"EDVOTEK"

Supplier: EDVOTEK

Most molecules have a net charge within a pH range of 2 to 10. When the pH is altered, the net charge on molecules can change drastically. In this experiment, a mixture of 2 chemicals is absorbed onto a solid support ion-exchange column and separated during elution under conditions that influence their net charge.

Supplier: EDVOTEK

Hands-on simulation of CRISPR-Cas9 to target and treat Cystic Fibrosis.

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EVT 300 power supplies can operate M6Plus units, two M12 units or two HexaGels (at 75 V). The EVT 300 runs gels as fast as 20 to30 minutes (at 150 V).

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Students learn the basic principles of the Enzyme-linked Immunosorbent Assay (ELISA) using this precise and sensitive antibody-based detection kit.

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The objective of this experiment is to investigate the genetic basis of beak size variation in Galapagos finches before and after a drought event using Restriction Fragment Length Polymorphism (RFLP) analysis.

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Six groups of students can load their own individual gels and the six gels can be run together in 30 to 40 minutes. No need for gel taping and gels can be poured quickly and easily using the gel tray sealing rubber end caps.

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This simulation experiment demonstrates the process of DNA amplification by PCR and how the amplified product is detected by separating the reaction mixture by agarose gel electrophoresis.

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This LabStation provides all that is needed to run any Edvotek DNA or dye electrophoresis kits with students.

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Electrophoresis Gels, UltraSpec-Agarose™

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Oil spills cause devastation to the environment, killing sea life, birds, and coastal plants. Spraying areas of contamination with oil-eating microbes accelerates the degradation of the oil. This process is known as bioremediation. In this open-ended experiment, students grow a mixture of oil-eating bacteria and observe their effectiveness at degrading a variety of oils.

Supplier: EDVOTEK

Cancer cells differ from normal cells by the combinations of proteins that are present on their surfaces. Antibodies against these proteins will specifically bind to cancer cells and not to normal cells. This allows early detection of cancer and potentially a way of delivering cancer therapies. In this simulation experiment the reaction of cancer cell markers and their corresponding antigens are demonstrated.

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When normal cells are grown in culture they stop growing when they become overcrowded (contact inhibition). Cancer cells in culture grow in an uncontrolled way because they have lost this property. This helps tumours to form in the body. In addition, many different cell types can be present in a single tumour. This experiment allows students to see the differences between normal and cancer cells in both their growth and cell types.

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This experiment uses PCR to amplify a small section of Lambda DNA via a 2-step process, saving valuable classroom time and allowing completion of the lab in one session.

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According to the World Health Organisation, between 2 and 3 million cases of skin cancer occur globally every year. Many of these cases are caused by preventable damage to DNA by UV light. In this experiment, students expose plasmid DNA to shortwave UV light to simulate the effect of sunbathing. The DNA is then analysed by agarose gel electrophoresis to observe the damage.

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This experiment introduces students to the use of DNA fingerprinting in a simulated paternity determination. A child's DNA fingerprint is compared with his parents.

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The Green Fluorescent Protein (GFP) from the jellyfish Aequorea victoria is used extensively in all areas of science. Many organisms have been transformed with the GFP gene, the gene responsible for bioluminescence in jellyfish. It has proven to be so useful that scientists have mutated it to produce Blue Fluorescent Protein (BFP). In this simple experiment, students transform bacteria either by GFP, BFP or both.