Hai cercato: Materiali didattici di biologia

Codice catalogo: (EDVOS-48)

Fornitore: EDVOTEK

Codice articolo fornitore: S-48

Codice articolo locale: EDVOS-48

Descrizione: 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 KIT

Promo

Codice catalogo: (EDVO316)

Fornitore: EDVOTEK

Codice articolo fornitore: 316

Codice articolo locale: EDVO316

Descrizione: 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 KIT

Promo

Codice catalogo: (763-0007)

Fornitore: EDVOTEK

Codice articolo fornitore: S-50

Codice articolo locale: EDVOS-50

Descrizione: 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 KIT

Promo

Codice catalogo: (EDVO266)

Fornitore: EDVOTEK

Codice articolo fornitore: 266

Codice articolo locale: EDVO266

Descrizione: Milk proteins are the most common food allergens in children. Accurate detection and labeling is vital to inform consumers about potentially dangerous foods.

UOM: 1 * 1 KIT

Promo

Codice catalogo: (EDVOS-47)

Fornitore: EDVOTEK

Codice articolo fornitore: S-47

Codice articolo locale: EDVOS-47

Descrizione: Investigate how agarose gel electrophoresis unlocks the color code used by food scientists to make colorful candies.

UOM: 1 * 1 KIT

Promo

Fornitore: EDVOTEK

Descrizione: The three most frequently used restriction enzymes are Eco RI, Bam HI and Hind III. Each enzyme catalyses cleavage at the defined base sequence. All enzymes are lyophilised and contain 1500 units. One unit is defined as the amount of enzyme required to digest 1,0 µg of lambda DNA in 60 minutes at 37 °C in a total reaction mixture of 50 µl.

Fornitore: EDVOTEK

Descrizione: 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.

Codice catalogo: (EDVO225)

Fornitore: EDVOTEK

Codice articolo fornitore: 225

Codice articolo locale: EDVO225

Descrizione: 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.

UOM: 1 * 1 KIT

MSDS Promo

Codice catalogo: (EDVOS-68)

Fornitore: EDVOTEK

Codice articolo fornitore: S-68

Codice articolo locale: EDVOS-68

Descrizione: 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.

UOM: 1 * 1 pezzi

Promo

Codice catalogo: (EDVO166)

Fornitore: EDVOTEK

Codice articolo fornitore: 166

Codice articolo locale: EDVO166

Descrizione: An infectious outbreak requires prompt and accurate identification of the biological agent. Often, early clinical symptoms are first identified in exposed individuals and then infectious agents are identified by lab tests. In this experiment, students transmit a simulated infectious agent (chemical dye) between classmates which is only visible under long UV light. The pattern of transmission and primary source is documented.

UOM: 1 * 1 pezzi

Promo

Fornitore: EDVOTEK

Descrizione: DNA mapping is a common procedure used to determine the location of genes. In this experiment, DNA markers and pre-digested plasmid DNA fragments are mapped using agarose gel electrophoresis.

Codice catalogo: (763-0010)

Fornitore: EDVOTEK

Codice articolo fornitore: S-53

Codice articolo locale: EDVOS-53

Descrizione: 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.

UOM: 1 * 1 pezzi

Promo

Codice catalogo: (763-0002)

Fornitore: EDVOTEK

Codice articolo fornitore: 372

Codice articolo locale: EDVO372

Descrizione: This experiment uses PCR to amplify a small section of Lambda DNA via a 2-step process, saving valuable classroom time and allowing completion of the lab in one session.

UOM: 1 * 1 KIT

Promo

Codice catalogo: (EDVO990)

Fornitore: EDVOTEK

Codice articolo fornitore: 990

Codice articolo locale: EDVO990

Descrizione: When normal cells are grown in culture they stop growing when they become overcrowded (contact inhibition). Cancer cells in culture grow in an uncontrolled way because they have lost this property. This helps tumours to form in the body. In addition, many different cell types can be present in a single tumour. This experiment allows students to see the differences between normal and cancer cells in both their growth and cell types.

UOM: 1 * 1 pezzi

Promo

Codice catalogo: (EDVO222)

Fornitore: EDVOTEK

Codice articolo fornitore: 222

Codice articolo locale: EDVO222

Descrizione: The Green Fluorescent Protein (GFP) from the jellyfish <i>Aequorea victoria</i> 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.

UOM: 1 * 1 pezzi

MSDS Promo

Codice catalogo: (EDVOS-70)

Fornitore: EDVOTEK

Codice articolo fornitore: S-70

Codice articolo locale: EDVOS-70

Descrizione: The body defends itself from attack by infectious agents like bacteria and viruses by producing antibodies. Enzyme linked immunosorbent assays (ELISA) test for antibodies present in the blood, which indicate infection. In this experiment, students perform a simulated ELISA test to identify infected samples and compare them to control samples.

UOM: 1 * 1 pezzi

MSDS Promo