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Product Image-EDVO221

Transformation of E. coli with pGAL™

Katalógové číslo: (EDVO221)
Dodávateľ: EDVOTEK
Opis: 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.
Merná jednotka: 1 * 1 items
Product Image-EDVO116-C

Kits: sickle cell gene detection (DNA-based), Ready-to-Load™

Dodávateľ: EDVOTEK
Opis: This Ready-to-Load™ kit shows how a restriction enzyme can be used to screen DNA for Sickle Cell Anaemia.

Product Image-EDVO150

Experimentation kits, survey of protein diversity (polyacrylamide-based)

Katalógové číslo: (EDVO150)
Dodávateľ: EDVOTEK
Opis: For learning about the diversity of proteins by studying the electrophoretic profiles of various sources. Students separate proteins from bacterial, plant, serum, and milk proteins alongside a standard protein marker.
Merná jednotka: 1 * 1 items
Product Image-AATB17572

TWO-PRO™ 3 5 mM in DMSO ≥95%

Katalógové číslo: (AATB17572)
Dodávateľ: AAT BIOQUEST
Opis: TWO-PRO™-3 is chemically equivalent to TO-PRO®-3 (TO-PRO® is the trademark of Invitrogen).
Merná jednotka: 1 * 0,2 mL
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-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-EDVO103-C

Ready-to-Load™ Kits, PCR

Dodávateľ: EDVOTEK
Opis: Ready-to-Load™ PCR kit introduces students to the principles and applications of the Polymerase Chain Reaction (PCR). This simulation experiment does not contain human DNA and does not require a thermal cycler.

Product Image-BE-406

Experimentation kits, protein electrophoresis

Katalógové číslo: (BE-406)
Dodávateľ: G BIOSCIENCES
Opis: Using the Protein Electrophoresis kit, students will learn the principles of various types of electrophoresis, including denaturing and non-denaturing electrophoresis, and how this powerful technique is used to analyse proteins. The kit will introduce students to the different separation matrices currently in use and will understand their differing separation properties and their role in protein analysis. Students have an option of casting their own electrophoresis gels using polyacrylamide or using pre-cast commercially available gels. This kit is provided with all of the reagents, buffers and supplies needed for casting acrylamide gels, preparing protein samples, running electrophoresis, and staining the gels for visualisation of protein bands. Test protein samples and protein standards are also provided.
Merná jednotka: 1 * 1 KIT
Product Image-EDVOS-48

Ready-to-Load™ Kits, what is PCR and how does it work?

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
Product Image-763-0007

Kits: why do people look different?, Ready-to-Load™

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
Product Image-EDVO102-C

Kits: restriction enzyme cleavage patterns of DNA, Ready-to-Load™

Dodávateľ: EDVOTEK
Opis: Plasmid and lambda DNA are pre-digested with restriction endonucleases that recognise and cut double-stranded DNA within or near defined base sequences. Digests are separated by agarose gel electrophoresis.

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-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-EDVOS-10

What does DNA look like?

Katalógové číslo: (EDVOS-10)
Dodávateľ: EDVOTEK
Opis: This Lab activity shows students what real chromosomal DNA Looks Like and allows them to explore the procedures involved in DNA extraction.
Merná jednotka: 1 * 1 items
Product Image-EDVO332

Experimentation kits, mitochondrial DNA analysis using PCR

Katalógové číslo: (EDVO332)
Dodávateľ: EDVOTEK
Opis: 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.
Merná jednotka: 1 * 1 KIT
Product Image-EDVO302

Experimentation kits, purification of the restriction enzyme Eco RI

Katalógové číslo: (EDVO302)
Dodávateľ: EDVOTEK
Opis: In this experiment, students purify the restriction enzyme, <i>Eco </i>RI. This procedure utilised an ion exchange chromatograph step for <i>Eco </i>RI purification. Column fractions are assayed for the enzyme using Lambda DNA and digestion products are identified by gel electrophoresis. Fractions that contain <i>Eco </i>RI are identified and pooled. The total and specific activities are calculated. Recommended for advanced courses.
Merná jednotka: 1 * 1 KIT
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