Esta buscando: Materiales educativos

Numero del catalogo: (EDVO908)

Proveedor: EDVOTEK

Descripción: 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 KIT

Promoción

Proveedor: EDVOTEK

Descripción: 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.

Numero del catalogo: (EDVO223/AP08)

Proveedor: EDVOTEK

Descripción: 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 UN

Promoción

Numero del catalogo: (EDVO153)

Proveedor: EDVOTEK

Descripción: 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 KIT

FDS Promoción

Numero del catalogo: (EDVO207)

Proveedor: EDVOTEK

Descripción: This experiment introduces students to Southern blotting as a tool for DNA fingerprinting in a hypothetical paternity determination. DNA fragments are first separated by agarose gel electrophoresis, then transferred to a nylon membrane and finally visualised by staining.

UOM: 1 * 1 UN

Promoción

Numero del catalogo: (EDVO140)

Proveedor: EDVOTEK

Descripción: ABO and Rh typing of blood left at the scene of a crime can help to narrow down a list of suspects. In this experiment, students use agglutination to identify the blood group of unknown blood samples as a step to identify a criminal.

UOM: 1 * 1 UN

FDS Promoción

Numero del catalogo: (EDVO953)

Proveedor: EDVOTEK

Descripción: 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 UN

Promoción

Numero del catalogo: (EDVO300)

Proveedor: EDVOTEK

Descripción: 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 KIT

Promoción

Numero del catalogo: (EDVO274)

Proveedor: EDVOTEK

Descripción: Infectious mononucleosis is commonly known as the 'kissing disease'. The causative agent is Epstein-Barr virus (EBV), which can be transmitted through saliva during kissing. In this experiment, students search for the presence of EBV using the ELISA reaction to detect specific viral proteins.

UOM: 1 * 1 UN

FDS Promoción

Numero del catalogo: (EDVO314)

Proveedor: EDVOTEK

Descripción: 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 UN

Promoción

Numero del catalogo: (EDVO333)

Proveedor: EDVOTEK

Descripción: 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 KIT

Promoción

Numero del catalogo: (EDVO124)

Proveedor: EDVOTEK

Descripción: This experiment presents a bioterrorism scenario, with students examining a simulated DNA fingerprinting test for the detection of smallpox.

UOM: 1 * 1 UN

Promoción

Numero del catalogo: (EDVO221)

Proveedor: EDVOTEK

Descripción: In this experiment, students see a blue colour change in transformed cells due to the switching on of a gene. The pGAL plasmid gives a blue colour dye due to the production of the β-galactosidase protein by the <i>lacZ</i> gene. IPTG is not required in this experiment since pGAL contains the complete <i>lacZ</i> gene.

UOM: 1 * 1 UN

Promoción

Numero del catalogo: (EDVOS-44)

Proveedor: EDVOTEK

Descripción: Kit for teaching students how to use a micropipette with ease and accuracy using multi-coloured dyes.

UOM: 1 * 1 UN

Promoción

Numero del catalogo: (EDVO339-340)

Proveedor: EDVOTEK

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

UOM: 1 * 1 SET

Promoción

Numero del catalogo: (763-0001)

Proveedor: EDVOTEK

Descripción: 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 KIT

Promoción