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Image Unavailable-EDVO615

ReadyPour™ Luria Broth (LB) agar base

Numero del catalogo: (EDVO615)
Proveedor: EDVOTEK
Descripción: Material educativo, Microbiology, Aplicación: Microbiología
UOM: 1 * 1 mL
Image Unavailable-EDVO616

ReadyPour™ Luria Broth (LB) agar with ampicillin

Numero del catalogo: (EDVO616)
Proveedor: EDVOTEK
Descripción: Material educativo, Microbiology, Aplicación: Microbiología, ReadyPour™ LB agar with ampicillin
UOM: 1 * 170 mL
Image Unavailable-50484-100ML-F

Azul de metileno solución para microbiología, Sigma-Aldrich®

Numero del catalogo: (50484-100ML-F)
Proveedor: SIGMA ALDRICH MICROSCOPY
Descripción: Ehrlich’s reagent III, Loeffler’s Methylene Blue. Methylene Blue was earlier recognized as a good nuclear stain, the staining solutions are always either aged or alkalized, if not both. More importantly it is an excellent stain for ribonucleic acid, which is the important stainable constituent of bacterial bodies, of lymphocyte and hemoportoal cytoplasm, and of nerve cell tigroid granules. It can also be employed in capsule stain. The capsule stain begins as a negative stain leaving the organisms colorless. The capsule are clearly seen as halo surrounding the bacterial cell. Another staining procedure is performed with nigrosin (Cat. No. 43925).
UOM: 1 * 100 mL
Product Image-EDVO223/AP08

Transformation with green fluorescent protein

Numero del catalogo: (EDVO223/AP08)
Proveedor: EDVOTEK
Descripción: 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.
UOM: 1 * 1 UN
Product Image-BE-202

Experimentation kits, bacterial gram staining

Numero del catalogo: (BE-202)
Proveedor: G-Biosciences
Descripción: The Gram staining method was first described in 1844 by the Danish bacteriologist Hans Christian Gram, after whom the test was named. The Gram staining test for bacteria is one of the most important tests in microbiology and is often one of the first tests performed in the identification of bacteria. The Gram staining method utilises the properties of bacterial cell walls and the stain crystal violet. Gram-positive microorganisms have a higher peptidoglycan and lower lipid content than Gram-negative bacteria in their cell walls and this makes them capable of retaining the Gram stain. This kit is supplied with two strains of bacteria and all the necessary components to carry out the Gram staining.
UOM: 1 * 1 KIT

Certificados


Product Image-BE-203

Experimentation kits, antibiotic sensitivity and bacteria screening

Numero del catalogo: (BE-203)
Proveedor: G-Biosciences
Descripción: 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.
UOM: 1 * 1 KIT
Product Image-EDVO222

Transformation with blue and green fluorescent proteins

Numero del catalogo: (EDVO222)
Proveedor: EDVOTEK
Descripción: The Green Fluorescent Protein (GFP) from the jellyfish <i>Aequorea victoria</i> is used extensively in all areas of science. Many organisms have been transformed with the GFP gene, the gene responsible for bioluminescence in jellyfish. It has proven to be so useful that scientists have mutated it to produce Blue Fluorescent Protein (BFP). In this simple experiment, students transform bacteria either by GFP, BFP or both.
UOM: 1 * 1 UN

FDS


Product Image-EDVO255

Purification and size determination of green and blue fluorescent proteins

Numero del catalogo: (EDVO255)
Proveedor: EDVOTEK
Descripción: When bacteria are used to make medicinally useful proteins by transformation, the protein of interest must be separated from all of the other cellular proteins. In this experiment, the unique fluorescent properties of GFP and BFP are used as an assay during their purification from an <i>E. coli</i> extract. The column fractions containing GFP or BFP are identified by fluorescence and then purified. As an optional activity, purified protein fractions can be separated by SDS polyacrylamide gel electrophoresis (SDS-PAGE) to estimate the purity and size of the GFP and BFP proteins.
UOM: 1 * 1 KIT
Product Image-BE-301

Experimentation kits, bacterial conjugation

Numero del catalogo: (BE-301)
Proveedor: G-Biosciences
Descripción: 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.
UOM: 1 * 1 KIT
Product Image-BE-201

