Du Søgte efter: Retsmedicinsk+undervisningsmateriale

Varenummer: (763-0001)

Leverandør: 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

Varenummer: (763-0009)

Leverandør: EDVOTEK

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

UOM: 1 * 1 Items

Tilbud

Varenummer: (EDVO953)

Leverandør: EDVOTEK

Beskrivelse: Drinking water is routinely tested for contamination. If a screening tests positive, more sophisticated tests are required. One such test uses PCR in multiplex format. In this experiment, students test for the presence of three separate, classroom-safe organisms in a water sample using a single PCR reaction.

UOM: 1 * 1 Items

Tilbud

Leverandør: EDVOTEK

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

Varenummer: (EDVO300)

Leverandør: EDVOTEK

Beskrivelse: 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 <i>E. coli</i> 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.

UOM: 1 * 1 Each

Tilbud

Varenummer: (EDVO153)

Leverandør: EDVOTEK

Beskrivelse: 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.

UOM: 1 * 1 Each

MSDS Tilbud

Leverandør: EDVOTEK

Beskrivelse: Ready-to-Load™ PCR kit introduces students to the principles and applications of the Polymerase Chain Reaction (PCR). This simulation experiment does not contain human DNA and does not require a thermal cycler.

Varenummer: (EDVO908)

Leverandør: EDVOTEK

Beskrivelse: Genetic modification of plants is a controversial area of biotechnology. All such experiments in plants begin with establishing plant cells in culture. This involves de-differentiating plant cells to form plant 'stem cells'. In this experiment, students establish cell cultures of African violets from leaves. They then use plant growth regulators to encourage root growth from the cultured cells, and produce a mature plant.

UOM: 1 * 1 Each

Tilbud

Varenummer: (EDVO314)

Leverandør: EDVOTEK

Beskrivelse: 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.

UOM: 1 * 1 Items

Tilbud

Varenummer: (EDVO333)

Leverandør: EDVOTEK

Beskrivelse: 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.

UOM: 1 * 1 Each

Tilbud

Varenummer: (DIDAPOD013132)

Leverandør: DIDALAB

Beskrivelse: Extremely luminous beam, ideal for classroom experiments. Class IIIa (5 mW Power)

UOM: 1 * 1 Items

Tilbud

Leverandør: DIDALAB

Beskrivelse: Economical, recent design of prismatic optical bench

Varenummer: (BINH8533341-230)

Leverandør: 3B Scientific

Beskrivelse: Digital counter/timer for measuring duration of motion, transition times, periods, pendulum periods, frequencies, as well as for counting events or Geiger tube pulses. Includes a speaker that can be turned on and off and power supplies for direct connection to photo gate or a Geiger-Müller counter.

UOM: 1 * 1 Items

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 This is a MarketSource item. Additional charges may apply

Varenummer: (EDVO223/AP08)

Leverandør: EDVOTEK

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

UOM: 1 * 1 Items

Tilbud

Leverandør: GLASWARENFABRIK KARL HECHT

Beskrivelse: According to Hoffmann, with two city dishes, 0 to 30 ml of grading graded 1/10 ml.

Varenummer: (216-0428)

Leverandør: Thermo Fisher Scientific

Beskrivelse: Replace metal-type troughs with the polypropylene pneumatic trough.

UOM: 1 * 1 Items

Tilbud