306 výsledků pro: "EDVOTEK"

Supplier: EDVOTEK

Educational Materials, Microbiology, Aplikace: Mikrobiologie

Supplier: EDVOTEK

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.

Supplier: EDVOTEK

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

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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.

Supplier: EDVOTEK

Manual pipette tip, Filtrované: -, Non sterile, 1 - 200 µl, Fine tip, Transparent, 2 racks, 96 each

Supplier: EDVOTEK

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.

Supplier: EDVOTEK

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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Students learn about DNA polymorphisms by amplifying DNA regions that vary between wild and mutant Drosophila. Amplified DNA from wild-type and white-eyed flies are separated by agarose gel electrophoresis and analysed.

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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 two chemicals is absorbed onto a solid support ion-exchange column and separated during elution under conditions that influence their net charge.

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Experimentation kits, human PCR Tool Box™

Supplier: EDVOTEK

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.

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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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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).

Supplier: EDVOTEK

Link important STEM concepts using Agarose Gel Electrophoresis.

Supplier: EDVOTEK

Digital stainless steel shaking water bath, designed for when incubation of samples together with precise aeration and agitation is required.

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

Supplier: EDVOTEK

Sturdily designed handheld pipettes with volumes ranging from 0,1 to 5000 µl. They are easy to use, accurate and use standard micropipette tips.

Supplier: EDVOTEK

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

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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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Controller, pipette, Modrá

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Pipette, Pasteur / transfer

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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.

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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.

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DNA obtained from a single hair left behind at a crime scene can be used to identify a criminal. In this experiment, students will compare simulated crime scene DNA with that of two suspects.

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Evidence left behind at a crime scene can identify a potential culprit. Even in this age of DNA, fingerprints and blood stains are still important in helping to identify a criminal. In this experiment, students solve a crime by dusting for fingerprints and use fluorescent dust to search for and identify trace amounts of blood.

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This simple experiment demonstrates detection of the mutation that causes Sickle Cell Anaemia. In this simulation, students use electrophoresis to separate dyes that represent patient samples and controls.

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Infectious agents such as bacteria and viruses can spread rapidly through a population and cause widespready disease and death. In this experiment, students use coloured solutions to simulate the spreading of a disease in the classroom.

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This experiment helps teach students about restriction enzyme digests in the context of forensic science. Students cut DNA with restriction enzymes and then compare the banding pattern of the crime scene DNA versus that of two suspects using agarose gel electrophoresis.

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Experimentation kits, electrophoretic properties of native proteins (agarose-based)

Supplier: EDVOTEK

In this experiment, students determine a pedigree for a family thought to be carriers of a mutation in their p53 genes. This is followed by a diagnostic agarose gel analysis to diagnose the state of the p53 gene in individual family members.