Experimentation kits, bacterial culture and growth study

Numero del catalogo: (BE-201)
Proveedor: G-Biosciences
Descripción: This kit teaches aseptic handling techniques and cultivation of bacteria in liquid culture media and on solid phase agar plates. This kit is designed to educate students about the various stages of the bacterial growth cycle, i.e. lag, log or exponential, stationary and decline or death phases. The kit also teaches the importance of growing bacteria on solid phase agar plates to isolate single colonies of bacteria. This lab activity involves preparation of culture medium and solid agar plates.
UOM: 1 * 1 KIT
Product Image-EDVO221

Transformation of E. coli with pGAL™

Numero del catalogo: (EDVO221)
Proveedor: EDVOTEK
Descripción: 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 UN
Image Unavailable-1.08380.0010

Aditivos de medios

Proveedor: Merck
Descripción: TTC (2,3,5-Trifeniltetrazolio cloruro para microbiología), Aplicación: Streptococci

FDS

Image Unavailable-1.11499.0001

Suspensión de esporas, Geobacillus stearothermophilus

Numero del catalogo: (1.11499.0001)
Proveedor: Merck
Descripción: For the antibiotic sulphonamide residue test according to Kundrat. The <i>Geobacillus stearothermophilus</i> spore suspension is used in conjunction with the test agar for performing the antibiotic sulphonamide residue test according to Kundrat, Cat. No. 1.10662. The test detects antimicrobial residues such as antibiotics, sulphonamides and other chemotherapeutics in meat and other foodstuffs of animal origin. It is a routine qualitative procedure. The test is based on agar diffusion, using spores of <i>Geobacillus stearothermophilus</i> as test organisms. Antibiotic and sulphonamide residues inhibit the growth of the test organism. Cleaning agents, disinfectants and preservatives do not influence the test.
UOM: 1 * 5 Ampoul

FDS Certificados


Product Image-1.10329.0500

Medios de cultivo deshidratados

Proveedor: Merck
Descripción: Dehydrated media are used for a wide variety of applications. To minimise the risks associated with powdered culture media, the majority of Merck's dehydrated culture media is produced in granular form. Merck uses ingredients of non animal origin to minimise the potential risk of transmissible spongiform encephalitis (TSE). When there is no alternative, only ingredients which are recommended by EDQM, and belonging to TSE category B or C are used. This ensures that the product is of the highest quality and in compliance with the standards for food control, microbiological testing on finished products and starting materials, and quality control in the pharmaceuticals and cosmetics industries. Custom-made media can be prepared to meet individual customer specifications. The formulation is kept confidential via a Non Disclosure Agreement. Please enquire for further details. Advantages of granulated Merck media.

FDS Promoción

Image Unavailable-TCIAL0022-25G

Lecitina de yema de huevo

Proveedor: TCI
Descripción: Lecitina de yema de huevo

Product Image-23686.232

Aceite de madera de cedro, blanco

Numero del catalogo: (23686.232)
Proveedor: VWR Chemicals
Descripción: Aceite de madera de cedro, blanco
UOM: 1 * 250 mL

FDS Certificados


Consulta de precio
El stock para este material es limitada pero puede estar disponible en un almacén cerca de usted. Por favor, asegúrese de que ha iniciado sesión en la web para que el stock disponible se puede mostrar. Si el call sigue apareciendo y usted necesita ayuda, por favor llámenos al 902 222 897 o por email en webshop.es@avantorsciences.com.
El stock para este material es limitada pero puede estar disponible en un almacén cerca de usted. Por favor, asegúrese de que ha iniciado sesión en la web para que el stock disponible se puede mostrar. Si el call sigue apareciendo y usted necesita ayuda, por favor llámenos al 902 222 897 o por email en webshop.es@avantorsciences.com.
Este producto se trata de un artículo regulado sometido a normativa que restringe su venta. Si procede, nos pondremos en contacto con usted para solicitarle la licencia o declaración de uso necesaria para poder proceder al suministro del producto.
Este producto se trata de un artículo regulado sometido a normativa que restringe su venta.
Si procede, nos pondremos en contacto con usted para solicitarle la licencia o declaración de uso necesaria para poder proceder al suministro del producto.
Este producto ha sido bloqueado por su organización. Por favor, pónganse en contacto con su departamento de compras para obtener más información.
El producto original ya no está disponible. Su sustituto se muestra a continuación.
El producto(s) marcados con este símbolo están descatalogados - se venden hasta acabar stock. Pueden encontrar alternativas buscando con el número de catálogo VWR listado arriba. Si necesita más ayuda, por favor llame al Servicio de atención al cliente de VWR al 902.222.897.
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