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Product Image-BE-402

Experimentation kits, assays for protein quantification

Dodávateľ: G BIOSCIENCES
Opis: 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.

Product Image-EDVO135

Using CRISPR to treat cystic fibrosis

Katalógové číslo: (EDVO135)
Dodávateľ: EDVOTEK
Opis: Hands-on simulation of CRISPR-Cas9 to target and treat Cystic Fibrosis.
Merná jednotka: 1 * 1 KIT
Product Image-EDVOS-46

STEM concepts, agarose gel electrophoresis

Katalógové číslo: (EDVOS-46)
Dodávateľ: EDVOTEK
Opis: Link important STEM concepts using Agarose Gel Electrophoresis.
Merná jednotka: 1 * 1 items
Image Unavailable-NEUB0500-10-30

Electrolysis apparatus according to Hoffmann

Dodávateľ: NEUBERT VOLUME GLASSWAERE
Opis: Electrolysis apparatus according to Hoffmann, made of borosilicate glass 3.3.

Product Image-EDVO108

Experimentation kits, principles of gel filtration chromatography

Katalógové číslo: (EDVO108)
Dodávateľ: EDVOTEK
Opis: This experiment introduces chromatographic separation to the class and shows students how dyes of different colours separate on the basis of their size and shape. Columns may be rinsed and reused.
Merná jednotka: 1 * 1 items

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


Product Image-EDVOS-75

Do onions, strawberries and bananas have DNA?

Katalógové číslo: (EDVOS-75)
Dodávateľ: EDVOTEK
Opis: Kit allows students to construct DNA models and then extract DNA from onions, strawberries or bananas.
Merná jednotka: 1 * 1 items
Product Image-EDVO314

Kits: in search of the cancer gene, Ready-to-Load™

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
Product Image-EDVO334

Experimentation kits, PCR-based VNTR human DNA typing

Katalógové číslo: (EDVO334)
Dodávateľ: EDVOTEK
Opis: In DNA fingerprinting, variable number tandem repeats (VNTR) are used to identify individuals. Using this kit, students type themselves at the D1S80 locus on chromosome 1. This region contains between 14 and 40 copies of a 16 base pair repeat.
Merná jednotka: 1 * 1 KIT
Product Image-BE-409

Experimentation kits, conservation of genetic information

Katalógové číslo: (BE-409)
Dodávateľ: G BIOSCIENCES
Opis: In this lab activity, students learn to perform carefully controlled experiments to generate protein fragments using a proteolysis enzyme and then analyse the protein fragments by electrophoresis. By analysis of protein fragmentation patterns, i.e. protein fingerprints, students learn about protein sequence, structure, and their conservation. Students resolve a set of three functionally identical protein samples selected from throughout the animal kingdom; including human, bovine and sheep. After generating fingerprints by electrophoresis, students examine the protein fingerprint of each sample to determine the degree of conservation.
Merná jednotka: 1 * 1 KIT
Product Image-EDVO115-C

Kits: family pedigree cancer gene detection, Ready-to-Load™

Dodávateľ: EDVOTEK
Opis: 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.

Product Image-EDVO203

Experimentation kits, isolation of E. coli Chromosomal DNA

Katalógové číslo: (EDVO203)
Dodávateľ: EDVOTEK
Opis: Isolation of high molecular weight chromosomal DNA is the first step in molecular cloning since it is the source of genes in cells. This experiment provides DNA extraction LyphoCells and reagents for isolating chromosomal DNA from <i>E. coli</i>. After spooling from solution, the DNA can be dissolved and analysed by agarose gel electrophoresis as an optional lab extension activity.
Merná jednotka: 1 * 1 KIT
Product Image-BE-203

Experimentation kits, antibiotic sensitivity and bacteria screening

Katalógové číslo: (BE-203)
Dodávateľ: G BIOSCIENCES
Opis: Antibiotics play a crucial role in the manipulation, screening and killing of bacteria in a range of biotechnology processes. This kit specifically teaches the basic principles of antibiotics, bacterial resistance and susceptibility. Students learn and understand the use of antibiotic resistance in screening for infectious diseases. Utilising a bacterial strain, students learn the effects of different antibiotics and visualise bacterial sensitivity and resistance to the supplied antibiotics. This method involves the use of filter paper discs impregnated with a specified concentration of antibiotics on the surface of an agar plate containing microbial cells. This kit will enable students to analyse the inhibitory effects of different antibiotics on selected bacterial cells and then determine which antibiotic is the most suitable to treat a bacterial infection.
Merná jednotka: 1 * 1 KIT
Product Image-BE-403

Experimentation kits: biodiversity study and biomass analysis

Katalógové číslo: (BE-403)
Dodávateľ: G BIOSCIENCES
Opis: 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.
Merná jednotka: 1 * 1 KIT
Product Image-EDVO223/AP08

Transformation with green fluorescent protein

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
Image Unavailable-EDVO269

Experimentation kits, introduction to ELISA reactions

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
Product Image-EDVO908

Experimentation kits, introduction to plant cell culture

Katalógové číslo: (EDVO908)
Dodávateľ: EDVOTEK
Opis: 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.
Merná jednotka: 1 * 1 KIT
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