Procurou por: Materiais educationais

Código de Artigo: (EDVOS-10)

Fornecedor: EDVOTEK

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

UOM: 1 * 1 unid.

Promoção

Código de Artigo: (EDVO332)

Fornecedor: EDVOTEK

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.

UOM: 1 * 1 KIT

Promoção

Código de Artigo: (EDVOS-47)

Fornecedor: EDVOTEK

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

UOM: 1 * 1 KIT

Promoção

Código de Artigo: (EDVO166)

Fornecedor: EDVOTEK

Descrição: 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 unid.

Promoção

Fornecedor: EDVOTEK

Descrição: 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.

Fornecedor: EDVOTEK

Descrição: 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.

Código de Artigo: (763-0008)

Fornecedor: EDVOTEK

Descrição: 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.

UOM: 1 * 1 KIT

MSDS Promoção

Código de Artigo: (EDVOS-91)

Fornecedor: EDVOTEK

Descrição: 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.

UOM: 1 * 1 unid.

MSDS Promoção

Código de Artigo: (763-0010)

Fornecedor: EDVOTEK

Descrição: 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 unid.

Promoção

Código de Artigo: (EDVOS-68)

Fornecedor: EDVOTEK

Descrição: 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 unid.

Promoção

Código de Artigo: (EDVOS-30)

Fornecedor: EDVOTEK

Descrição: With this kit, students sample water and air and then grow any microbes present overnight. A safe and simple way to teach pollution.

UOM: 1 * 1 unid.

Promoção

Código de Artigo: (EDVO225)

Fornecedor: EDVOTEK

Descrição: 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 Promoção

Fornecedor: EDVOTEK

Descrição: 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.

Código de Artigo: (EDVO266)

Fornecedor: EDVOTEK

Descrição: 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

Promoção

Código de Artigo: (EDVO221)

Fornecedor: EDVOTEK

Descrição: 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 unid.

Promoção

Código de Artigo: (EDVO124)

Fornecedor: EDVOTEK

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

UOM: 1 * 1 unid.

Promoção