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Leverandør: EDVOTEK

Beskrivelse: 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.

Varenummer: (EDVO203)

Leverandør: EDVOTEK

Beskrivelse: 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 <i>E. coli</i>. After spooling from solution, the DNA can be dissolved and analysed by agarose gel electrophoresis as an optional lab extension activity.

UOM: 1 * 1 Each

Tilbud

Varenummer: (EDVO315)

Leverandør: EDVOTEK

Beskrivelse: 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.

UOM: 1 * 1 Items

MSDS Tilbud

Leverandør: EDVOTEK

Beskrivelse: 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.

Varenummer: (EDVO302)

Leverandør: EDVOTEK

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

UOM: 1 * 1 Each

Tilbud

Varenummer: (EDVOS-10)

Leverandør: EDVOTEK

Beskrivelse: This lab activity shows students what real chromosomal DNA looks like and allows them to explore the procedures involved in DNA extraction.

UOM: 1 * 1 Items

Tilbud

Varenummer: (EDVO332)

Leverandør: EDVOTEK

Beskrivelse: 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.

UOM: 1 * 1 Each

Tilbud

Varenummer: (EDVO371)

Leverandør: EDVOTEK

Beskrivelse: Students can solve a crime using PCR. Plasmid DNA is provided that, when amplified by PCR, provides products that represent individual DNA profiles.

UOM: 1 * 1 Each

MSDS Tilbud

Varenummer: (EDVO316)

Leverandør: EDVOTEK

Beskrivelse: Coronary heart disease and stroke are major causes of death in the Western world. Elevated blood cholesterol levels are a serious risk factor in both conditions. The genetic disease familial hypersholesterolemia (FH) causes an increase in blood levels of the bad form of cholesterol, low density lipoprotein (LDL). In untreated patients with the mutant FH gene, the condition can cause premature death. This experiment introduces the colorimetric enzymatic reaction which is the basis of the clinical cholesterol test. In addition, using agarose gel electrophoresis, students can analyse a simulated genetic screening for a disease.

UOM: 1 * 1 Each

Tilbud

Varenummer: (EDVO243)

Leverandør: EDVOTEK

Beskrivelse: 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.

UOM: 1 * 1 Items

MSDS Tilbud

Leverandør: EDVOTEK

Beskrivelse: Ready-to-Load™ kit to show how electrophoresis separates molecules on the basis of size and charge.

Varenummer: (763-0007)

Leverandør: EDVOTEK

Beskrivelse: This kit is for teaching students how people's physical traits are a reflection of their genes. In this simulation, students use electrophoresis to separate dyes which represent genetic traits.

UOM: 1 * 1 Each

Tilbud

Varenummer: (EDVOS-48)

Leverandør: EDVOTEK

Beskrivelse: 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.

UOM: 1 * 1 Each

Tilbud

Varenummer: (EDVO253)

Leverandør: EDVOTEK

Beskrivelse: In this experiment, students study the diversity of fish using pre-stained, lyophilised proteins. Total protein from perch, walleye and salmon is extracted and pre-stained using an indicator dye. Each fish protein sample has a characteristic banding pattern when separated by denaturing SDS-polyacrylamide gel electrophoresis, which can be used to identify the specific species.

UOM: 1 * 1 Each

Tilbud

Varenummer: (EDVO269)

Leverandør: EDVOTEK

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

UOM: 1 * 1 Items

Tilbud

Varenummer: (EDVO113)

Leverandør: EDVOTEK

Beskrivelse: This experiment introduces chromatographic theory and methods of thin layer chromatography (TLC). A mixture of dyes are separated on a cellulose-based TLC plate using different solvent systems.

UOM: 1 * 1 Items

Tilbud