Tlačiť

Hľadali ste: Spojovac\u00ED+materi\u00E1l


11 829  results were found

Spresniť výsledky Zoradiť podľa
SearchResultCount:"11829"

Sort Results

Zobraziť zoznam Easy View (Nové)

Ohodnotiť tieto výsledky vyhľadávania

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-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.

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-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-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-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-763-0010

Kits: the mystery of the crooked cell, Ready-to-Load™

Katalógové číslo: (763-0010)
Dodávateľ: EDVOTEK
Opis: This simple experiment demonstrates detection of the mutation that causes Sickle Cell Anaemia. In this simulation, students use electrophoresis to separate dyes that represent patient samples and controls.
Merná jednotka: 1 * 1 items
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-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-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
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-BE-202

Experimentation kits, bacterial gram staining

Katalógové číslo: (BE-202)
Dodávateľ: G BIOSCIENCES
Opis: 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.
Merná jednotka: 1 * 1 KIT

Certifikáty


Product Image-EDVO101

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

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

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-552-0287

TLC education advanced kit, micro set F1

Katalógové číslo: (552-0287)
Dodávateľ: MACHEREY-NAGEL
Opis: Advanced kit for science education.
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
Zavolať a opýtať sa na ceny
Zásoby tejto položky sú obmedzené, no môžu sa nachádzať v inom sklade blízko pri vás. Uistite sa prosím, že ste prihlásený/á na tejto lokalite, aby sa mohli zobraziť dostupné zásoby. Ak sa stále zobrazuje zavolajte a potrebujete pomoc, zavolajte nám prosím na číslo +43 1 97002 - 0.
Zásoby tejto položky sú obmedzené, no môžu sa nachádzať v inom sklade blízko pri vás. Uistite sa prosím, že ste prihlásený/á na tejto lokalite, aby sa mohli zobraziť dostupné zásoby. Ak sa stále zobrazuje zavolajte a potrebujete pomoc, zavolajte nám prosím na číslo +43 1 97002 - 0.
Daná chemikália je regulovaná podľa platnej legislatívy a bude vyžadované vyplnenie formulára. Jeho včasným vyplnením urýchlite dodanie produktu.
-Na zakúpenie tejto položky môže byť potrebná dodatočná dokumentácia. Ak to bude potrebné, skontaktuje sa s vami zástupca spoločnosti VWR.
Tento produkt bol zablokovaný vašou organizáciou. Kontaktujte prosím vaše oddelenie nákupu pre získanie viac informácií.
Pôvodný produkt už nie je dostupný. Je dostupná zobrazená náhrada.
Tento produkt už nie je dostupný. Môžu byť k dispozícii alternatívy, ktoré sa dajú vyhľadať pomocou katalógového čísla VWR uvedeného vyššie. Ak potrebujete ďalšiu pomoc, zavolajte prosím na zákaznícky servis spoločnosti VWR na čísle +43 1 97002 - 0.
65 - 80 of 11 829
no targeter for Bottom