Print…

You Searched For: Novus Biologicals


8 453  results were found

Refine Results Sort by
SearchResultCount:"8453"

Sort Results

List View Easy View (new)

Rate These Search Results

Product Image-BE-415

Experimentation kits, ion exchange chromatography

Catalog Number: (BE-415)
Supplier: G-Biosciences
Description: Ion exchange chromatography is used to separate charged molecules from complex biological samples. The charged molecules bind to a solid support carrying an opposite charge to the molecule. Proteins contain regions of charged groups on the surface which interact with the ion exchange groups immobilised on the solid support (resin column). Immobilised proteins are eluted by changing either pH or the salt gradient or a combination of both. This lab activity involves preparation of a crude protein extract and running ion exchange chromatography for isolation of proteins.
UOM: 1 * 1 KIT
Product Image-BE-603

Experimentation kits, dialysis

Catalog Number: (BE-603)
Supplier: G-Biosciences
Description: Dialysis is a routinely used technique in research laboratories to 'change' the solution a biomolecule is dissolved in. Often the buffers used to isolate biomolecules, such as proteins, are not compatible with downstream applications due to high concentrations of reagents, such as salts. A sample is placed in a bag with a semi-permeable membrane and then placed in the new solution or water. Small molecules, such as salt, can pass through the membrane, moving from an area of high concentration to low concentration. The larger molecules, such as proteins, are retained in the bag. Microdialysis is a modification of dialysis to overcome the problem of dialysing small volumes of precious samples. Microdialysis uses small devices designed for small volumes. This kit allows students to study dialysis using patented microdialysis devices.
UOM: 1 * 1 KIT
Product Image-761-0096

Accessories for the electrolysis apparatus (HECH)

Supplier: GLASWARENFABRIK KARL HECHT
Description: Educational Materials, Accessories, Application: Physics, Water decomposer, only the glass details

Product Image-201-0216

Capillary tube on foot

Catalog Number: (201-0216)
Supplier: GLASWARENFABRIK KARL HECHT
Description: Five communicating glass tubes with different inner diameters. Used to show capillary forces and how they are affected by the inner diameter of the pipes.
UOM: 1 * 1 items
Product Image-BE-502

Experimentation kits, dot blot analysis

Catalog Number: (BE-502)
Supplier: G-Biosciences
Description: Dot blotting is a simple technique to identify a known protein in a biological sample. The ease and simplicity of the technique makes dot blotting an ideal diagnostic tool.
UOM: 1 * 1 KIT
Product Image-765-0969

Communicating tubes

Catalog Number: (765-0969)
Supplier: GLASWARENFABRIK KARL HECHT
Description: Five glass tubes of different shape and inner dimensions. Down to each other. When filling the liquid in the pipes, it is clear that the height of the stowage in the tubes. pipes are independent of the design of the pipes. Comes with foot.
UOM: 1 * 1 items
Product Image-5873-15

2-Propanol, Finyte® for microelectronic, J.T.Baker®

Catalog Number: (5873-15)
Supplier: Avantor
Description: In the Avantor Electronic Materials range, we have solvents, acids and bases in CMOS and Finyte/VLSI quality, as well as Performance Materials like photoresist- and residue-removers, selective etchants, BEOL and FEOL.
Avantor Performance Materials portfolio of production-proven chemistries, customizable chemistry platforms and world-class applications centers are designed to help you meet your process improvement goals faster and speed up your ramp time to the next node.
UOM: 1 * 4 L

MSDS Certificates


Product Image-BE-404

Experimentation kits, hydrophobic and hydrophilic proteins

Catalog Number: (BE-404)
Supplier: G-Biosciences
Description: This lab activity is designed to demonstrate the different classes of protein molecules and their classification based on solubility. Students learn fractionation of soluble, insoluble membrane proteins, and cytoskeleton proteins from a tissue sample. The insoluble protein fraction is further fractionated into hydrophilic and hydrophobic membrane proteins. Cell membrane structure and the role of hydrophobic membrane proteins are considered. This lab activity also provides an opportunity to understand characteristics of various classes of detergents and the role of detergents in solubilisation of hydrophobic membrane proteins.
UOM: 1 * 1 KIT
Product Image-BURK5344-0061

Sample bags with closure, SteriBag

Supplier: BURKLE
Description: The sterilised sampling bag SteriBag are ideal for samples in chemistry, pharmaceuticals, medicine, veterinary science and foodstuffs.

Product Image-BE-401

Experimentation kits, physical properties of proteins

Catalog Number: (BE-401)
Supplier: G-Biosciences
Description: The physical properties of proteins kit is a lab activity that enables students to investigate the physical properties of several different proteins. Students will learn about protein solubility and how it is affected by various parameters; including temperature, pH, salt and dielectric constant. They will understand about protein precipitation due to pH, high salt and in the presence of organic solvents and about protein denaturation as a result of high temperature. In addition, the kit will demonstrate how non-protein agents, such as detergents drastically alter the physical properties of protein molecules and as a result, understand the importance of detergents in protein solubilisation. This lab activity involves analysis of three different types of pure proteins and then students alter some of those properties with a detergent and re-examine physical properties of those proteins. Students are challenged to consider how physical properties of protein molecules can be exploited for purification and characterisation of proteins and apply their findings on a test sample of complex tissue extract.
UOM: 1 * 1 KIT
Image Unavailable-LBCP4864030

Ductless ventilation systems, Protector®XVS™

Supplier: LABCONCO
Description: Ductless ventilation systems with glass tops and sides and low profiles are well suited for educational settings. Clean-Sweep air foil and zone-perforated rear baffle maximise containment.

Product Image-516-8971

Syringe filters optimised for scale up, Acrodisc®

Supplier: Cytiva (Formerly Pall Lab)
Description: Simplifies scale up and minimises revalidation; no need to change membrane materials during transition to pilot or production. PP housing; four membrane chemistries assure compatibility with a wide range of fluids.

Certificates

Image Unavailable-NEUB0500-10-70

Accessories for electrolysis apparatus acc. Hoffmann

Supplier: NEUBERT VOLUME GLASSWAERE
Description: Educational Materials, Accessories, Application: Physics, Tripod, silicone, transparent

Image Unavailable-KRUE1510

Accessories for handheld spectroscopes

Supplier: A.KRÜSS Optronic
Description: Educational Materials, Accessories, Application: Physics, Scale illumination

Product Image-DIDAPOD060130

Accessories for optical bench components

Supplier: DIDALAB
Description: Educational Materials, Accessories, Application: Physics, Permanent frame, Ø 40 mm

Image Unavailable-AESCOF010N

Tuning fork, Aesculap®

Catalog Number: (AESCOF010N)
Supplier: Aesculap
Description: Educational Materials, Waves and Oscillations, Application: Physics, Tuning fork, 440 Hz (a<sup>1</sup>)
UOM: 1 * 1 items
Inquire for Price
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 at +43 1 97002 - 0.
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 at +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +43 1 97002 - 0.
369 - 384 of 8 453
no targeter for Bottom