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Produsent: EDVOTEK

Beskrivelse: This Ready-to-Load™ kit shows how a restriction enzyme can be used to screen DNA for Sickle Cell Anaemia.

Artikkenummer: (EDVO275)

Produsent: EDVOTEK

Beskrivelse: The second assay used to confirm a positive HIV ELISA result is the Western blot. Using this kit, students separate protein samples from hypothetical patients on agarose gels. The proteins are then transferred to a membrane and simulated HIV proteins are detected.

UOM: 1 * 1 Items

Tilbud

Artikkenummer: (EDVO150)

Produsent: EDVOTEK

Beskrivelse: For learning about the diversity of proteins by studying the electrophoretic profiles of various sources. Students separate proteins from bacterial, plant, serum, and milk proteins alongside a standard protein marker.

UOM: 1 * 1 Items

Tilbud

Artikkenummer: (EDVO339-340)

Produsent: EDVOTEK

Beskrivelse: Learn the basics of DNA sequencing and sequence homology with this lab activity.

UOM: 1 * 1 Each

Tilbud

Artikkenummer: (763-0009)

Produsent: EDVOTEK

Beskrivelse: Experiment using fluorescence and electrophoresis to solve the mystery of the invisible bands.

UOM: 1 * 1 Items

Tilbud

Artikkenummer: (763-0001)

Produsent: EDVOTEK

Beskrivelse: In this PCR experiment, students make billions of copies of a small amount of DNA in only 90 minutes. They just need to mix template DNA and primers with PCR beads that contain all of the other components required to carry out a PCR reaction. Students see the increasing amounts of DNA for themselves, taking samples every few cycles and analysing them on a DNA gel.

UOM: 1 * 1 Each

Tilbud

Artikkenummer: (EDVO334)

Produsent: EDVOTEK

Beskrivelse: In DNA fingerprinting, variable number tandem repeats (VNTR) are used to identify individuals. Using this kit, students type themselves at the D1S80 locus on chromosome 1. This region contains between 14 and 40 copies of a 16 base pair repeat.

UOM: 1 * 1 Each

Tilbud

Artikkenummer: (EDVOS-75)

Produsent: EDVOTEK

Beskrivelse: Kit allows students to construct DNA models and then extract DNA from onions, strawberries or bananas.

UOM: 1 * 1 Items

Tilbud

Artikkenummer: (EDVO990)

Produsent: EDVOTEK

Beskrivelse: Når normale celler dyrkes i kultur, slutter de å vokse når de blir overfylte (kontakthemming). Kreftceller i kultur vokser på en ukontrollert måte fordi de har mistet denne egenskapen. Dette hjelper til med å danne svulster i kroppen. I tillegg kan mange forskjellige celletyper være tilstede i en enkelt svulst. Dette eksperimentet lar elevene se forskjellene mellom normale celler og kreftceller i både vekst og celletyper.

UOM: 1 * 1 Items

Tilbud

Produsent: EDVOTEK

Beskrivelse: 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.

Artikkenummer: (EDVO141)

Produsent: EDVOTEK

Beskrivelse: 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.

UOM: 1 * 1 Items

HMS Tilbud

Artikkenummer: (EDVO255)

Produsent: EDVOTEK

Beskrivelse: When bacteria are used to make medicinally useful proteins by transformation, the protein of interest must be separated from all of the other cellular proteins. In this experiment, the unique fluorescent properties of GFP and BFP are used as an assay during their purification from an <i>E. coli</i> extract. The column fractions containing GFP or BFP are identified by fluorescence and then purified. As an optional activity, purified protein fractions can be separated by SDS polyacrylamide gel electrophoresis (SDS-PAGE) to estimate the purity and size of the GFP and BFP proteins.

UOM: 1 * 1 Each

Tilbud

Artikkenummer: (EDVOS-70)

Produsent: EDVOTEK

Beskrivelse: The body defends itself from attack by infectious agents like bacteria and viruses by producing antibodies. Enzyme linked immunosorbent assays (ELISA) test for antibodies present in the blood, which indicate infection. In this experiment, students perform a simulated ELISA test to identify infected samples and compare them to control samples.

UOM: 1 * 1 Items

HMS Tilbud

Artikkenummer: (EDVO957)

Produsent: EDVOTEK

Beskrivelse: 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.

UOM: 1 * 1 Each

Tilbud

Artikkenummer: (EDVO956)

Produsent: EDVOTEK

Beskrivelse: 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.

UOM: 1 * 1 Each

HMS Tilbud

Artikkenummer: (EDVO303)

Produsent: EDVOTEK

Beskrivelse: Four experimental modules are combined into one experiment to provide a comprehensive biotechnology exploration focusing on the green fluorescent protein (GFP). Bacterial cells are transformed to express the GFP. The transformed cells are then grown and the GFP purified by column chromatography. Finally, the purity of the protein fractions are analysed by SDS polyacrylamide electrophoresis.

UOM: 1 * 1 Each

Tilbud