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Experimentation kits, introduction to ELISA reactions

Omschrijving: Students learn the basic principles of the Enzyme-linked Immunosorbent Assay (ELISA) using this precise and sensitive antibody-based detection kit.
Catalogus nummer: EDVO269
UOM: 1 * 1 ST
Leverancier: EDVOTEK
Product Image-EDVO113

Experimentation kits, principles of thin layer chromatography

Omschrijving: This experiment introduces chromatographic theory and methods of thin layer chromatography (TLC). A mixture of dyes are separated on a cellulose-based TLC plate using different solvent systems.
Catalogus nummer: EDVO113
UOM: 1 * 1 ST
Leverancier: EDVOTEK
Product Image-BE-308

Experimentation kits, DNA ligation

Omschrijving: Following restriction enzyme digestion of DNA molecules, researchers need to rejoin the ends of the DNA to generate recombinant DNA, a process known as ligation. Ligation of DNA is achieved with the bacterial enzyme T4 DNA ligase, which catalyses the formation of phosphodiester bonds. The DNA Ligation kit teaches students about ligation as they ligate several DNA fragments together to make larger pieces of DNA that are easily identified by agarose electrophoresis.
Catalogus nummer: BE-308
UOM: 1 * 1 Kit
Leverancier: G-Biosciences
Product Image-BE-417

Experimentation kits, affinity chromatography

Omschrijving: The Affinity Chromatography kit teaches the basic principle of affinity chromatography utilising highly specific affinity columns. This lab activity involves preparation of a crude protein extract and running affinity exchange chromatography for isolation of a protein.
Catalogus nummer: BE-417
UOM: 1 * 1 Kit
Leverancier: G-Biosciences
Product Image-MANA814013

TLC introductory kit, Micro Set A

Omschrijving: An ideal introductory kit for the science education sector. The kit contains all the the chemicals, plates and accessories for students to perform separations of dyes including: anthaquinone dye mixtures, lipophilic dye mixtures and food dye mixtures. The TLC plates are polyester sheet based with either silica, cellulose or alumina as coating.
Catalogus nummer: MANA814013
UOM: 1 * 1 Kit
Leverancier: MACHEREY-NAGEL
Product Image-BE-314

Experimentation kits, mutation detection and analysis

Omschrijving: A major challenge for molecular biologists and genetic engineers is to easily detect and analyze genetic mutations that occur naturally, causing diseases, or during genetic engineering or cloning, whether deliberate or accidental. Students learn about different types of genetic mutations, including substitutions, deletions and point mutations and about various techniques used to detect genetic mutations. The kit contains all the reagents to screen simulated clinical samples for a mutant gene, using both the polymerase chain reaction (PCR) and restriction digestion mapping. Students conduct a simple clinical diagnostic experiment in order to identify a diseased patient.
Catalogus nummer: BE-314
UOM: 1 * 1 Kit
Leverancier: G-Biosciences
Product Image-BE-318

Experimentation kits, nucleic acid quantification

Omschrijving: The kit utilises the principle of diffusion of nucleic acids on a nylon membrane to determine their concentration. No spectrophotometers required.
Catalogus nummer: BE-318
UOM: 1 * 1 Kit
Leverancier: G-Biosciences
Product Image-MANA814302

TLC education advanced kit, micro-set F2

Omschrijving: Advanced kit for science education.
Catalogus nummer: MANA814302
UOM: 1 * 1 ST
Leverancier: MACHEREY-NAGEL
Product Image-BE-402B

Experimentation kits, assays for protein quantification

Omschrijving: Determination of protein concentration is an essential technique in all aspects of protein studies and proteomics. The Assays for Protein Quantification kit includes three of the most widely used protein assays and allows for a direct comparison of the three assays that teaches students the benefits and limitations of each assay. Each assay is available individually to allow teaching of a specific assay, without the option of comparing and contrasting with other assays. The three assays covered are the Biuret Protein Assay, Lowry Protein Assay and the Coomassie Blue Dye Protein Assay. The Assays for Protein Quantification kit provides all the reagents required to perform both protein assays, including protein standards for accurate quantification, in a single lab activity. An often underestimated factor in quantifying protein is the presence of non-protein interfering agents, such as salts and detergents. This kit teaches students about common laboratory agents that affect the protein assays, the reasoning behind their interferences and how to overcome the interference. Students also learn how to select a protein assay for different applications.
Catalogus nummer: BE-402B
UOM: 1 * 1 Kit
Leverancier: G-Biosciences
Product Image-BE-405

