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You Searched For: Buffers

Resisting pH changes, buffers protect samples when acids or alkali is added. Powder and liquid forms efficiently track proteins during electrophoresis isolation and separation. The salty buffers can also be used to calibrate and standardize pH meters for accurate readings. Blocking substances stop antibody attachment to membrane free sites that would produce an interfering background. In various concentrations to fit any need, the buffers may come in liquids or dehydrated formats.

Resisting pH changes, buffers protect samples when acids or alkali is added. Powder and liquid forms efficiently track proteins during electrophoresis isolation and separation. The salty buffers can also be used to calibrate and standardize pH meters for accurate readings. Blocking substances stop antibody attachment to membrane free sites that would produce an interfering background. In various concentrations to fit any need, the buffers may come in liquids or dehydrated formats.


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Product Image-R1021

Buffer, EDTA buffer solution pH 8,0 (0,5 mol/l)

Catalog Number: (R1021)
Supplier: Thermo Fisher Scientific
Description: Cloning Buffer, EDTA buffer solution pH 8,0 (0,5 mol/l)
UOM: 1 * 1 KIT
Image Unavailable-R0424-02

E.Z.N.A.® RNALock stabilizer reagent

Supplier: OMEGA BIO-TEK
Description: The E.Z.N.A.® RNALock Stabilizer Reagent is an innovative reagent which rapidly lyses cells and tissues to inactivate RNases at room temperature. Simply submerge the samples, such as cell cultures, animal tissues, or white blood cells into the RNALock Stabilizer Reagent. The intact cellular RNA will be preserved even at elevated temperature. Samples can be stored in this reagent in excess of 12 months at −20 °C.

MSDS Certificates

Image Unavailable-ROCKMB-057

Competent cell buffer

Catalog Number: (ROCKMB-057)
Supplier: Rockland Immunochemicals
Description: This product is ready-to-use as a working 1X solution and requires no further dilution. This buffer consists of 60 mM Calcium Chloride, 15% v/v Glycerol, 10mM Tris HCl at a pH of 7,5.
UOM: 1 * 100 mL
Image Unavailable-ENZOADI9502400100

IHC PBS tablets

Catalog Number: (ENZOADI9502400100)
Supplier: ENZO LIFE SCIENCES
Description: Solid. 100 ml PBS (1X) tablets containing 137 mM sodium chloride, 2.7 mM potassium chloride, and 10 mM phosphate buffer.
UOM: 1 * 100 items

New Product


Image Unavailable-45293.AE

Lithium nitrate, ionisation buffer solution, Specpure®

Catalog Number: (45293.AE)
Supplier: Thermo Fisher Scientific
Description: Lithium Nitrate Buffer Solution
UOM: 1 * 100 mL

MSDS Certificates


Product Image-786-666

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.

Product Image-786-580

Gram Negative lysis buffer

Supplier: G-Biosciences
Description: Gram-negative lysis buffer is an extraction buffer for soluble proteins from Gram-negative bacteria. It is a proprietary improvement on the lysozyme based lysis in combination with various salts and agents, which allows extraction of soluble proteins. This buffer has been tested for use with several widely used bacteria including <i>E.coli</i> strains.

Image Unavailable-786-291

Dry buffer packs, Carbonate-Bicarbonate Buffer, JAW™

Catalog Number: (786-291)
Supplier: G-Biosciences
Description: Premixed buffer powders that simply require adding deionised water to generate a ready-to-use buffer.
UOM: 1 * 20 items
Image Unavailable-A4577.1000

Buffer, TRIS solution pH 8 (1 mol/L)

Catalog Number: (A4577.1000)
Supplier: PanReac AppliChem
Description: Cloning Buffer, TRIS buffer solution (1 mol/l)
UOM: 1 * 1 L

Certificates


Product Image-HYCLSH30015.03

Cell culture buffers, Hank's balanced salt solutions (HBSS) HyClone™

Supplier: HyClone products (Cytiva)
Description: Balanced salt solutions for cell culture applications.

Image Unavailable-CAYM600204-500

Buffers, sodium phosphate buffer solutions (0,5 mol/L)

Supplier: Cayman Chemical
Description: Sodium phosphate stock solution (0,5 mol/L), pH value: 8,0

MSDS

Image Unavailable-44627.K2

Buffer HF-Improved

Supplier: Thermo Fisher Scientific
Description: Buffer used for pretreatment of planar silicon devices when plating with nickel plating solution products 44069 and 44070.

MSDS Certificates

Image Unavailable-ROCKMB-043

GET buffer

Catalog Number: (ROCKMB-043)
Supplier: Rockland Immunochemicals
Description: GET buffer (50 mM Glucose, 10 mM EDTA, 25 mM Tris HCl, pH 8,0) is used in effective plasmid miniprep.
UOM: 1 * 100 mL
Image Unavailable-LIOF403410

Buffered NaCl Peptone Solution pH 7,0

Supplier: LIOFILCHEM
Description: Buffered NaCl Peptone Solution pH 7,0 is used for dissolving, suspending and diluting test samples. Its composition conforms to recommendations in the Harmonised Pharmacopoeias for the microbiological examination of non-sterile products.

New Product

Image Unavailable-ENZOBMLKI1430020

HDAC assay buffer

Catalog Number: (ENZOBMLKI1430020)
Supplier: ENZO LIFE SCIENCES
Description: HDAC assay buffer
UOM: 1 * 20 mL

New Product


Image Unavailable-ENZOBMLKI1730020

MMP-1 colorimetric assay buffer

Catalog Number: (ENZOBMLKI1730020)
Supplier: ENZO LIFE SCIENCES
Description: MMP-1 colorimetric assay buffer
UOM: 1 * 20 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 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.
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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.
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