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Surfactant, RapiGest™ SF

Catalog Number: (WATE186001861)
Supplier: WATERS
Description: RapiGest™ SF is an anionic surfactant for peptide digestion. Supplied as five 1 mg vials for 1 to 50 digestions. The digestion speed and more peptide recovery is enhanced by using trypsin or other enzymes.
UOM: 1 * 5 items

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

Product Image-786-177

Protein extraction kit, bacterial PE LB™

Supplier: G-Biosciences
Description: Bacterial PE LB™ kit has been developed for the extraction of biologically active soluble proteins, including recombinant proteins and inclusion bodies, from bacterial cells. Bacterial PE LB™ is a proprietary improvement on the lysozyme based lysis method, which allows extraction of soluble proteins and concurrent removal of nucleic acids (DNA and RNA) released during cell lysis. The Bacterial PE LB™ lysis system eliminates viscosity build-up, allowing effective clarification with lower centrifugal forces.

Image Unavailable-SIALTP0300-1KT

Total protein kit Micro Lowry, Peterson′s Modification sufficient for ~200 manual assays, Sigma-Aldrich®

Catalog Number: (SIALTP0300-1KT)
Supplier: Merck
Description: This method utilizes sodium dodecylsulfate, included in the Lowry reagent, to facilitate the dissolution of relatively insoluble lipoproteins. An optional deoxycholate-TCA precipitation step permits removal of interfering substances such as Tris, sucrose, EDTA, salts, etc.
UOM: 1 * 1 KIT
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Master mix, BugBuster®

Supplier: Merck Millipore (Novagen)
Description: BugBuster® master mix combines BugBuster® protein extraction reagent with Benzonase® Nuclease and rLysozyme™ solution in one convenient reagent. It allows for maximum recovery of active soluble protein from both Gram-negative and Gram-positive bacteria. The master mix provides sufficient reagents for protein extraction from 20 g and 100 g cell paste.

Image Unavailable-786-243

Pep-Extract™

Catalog Number: (786-243)
Supplier: G-Biosciences
Description: Following digestion of proteins with proteases, the addition of Pep-Extract™ rapidly elutes digested peptides in under 20 minutes. The eluted peptides can be used directly in mass spectrometry analysis without any additional clean up. Contains sufficient for 500 protein spots.
UOM: 1 * 100 Tests
Product Image-537-0028

Quartz Extraction Thimble for Emission Testing, Tapered, Whatman™

Catalog Number: (537-0028)
Supplier: Whatman products (Cytiva)
Description: High-purity Whatman quartz thimbles from Cytiva support accurate, reproducible emission testing by providing low extractable levels and temperature resistance up to 800 °C.
UOM: 1 * 10 items
Image Unavailable-HORI5200100690

Solvent S-316 for oil extraction

Catalog Number: (HORI5200100690)
Supplier: HORIBA
Description: Solvent S-316 for oil extraction
UOM: 1 * 1,5 kg

SDS Certificates


Product Image-786-267

Thiophilic adsorption kit and thiophilic resin

Supplier: G-Biosciences
Description: Thiophilic adsorption or thiophilic chromatography is a routinely used technique for the low cost, simple purification of immunoglobulins. Thiophilic adsorption was first developed by Porath et al in 1984 and is a group specific, salt-dependent purification technique that has distinct affinity towards immunoglobulins and α2- macroglobulins. The thiophilic adsorption works on the principle that some proteins in high salt are able to bind to an immobilised ligand that contains a sulfone group in proximity to a thioether group. The bound proteins are then eluted in decreasing salt concentrations. The thiophilic resin binds immunoglobulins, including IgG, IgY and IgM, from serum, ascites or tissue culture supernatants and the purified immunoglobulins are then eluted in a near neutral aqueous buffer.

Product Image-PIER78990

Y-PER™ Yeast Protein Extraction Reagent

Supplier: Thermo Fisher Scientific
Description: This reagent uses a mild detergent lysis procedure to efficiently release functionally active solubilised proteins.

Product Image-537-0036

Cellulose Soxhlet extraction thimbles, Whatman™

Supplier: Whatman products (Cytiva)
Description: Cytiva's Whatman cellulose thimbles are manufactured from high-quality alpha cellulose cotton linter for high-performance use in automated Soxhlet extractor systems. Used in air and waste gas analysis.

Product Image-PIER28313

Detergent solutions, Surfact-Amps™

Supplier: Thermo Fisher Scientific
Description: Surfact-Amps™ detergents are ready-to-use, diluted solutions of purified detergent that can be used in routine and high-demand protein research methods and molecular biology techniques. These detergents are useful as a component of cell lysis buffers or other solutions intended to extract and solubilise proteins, improve chromatography, prepare yeast spheroplasts, and reduce background in ELISA or Western blot methods.

Product Image-PIER20325

Immobilisation kit for proteins, SulfoLink™, Pierce™

Supplier: Thermo Fisher Scientific
Description: SulfoLink™ Immobilisation Kit for Proteins is a kit containing all the reagents for preparing the protein sample for efficient immobilisation and columns containing SulfoLink™ resin that can be used in either gravity-flow or centrifuge format for efficient coupling reactions and multiple cycles of affinity purification.

Product Image-PIER44893

Protein IgG Plus orientation kits, Pierce™

Supplier: Thermo Fisher Scientific
Description: Pierce™ Protein IgG Plus Orientation Kits uses a crosslinker to covalently attach antibody that is bound to Protein A (or Protein G) agarose resin, thereby creating a reusable affinity column for purification of antigens.

Product Image-786-802

Monoclonal IgG purification kit, Pearl™

Catalog Number: (786-802)
Supplier: G-Biosciences
Description: The Pearl™ Monoclonal IgG Purification Kit allows for the rapid purification of antibodies from cell culture supernatant and ascites fluid. The Pearl™ IgG purification resin binds the high abundant, non-IgG proteins (i.e. albumin) and allows the IgG molecules to pass through in a physiological buffer. The IgG molecules can be stored or used in downstream applications without further clean-up, such as ammonium sulphate precipitation.
UOM: 1 * 1 KIT
Product Image-718-1182

Thimbles for behrotest® DET supplementary set for fat and Soxhlet extraction

Supplier: BEHR
Description: Thimble, Extraction, Extraction thimble for 100 ml soxhlet extractor EZ 100, Type: EX HS 30

Product Image-786-428

Adenine deaminase

Catalog Number: (786-428)
Supplier: G-Biosciences
Description: Adenine deaminase converts adenine to hypoxanthine. It is a highly purified recombinant enzyme protein supplied at a 1 µM concentration.
UOM: 1 * 0,25 mL
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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 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
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 Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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