in the haemoglobin gene indicating Sickle Cell Anaemia.

Supplier: EDVOTEK

Kit for teaching students how to extract and precipitate their own DNA. Students can transfer their DNA to a tube that can be used as a pendant on a necklace.

Supplier: EDVOTEK

Microarray technology allows scientists to screen large numbers of samples in one assay. This technology allows high-throughput screening of small samples and allows comparisons to be made between healthy and unhealthy tissues. In this experiment, students apply simulated DNA and RNA samples to a membrane to screen for positive and negative samples.

Supplier: EDVOTEK

A safe, simple to use, battery-operated portable mini long wave UV light.

Supplier: EDVOTEK

Each PCR Bead contains Taq DNA polymerase, Taq DNA polymerase buffer, dNTP mixture and MgCl₂. Pack contains sufficient for 25 reactions.

Supplier: EDVOTEK

Practical, durable safety spectacles offering good protection and comfort.

Supplier: EDVOTEK

This experiment introduces a simple method to determine protein subunit molecular weights using horizontal electrophoresis. As the protein standards and 'unknowns' are prestained, the separation of proteins can be observed during electrophoresis. Included in the experiment is protein-grade agarose, which provides an alternative to the use of polyacrylamide gels.

Supplier: EDVOTEK

Compact vortex mixer that will accommodate single tubes or a whole handful at once. Two modes, 'touch' or continuous operation, make this ideal for any experiments that require vigorous mixing.

Supplier: EDVOTEK

Micropipettes which use standard pipette tips. No need to calibrate and near impossible to measure the wrong volume.

Supplier: EDVOTEK

When DNA is subcloned in the pUC polylinker region, β-galactosidase production is interrupted, resulting in the inability of cells to hydrolyse X-Gal. This results in the production of white colonies amongst a background of blue colonies. This experiment provides a DNA fragment together with a linear plasmid and T4 DNA ligase. Following the ligation to synthesis the recombinant plasmid, competent E. coli cells are transformed and the number of recombinant antibiotic-resistant white and blue colonies are counted. β-galactosidase activity is assayed from blue and white bacterial cells.

Supplier: EDVOTEK

Observe the differences between mammalian cell types and how these cells funciton. Cells are fixed on microscope slides and students stain the cells on the slide to view morphological characteristics of the cell types. These cells are very safe for classroom use.

Supplier: EDVOTEK

In this experiment, transformed cells take up a plasmid containing the Green Fluorescent Protein (GFP) gene. The GFP gene was isolated from the jellyfish Aequorea victoria. Transformed colonies expressing the GFP protein are visibly green in normal light but will fluoresce brightly when exposed to longwave UV light.

Supplier: EDVOTEK

Ready-to-Load™ kit for introducing the use of restriction enzymes as a tool to digest lambda DNA at specific nucleotide sequences.