Procurou por: Papel de filtro qualitativo

Descrição: Genetic testing can be used to identify people with a genetic condition which caused them to have an elevated level of cholesterol and which can be fatal. Students can see how genetic testing is carried out and learn about DNA electrophoresis.

Código de Artigo: EDVO118

UOM: 1 * 1 unid.

Fornecedor: EDVOTEK

Promoção

Descrição: 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.

Código de Artigo: 763-0001

UOM: 1 * 1 KIT

Fornecedor: EDVOTEK

Promoção

Descrição: 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.

Código de Artigo: EDVO334

UOM: 1 * 1 KIT

Fornecedor: EDVOTEK

Promoção

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

Código de Artigo: EDVO339-340

UOM: 1 * 1 SET

Fornecedor: EDVOTEK

Promoção

Descrição: 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.

Código de Artigo: EDVO275

UOM: 1 * 1 unid.

Fornecedor: EDVOTEK

Promoção

Descrição: 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.

Código de Artigo: EDVO150

UOM: 1 * 1 unid.

Fornecedor: EDVOTEK

Promoção

Descrição: This experiment introduces a simple method to determine protein subunit molecular weights using horizontal electrophoresis. As the protein standards and 'unknowns' are prestained, the separation of proteins can be observed during electrophoresis. Included in the experiment is protein-grade agarose, which provides an alternative to the use of polyacrylamide gels.

Código de Artigo: EDVO110

UOM: 1 * 1 KIT

Fornecedor: EDVOTEK

Promoção

Descrição: 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.

Código de Artigo: EDVO315

UOM: 1 * 1 unid.

Fornecedor: EDVOTEK

MSDS Promoção

Descrição: 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.

Código de Artigo: EDVO109-C

UOM: 1 * 1 unid.

Fornecedor: EDVOTEK

Promoção

Descrição: 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.

Código de Artigo: EDVO302

UOM: 1 * 1 KIT

Fornecedor: EDVOTEK

Promoção

Descrição: 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.

Código de Artigo: EDVO332

UOM: 1 * 1 KIT

Fornecedor: EDVOTEK

Promoção

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

Código de Artigo: EDVOS-10

UOM: 1 * 1 unid.

Fornecedor: EDVOTEK

Promoção

Descrição: Ready-to-Load™ kit for teaching DNA fingerprinting and to show how DNA evidence is used in modern forensics. This experiment allows for varied results depending on the selection of DNA fingerprinting patterns.

Código de Artigo: EDVO130

UOM: 1 * 1 unid.

Fornecedor: EDVOTEK

Promoção

Descrição: 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.

Código de Artigo: EDVO117

UOM: 1 * 1 unid.

Fornecedor: EDVOTEK

Promoção

Descrição: This experiment introduces chromatographic separation to the class and shows students how dyes of different colours separate on the basis of their size and shape. Columns may be rinsed and reused.

Código de Artigo: EDVO108

UOM: 1 * 1 unid.

Fornecedor: EDVOTEK

MSDS Promoção

Descrição: Microarray technology allows scientists to screen large numbers of samples in one assay. This technology allows high-throughput screening of small samples and allows comparisons to be made between healthy and unhealthy tissues. In this experiment, students apply simulated DNA and RNA samples to a membrane to screen for positive and negative samples.

Código de Artigo: EDVO235

UOM: 1 * 1 KIT

Fornecedor: EDVOTEK

Promoção