Print…

You Searched For: Separating+Buffers


6,847  results were found

Refine Results Sort by
SearchResultCount:"6847"

Sort Results

List View Easy View

Rate These Search Results

Product Image-M197-500ML

VWR® Separating Gel Buffer, 4X

Catalog Number: (M197-500ML)
Supplier: VWR Chemicals
Description: 4X concentrated buffer solution (1,5 M Tris, pH 8,8 and 0,4% SDS). Used for preparation of standard acrylamide:bis-acrylamide gels as well as preparation of gels using PAGE-PLUS™ acrylamide solution.
UOM: 1 * 500 mL
Product Image-K915-4L

VWR® UltraPure, Tris-acetate-EDTA (TAE) buffer

Supplier: VWR Chemicals
Description: TAE is an extensively used buffer for agarose gel electrophoresis applications requiring high resolution and separation of high molecular weight, double-stranded DNA. TAE buffer is more compatible with in-gel manipulations and band recovery procedures than TBE buffer.

SDS Certificates

New Transparency for European Customers

Have you noticed our new improved visibility on stock location at checkout?

Find out more

Enhancement to stock locations

Product Image-786-667

Blocking buffers, FirstChoice™

Supplier: G-Biosciences
Description: FirstChoice™ Blocking Buffer is ideal as a first choice for optimization of new assays and systems, or when determining the optimal blocking buffer for elimination of non specific binding sites in ELISA, blotting, immunohistochemistry and other applications. Buffers are conveniently supplied in widely used TBS (Tris-buffered saline at pH 7,5) and PBS (phosphate-buffered saline at pH 7,5) buffers as well as in separate formulations containing Tween® 20 for improving blocking efficiencies.

Image Unavailable-APOSBIA0972-1L

TBE Buffer (10X)

Supplier: Apollo Scientific
Description: TBE is employed as an electrophoresis buffer for acrylamide gels and agarose gels for the separation of nucleic acids and, in case of 'simple' applications, for the separation of proteins.

Product Image-700-0912

VWR® PerfectBlue Maxi ExW 'Revolution', Wide format gel system

Catalog Number: (700-0912)
Supplier: VWR Collection
Description: The Maxi ExW 'Revolution' offers built-in buffer recirculation - without the need for pumps or additional tubing. The Maxi ExW 'Revolution' offers the same high throughput, rapid separation as the Maxi ExW model but, with the position of the cathode and a rising tube, the system uses hydrogen bubbles to slowly mix the buffer. This system thereby avoids the build-up of pH or ionic gradients for electrophoresis of maximum quality and stability.
UOM: 1 * 1 items
Image Unavailable-1.02243.0001

Ethidium bromide adsorber for decontamination of ethidium bromide from staining solutions, Sigma-Aldrich®

Catalog Number: (1.02243.0001)
Supplier: Merck
Description: Developed specifically for the safe and simple removal of ethidium bromide (EtBr) from aqueous staining solutions and running buffers used in nucleic acid separation gels.
UOM: 1 * 1 items

SDS


Product Image-ROCKMB-017

SDS-Page running gel buffers, 10X concentrate

Catalog Number: (ROCKMB-017)
Supplier: Rockland Immunochemicals
Description: SDS-PAGE, sodium dodecyl sulfate polyacrylamide gel electrophoresis, describes a technique widely used in biochemistry to separate proteins according to their electrophoretic mobility (a function of the length of a polypeptide chain and its charge) and no other physical feature. SDS is an anionic detergent applied to protein sample to linearise proteins and to impart a negative charge to linearised proteins.
UOM: 1 * 1 L
Product Image-733-1352

VWR®, PCR buffers

Supplier: VWR Chemicals
Description: An optimal buffer system is critical for the performance of successful PCR. VWR® Taq DNA Polymerase kits generally include two different buffers, Key Buffer and Extra Buffer, which are suited for different PCR needs. All buffers contain Tris and 15 mM MgCl₂ (1,5 mM MgCl₂ final concentration). Additional MgCl₂ for easy optimisation is included in a separate vial.

Image Unavailable-APOSBI9678T-1KG

Tricine ≥99%

Supplier: Apollo Scientific
Description: Component for separation of low molecular weight peptides. Biological buffer - useful range 7.4-8.8

Product Image-EXL-1116-1502

Avantor® ACE® Excel® Glycan, Analytical HPLC/UHPLC Columns

Supplier: Avantor
Description: Avantor® ACE® Glycan is a high performance stationary phase designed for the analysis of 2-aminobenzamide labelled glycans by hydrophilic interaction liquid chromatography (HILIC). These ultra-inert, high efficiency columns provide excellent column lifetime and reproducibility with buffers and mobile phases typically utilised for glycan analysis. Two particle sizes are available to enable both high resolution and rapid separations on HPLC and UHPLC instrumentation.

Product Image-0883-100ML

Phenol : chloroform : iso-amyl alcohol (25:24:1) (v/v/v) ≥99%, Biotechnology Grade

Catalog Number: (0883-100ML)
Supplier: VWR Chemicals
Description: Phenol:Chloroform pH 6.7/8.0 is premixed with isoamyl alcohol (25:24:1). A phenol:chloroform mixture is ideal for the extraction of protein from DNA preparations. Packaged at pH 6.7, this product is accompanied by a separate alkaline buffer which allows the researcher to increase the pH to 8.0. Doubly distilled, high purity phenol packaged under nitrogen. Safer, easier alternative to crystalline phenol.
UOM: 1 * 100 mL

SDS Certificates


Product Image-23006.

Flow cytometry fixation/permeabilisation kit

Catalog Number: (23006.)
Supplier: Biotium
Description: Flow Cytometry Fixation/Permeabilisation Kit contains optimally formulated buffers for fixation and permeabilisation of suspension cells for immunofluorescence staining of intracellular antigens for analysis by flow cytometry. The bufffers are also available separately.
UOM: 1 * 50 Tests

Certificates


Product Image-786-184C

Protein purification kit, STRATEGY™

Supplier: G-Biosciences
Description: STRATEGY™ is designed to allow researchers to rapidly screen a number of purification techniques in a small scale format to identify the system to isolate their protein of interest. The self-contained kit allows researchers to save time and money as separate buffers, resins and columns are not needed.

Product Image-GENO786-1028

Desalting column, G-Trap™ GT

Supplier: G-Biosciences
Description: G-Trap™ GT desalting columns are prepacked ready to use columns for separation of low molecular weight substances from high molecular weight substances based on size exclusion chromatography. Mostly used for removal of salt or buffer exchange before or after different chromatographic steps. They can also be used for separation of proteins based on their sizes.

Image Unavailable-APOSBIA0301-100G

N-(2-Acetamido)-2-aminoethanesulphonic acid (ACES) ≥99%

Supplier: Apollo Scientific
Description: An efficient separator in the resolution of proteinsystems by IEF. Biological buffer - useful range 6.4 - 7.4

Product Image-700-0961

VWR® PerfectBlue Twin M, Dual-Gel System

Supplier: VWR Collection
Description: For 16×14 cm gels, the Twin M is a versatile system for SDS PAGE applications, in addition to non denaturing electrophoresis of proteins, SSCPs and dinucleotide repeats. With the enlarged upper buffer chamber, water circulation system and heat-sinking aluminium ceramic plates, the Twin M provides high speed separation while maintaining straight, sharp bands.

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 on 0800 22 33 44.
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.
1 - 16 of 6,847
no targeter for Bottom