Experimentation kits, enzyme analysis

Omschrijving: This lab activity involves analysis of an enzyme reaction using a specific enzyme substrate and inhibitor. Students study how the rate of enzyme reaction is dependent on substrate concentration and the influence of agents (inhibitors) and conditions that affects the enzyme reaction such as pH and temperature.
Catalogus nummer: BE-405
UOM: 1 * 1 Kit
Leverancier: G-Biosciences
Product Image-BE-403

Experimentation kits: biodiversity study and biomass analysis

Omschrijving: Biodiversity lab activity is designed for determination of protein contents and biomass in diverse biological samples to study how biomass is related to biodiversity in nature. Students collect and catalogue plant leaf samples from a diverse group of locally available plants. This lab activity involves determination of natural weight of each plant sample, grinding a predetermined amount of each sample, and the subsequent extraction of proteins from the samples. Students then learn to determine protein contents of each plant sample and attempt to relate the protein content with biomass. Students in this lab activity are challenged to think, analyse, and seek answers as to why protein biomasses vary for a given natural weight for different plants. Finally, they will relate that finding to the biodiversity of nature.
Catalogus nummer: BE-403
UOM: 1 * 1 Kit
Leverancier: G-Biosciences
Product Image-BE-414

Experimentation kits, size exclusion chromatography

Omschrijving: The Size Exclusion Chromatography kit teaches gel filtration or size exclusion chromatography and the use of this method in purification of biological samples. This method is based on separation of protein molecules based on their molecular size. This lab activity involves running size exclusion chromatography for separation of molecules based on their molecular sizes.
Catalogus nummer: BE-414
UOM: 1 * 1 Kit
Leverancier: G-Biosciences
Product Image-BE-301

Experimentation kits, bacterial conjugation

Omschrijving: Bacterial conjugation is a naturally occurring process that allows the transfer of DNA from one bacterium to another, which allows the transfer of genetic traits, particularly drug resistance. The kit contains two bacteria with different drug resistance genes and all the tools for students to study bacterial conjugation. This kit teaches the difference between bacterial genomic DNA and the transferable plasmid DNA and the mechanisms of bacterial conjugation. Students will also learn important basic microbiological techniques, including bacterial growth in liquid broth and on solid agar plates, antibiotic selection of bacteria and important aseptic techniques.
Catalogus nummer: BE-301
UOM: 1 * 1 Kit
Leverancier: G-Biosciences
Product Image-C101-B

Protein purification columns

Omschrijving: Prepacked purification columns for protein purification. Supplied in packs of five.
Catalogus nummer: C101-B
UOM: 1 * 5 ST
Leverancier: G-Biosciences
Product Image-BE-416

Experimentation kits, hydrophobic chromatography

Omschrijving: The Hydrophobic Chromatography kit is designed to teach students the basic principle of hydrophobic chromatography utilising a hydrophobic enzyme. The use of the enzyme allows purification followed by a simple enzyme assay to detect the fractions that contain the enzyme. This lab activity involves preparation of a crude protein extract and running hydrophobic chromatography to isolate the enzyme.
Catalogus nummer: BE-416
UOM: 1 * 1 Kit
Leverancier: G-Biosciences
Product Image-BE-603

Experimentation kits, dialysis

Omschrijving: Dialysis is a routinely used technique in research laboratories to 'change' the solution a biomolecule is dissolved in. Often the buffers used to isolate biomolecules, such as proteins, are not compatible with downstream applications due to high concentrations of reagents, such as salts. A sample is placed in a bag with a semi-permeable membrane and then placed in the new solution or water. Small molecules, such as salt, can pass through the membrane, moving from an area of high concentration to low concentration. The larger molecules, such as proteins, are retained in the bag. Microdialysis is a modification of dialysis to overcome the problem of dialysing small volumes of precious samples. Microdialysis uses small devices designed for small volumes. This kit allows students to study dialysis using patented microdialysis devices.
Catalogus nummer: BE-603
UOM: 1 * 1 Kit
Leverancier: G-Biosciences
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