Esta buscando: Biología+humana

Numero del catalogo: (EDVO253)

Proveedor: EDVOTEK

Descripción: In this experiment, students study the diversity of fish using pre-stained, lyophilised proteins. Total protein from perch, walleye and salmon is extracted and pre-stained using an indicator dye. Each fish protein sample has a characteristic banding pattern when separated by denaturing SDS-polyacrylamide gel electrophoresis, which can be used to identify the specific species.

UOM: 1 * 1 KIT

Promoción

Proveedor: Thermo Scientific

Descripción: Inhibits bacterial mucopeptide synthesis.

FDS Certificados

Proveedor: Avantor

Descripción: Buffer for liquid chromatography and other molecular biology applications. Lot analysis on label.

FDS Certificados

Numero del catalogo: (EDVO202)

Proveedor: EDVOTEK

Descripción: Small-scale, rapid isolation of plasmid DNA is a routine procedure used for screening and analysis of recombinant DNAs in cloning and sub-cloning experiments. In this experiment, students isolate plasmid DNA without the use of toxic chemicals such as phenol or chloroform.

UOM: 1 * 1 KIT

Promoción

Proveedor: EDVOTEK

Descripción: The three most frequently used restriction enzymes are Eco RI, Bam HI and Hind III. Each enzyme catalyses cleavage at the defined base sequence. All enzymes are lyophilised and contain 1500 units. One unit is defined as the amount of enzyme required to digest 1,0 µg of lambda DNA in 60 minutes at 37 °C in a total reaction mixture of 50 µl.

Proveedor: HyClone products (Cytiva)

Descripción: Nuclease-free HyClone Molecular Biology-Grade Water, containing no DEPC or other carcinogenic chemicals is used for critical applications involving nucleotides such as RNA and DNA.

FDS

Numero del catalogo: (EDVO166)

Proveedor: EDVOTEK

Descripción: 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 UN

Promoción

Numero del catalogo: (208291-250)

Proveedor: Merck Millipore (Calbiochem‎)

Descripción: Calcio cloruro dihidrato ≥99% (by complexometric analysis), white solid, Grado biología molecular, Millipore®

UOM: 1 * 250 g

Promoción

Numero del catalogo: (BE-408)

Proveedor: G-Biosciences

Descripción: En esta actividad de laboratorio, los estudiantes aprenden a realizar procedimientos simples de aislamiento de proteínas para aislar la huella proteica de varios tejidos frescos. Compararán las huellas proteicas de 4 tejidos diferentes para comprender que la función de un órgano en particular se debe a las proteínas que se localizan en el órgano específico. Este kit también incluye cuatro muestras de proteínas secas (de hígado, cerebro, corazón y pulmones de ratón) para comparar como control, si no se pueden obtener tejidos frescos.

UOM: 1 * 1 KIT

Promoción

Numero del catalogo: (EDVO300)

Proveedor: EDVOTEK

Descripción: When DNA is subcloned in the pUC polylinker region, β-galactosidase production is interrupted, resulting in the inability of cells to hydrolyse X-Gal. This results in the production of white colonies amongst a background of blue colonies. This experiment provides a DNA fragment together with a linear plasmid and T4 DNA ligase. Following the ligation to synthesis the recombinant plasmid, competent <i>E. coli</i> cells are transformed and the number of recombinant antibiotic-resistant white and blue colonies are counted. β-galactosidase activity is assayed from blue and white bacterial cells.

UOM: 1 * 1 KIT

Promoción

Proveedor: Thermo Scientific

Descripción: Used as a protective agent for SH groups.

FDS

Numero del catalogo: (EDVO270)

Proveedor: EDVOTEK

Descripción: This experiment introduces students to the principles of antigen-antibody interactions by using the Ouchterlony procedure. Antibodies and antigens form complexes that precipitate, making it possible to assay antibody-antigen systems. The binding interaction results in the formation of a white precipitate after diffusion in agarose.

UOM: 1 * 1 UN

Promoción

Proveedor: EDVOTEK

Descripción: Bovine spongiform encephalophathy (BSE), also known as Mad Cow Disease, is a neurodegenerative, fatal condition in cattle. Consuming BSE-infected beef is believed to be the cause of a similar condition in humans, Creutzfeldt-Jakob disease. In this experiment, students examine simulated PCR products from several feed mills, to determine any possible violations of the ban on including animal parts in cattle feed.

Numero del catalogo: (EDVO212)

Proveedor: EDVOTEK

Descripción: El ADN del bacteriófago Lambda es una molécula lineal bien caracterizada que contiene seis sitios de reconocimiento para <i>Eco</i> RI (5 sitios distintos; 2 de ellos de tamaño muy similar). En este experimento, el ADN de Lambda es digerido por la endonucleasa <i>Eco</i> RI. Los productos de la digestión se analizan mediante electroforesis en gel de agarosa.

UOM: 1 * 1 KIT

Promoción

Numero del catalogo: (BE-409)

Proveedor: G-Biosciences

Descripción: 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

Promoción

Numero del catalogo: (BE-403)

Proveedor: G-Biosciences

Descripción: 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.

UOM: 1 * 1 KIT

Promoción