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Image Unavailable-PRSI92-657

S. hygroscopicus recombinant PPT N-acetyltransferase (from E. coli)

Catalog Number: (PRSI92-657)
Supplier: ProSci Inc.
Description: Phosphinothricin N-acetyltransferase (PAT) is an enzyme that acetylates the free NH2 group of L-phosphinothricin (L-PPT) in the presence of acetyl-CoA as a co-substrate. It is highly specific for L-PPT and does not acetylate other L-amino acids or structurally similar molecules. L-PPT is a glutamate analog that can inhibit glutamine synthetase activity in plants, resulting in the accumulation of ammonia to toxic levels and impairment of photosynthesis. The introduction of a PAT gene into a plant genome can confer resistance to glufosinate herbicide during post-emergent applications.
UOM: 1 * 50 µG
Product Image-EDVO101

Kits: principles and practice of agarose gel electrophoresis, Ready-to-Load™

Supplier: EDVOTEK
Description: Ready-to-Load™ kit to show how electrophoresis separates molecules on the basis of size and charge.

Product Image-EDVOS-48

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

Catalog Number: (EDVOS-48)
Supplier: EDVOTEK
Description: 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
Product Image-EDVO371

Experimentation kits, DNA fingerprinting - using PCR

Catalog Number: (EDVO371)
Supplier: EDVOTEK
Description: Students can solve a crime using PCR. Plasmid DNA is provided that, when amplified by PCR, provides products that represent individual DNA profiles.
UOM: 1 * 1 KIT

MSDS


Product Image-BE-409

Experimentation kits, conservation of genetic information

Catalog Number: (BE-409)
Supplier: G-Biosciences
Description: 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.
UOM: 1 * 1 KIT
Product Image-EDVO990

Experimentation kits, morphology of cancer cells

Catalog Number: (EDVO990)
Supplier: EDVOTEK
Description: 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 items
Product Image-EDVO166

Experimentation kits, detection of a simulated infectious agent

Catalog Number: (EDVO166)
Supplier: EDVOTEK
Description: 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 items
Product Image-EDVO112

Kits: analysis of Eco RI cleavage patterns of lambda DNA, Ready-to-Load™

Supplier: EDVOTEK
Description: Ready-to-Load™ kit for introducing the use of restriction enzymes as a tool to digest lambda DNA at specific nucleotide sequences.

Product Image-EDVO103-C

Ready-to-Load™ Kits, PCR

Supplier: EDVOTEK
Description: 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-BINH1002711

Electrochemistry kit

Catalog Number: (BINH1002711)
Supplier: 3B Scientific
Description: Equipment set inclusive of digital multimeter for measuring electrochemical potentials of various metals in experiments.
UOM: 1 * 1 items

Market Source Item This is a MarketSource item. Additional charges may apply

Product Image-BE-414

Experimentation kits, size exclusion chromatography

Catalog Number: (BE-414)
Supplier: G-Biosciences
Description: 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.
UOM: 1 * 1 KIT
Product Image-BE-416

Experimentation kits, hydrophobic chromatography

Catalog Number: (BE-416)
Supplier: G-Biosciences
Description: 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.
UOM: 1 * 1 KIT
Product Image-EDVO333

Experimentation kits, PCR-based Alu-Human DNA typing

Catalog Number: (EDVO333)
Supplier: EDVOTEK
Description: Students use primers for a 300 base pair Alu insertion in chromosome 16 (PV92) to determine their own genotype. They can then compare their class results with others around the world over the internet.
UOM: 1 * 1 KIT
Product Image-763-0007

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

Catalog Number: (763-0007)
Supplier: EDVOTEK
Description: 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
Product Image-DIDAPOD010615

Prisms

Catalog Number: (DIDAPOD010615)
Supplier: DIDALAB
Description: Prism made of standard optical glass with index near to 1,52. Equilateral dispersing prisms are used for wavelength separation applications. Intended for demonstration experiments of light dispersion.
UOM: 1 * 1 items
Product Image-EDVO113

Experimentation kits, principles of thin layer chromatography

Catalog Number: (EDVO113)
Supplier: EDVOTEK
Description: 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.
UOM: 1 * 1 items
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
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The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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