341 Results for: "EDVOTEK"

Supplier: EDVOTEK

Single rack.

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Bacterial plating agar (30 g)

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LB media, 100 g, Application: Selective media, Selective for: E.coli, Standards: -

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

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

Infectious mononucleosis is commonly known as the 'kissing disease'. The causative agent is Epstein-Barr virus (EBV), which can be transmitted through saliva during kissing. In this experiment, students search for the presence of EBV using the ELISA reaction to detect specific viral proteins.

Supplier: EDVOTEK

Using prestained LyphoProteins, subunit molecular weights are determined by analysis using denaturing SDS vertical polyacrylamide gel electrophoresis. Prestained proteins with unknown molecular weights are assigned molecular weights based on the relative mobility of prestained standard protein markers.

Supplier: EDVOTEK

This experiment introduces students to Southern blotting as a tool for DNA fingerprinting in a hypothetical paternity determination. DNA fragments are first separated by agarose gel electrophoresis, then transferred to a nylon membrane and finally visualised by staining.

Supplier: EDVOTEK

Suppressor genes, such as p53, are essential for cell functions. Mutations in the p53 gene can be correlated to predisposition for certain cancers. Mutations of genes can either be inherited or accumulated due to environmental insults. This experiment deals with a family pedigree determination of several generations relating to cancer formation due to p53 gene mutation.

Supplier: EDVOTEK

Students use primers for a 300 base pair Alu insertion in chromosome 16 (PV92) to determine their own genotype. They can then compare their class results with others around the world over the internet.

Supplier: EDVOTEK

ABO and Rh typing of blood left at the scene of a crime can help to narrow down a list of suspects. In this experiment, students use agglutination to identify the blood group of unknown blood samples as a step to identify a criminal.

Supplier: EDVOTEK

Practical, durable safety spectacles offering good protection and comfort.

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

What is osmosis?

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

Supplier: EDVOTEK

For 20 gels.

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

Designed to power four M6 or M12 units, or two HexGels units at one time, the TetraSource™ 300 features an easy-to-use, fully programmable, interface for setting voltage, current or timer control with each parameter displayed in real-time. Programmes can be paused or resumed at any point.

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

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

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

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

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

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

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

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Microorganism Tests, Escherichia coli, Species: Escherichia coli

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

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

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.