Hľadali ste: Materiál pro výuku biologie

Katalógové číslo: (EDVO223/AP08)

Dodávateľ: EDVOTEK

Opis: 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.

Merná jednotka: 1 * 1 items

Predaj

Katalógové číslo: (EDVO153)

Dodávateľ: EDVOTEK

Opis: 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.

Merná jednotka: 1 * 1 KIT

KBÚ – slovenskú verziu si vyžiadajte na regulatory.cz@avatorsciences.com Predaj

Katalógové číslo: (EDVO207)

Dodávateľ: EDVOTEK

Opis: 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.

Merná jednotka: 1 * 1 items

Predaj

Katalógové číslo: (EDVO953)

Dodávateľ: EDVOTEK

Opis: 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.

Merná jednotka: 1 * 1 items

Predaj

Katalógové číslo: (EDVO300)

Dodávateľ: EDVOTEK

Opis: 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.

Merná jednotka: 1 * 1 KIT

Predaj

Katalógové číslo: (EDVO274)

Dodávateľ: EDVOTEK

Opis: 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.

Merná jednotka: 1 * 1 items

KBÚ – slovenskú verziu si vyžiadajte na regulatory.cz@avatorsciences.com Predaj

Katalógové číslo: (EDVO314)

Dodávateľ: EDVOTEK

Opis: 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.

Merná jednotka: 1 * 1 items

Predaj

Katalógové číslo: (EDVO333)

Dodávateľ: EDVOTEK

Opis: 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.

Merná jednotka: 1 * 1 KIT

Predaj

Katalógové číslo: (EDVO371)

Dodávateľ: EDVOTEK

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

Merná jednotka: 1 * 1 KIT

KBÚ – slovenskú verziu si vyžiadajte na regulatory.cz@avatorsciences.com Predaj

Katalógové číslo: (763-0007)

Dodávateľ: EDVOTEK

Opis: 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.

Merná jednotka: 1 * 1 KIT

Predaj

Katalógové číslo: (EDVOS-48)

Dodávateľ: EDVOTEK

Opis: 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.

Merná jednotka: 1 * 1 KIT

Predaj

Katalógové číslo: (EDVO269)

Dodávateľ: EDVOTEK

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

Merná jednotka: 1 * 1 items

Predaj

Katalógové číslo: (EDVO316)

Dodávateľ: EDVOTEK

Opis: 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.

Merná jednotka: 1 * 1 KIT

Predaj

Dodávateľ: EDVOTEK

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

Katalógové číslo: (EDVO253)

Dodávateľ: EDVOTEK

Opis: 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.

Merná jednotka: 1 * 1 KIT

Predaj

Katalógové číslo: (EDVO141)

Dodávateľ: EDVOTEK

Opis: Cancer cells differ from normal cells by the combinations of proteins that are present on their surfaces. Antibodies against these proteins will specifically bind to cancer cells and not to normal cells. This allows early detection of cancer and potentially a way of delivering cancer therapies. In this simulation experiment the reaction of cancer cell markers and their corresponding antigens are demonstrated.

Merná jednotka: 1 * 1 items

KBÚ – slovenskú verziu si vyžiadajte na regulatory.cz@avatorsciences.com Predaj