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You Searched For: Biological Buffers

Biological buffers are inert and have short-term effects on the system under investigation, both of which are distinct advantage over inorganic substances and weak organic acids that were used in the past. Most biological buffers in use today are N-substituted taurine or glycine buffers, which meet most of the requirements that biological buffers have to fulfill. Buffer systems are usually used for experiments to enable direct comparison of results.

Biological buffers are inert and have short-term effects on the system under investigation, both of which are distinct advantage over inorganic substances and weak organic acids that were used in the past. Most biological buffers in use today are N-substituted taurine or glycine buffers, which meet most of the requirements that biological buffers have to fulfill. Buffer systems are usually used for experiments to enable direct comparison of results.


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Image Unavailable-1805-1VL

Phosphate Buffer Solution

Catalog Number: (1805-1VL)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Contains sodium and potassium phosphates. Intended for use in the Sigma Butyrate Esterase Procedure, No. 181B.
UOM: 1 * 1 items
Image Unavailable-76847-100ML-F

Phosphate buffer solution, BioUltra, Supelco®

Catalog Number: (76847-100ML-F)
Supplier: Merck
Description: Phosphate buffer, BioUltra, >0,044 M Na₂HPO₄, >0,022 M NaH₂PO₄, pH value: 7,2
UOM: 1 * 100 mL
Product Image-E498-200ML

VWR® Sodium Acetate Buffer Solution, pH 5,2 (3 mol/L) for Biotechnology

Supplier: VWR Chemicals
Description: Sodium acetate buffer, VWR®, 3 M, pH value: 5,2

MSDS

Product Image-D014-02

J.T.Baker® DILUT-IT™, Potassium Phosphate, Dissolution Media Concentrate

Supplier: Avantor
Description: DILUT-IT is a ready-to-use dissolution media concentrate, which is pre-measured and only need to be diluted with purified water.

MSDS Certificates

Product Image-K656-500ML

VWR® A.C.E.™, Sequencing buffers

Catalog Number: (K656-500ML)
Supplier: VWR Chemicals
Description: A.C.E.™ Sequencing Buffers are optimised buffers for DNA capillary electrophoresis sequencing that provide excellent results like long read lengths, high resolution, and consistent run times.
UOM: 1 * 500 mL
Product Image-D021-02

J.T.Baker® DILUT-IT™, Sodium Phosphate, Dissolution Media Concentrate

Supplier: Avantor
Description: DILUT-IT™ dissolution media concentrate, sodium phosphate, 230,8 ml, J.T.Baker® DILUT-IT®, pH value: 6,8

MSDS

Product Image-H01001

VWR®, Buffers, Sodium acetate

Supplier: VWR Chemicals
Description: Sodium acetate buffer C, VWR®

Image Unavailable-59100.

Buffer kit for calibration of fluorescent Ca² indicators

Catalog Number: (59100.)
Supplier: Biotium
Description: Kit provides a range of calibration buffers with accurate calcium concentrations and is useful for the calibration of fluorescent Ca² indicators (1,2).
UOM: 1 * 1 KIT
Image Unavailable-PR030

RNA isolation buffers

Supplier: OMEGA BIO-TEK
Description: TRK lysis buffer

Product Image-BKC-05

Optimizer Buffer™ for optimal cross-linking and modification

Supplier: G-Biosciences
Description: The conjugation and modification reactions used to cross-link proteins or couple labels to proteins, such as biotin, enzymes, and fluorescent dyes, require certain conditions, including pH and chemical composition for optimal conjugation. Many common buffers routinely used in laboratories have an inhibitory effect on conjugation reactions; for example, Tris buffers inhibit coupling to amines.

Product Image-ROCKMB-002

Buffers, TRIS HCl solutions, pH range 7,2 to 8,5 (1 mol/L)

Supplier: Rockland Immunochemicals
Description: Tris is widely used as a component of buffer solutions, such as in TAE and TBE buffer, especially for solutions of nucleic acids.

Image Unavailable-3861-20ML

Citrate Buffer, Concentrate, Sigma-Aldrich®

Catalog Number: (3861-20ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Citrate buffer solution, 0.38 mol/L, pH 5.4 when diluted according to procedure 386A.
UOM: 1 * 20 mL
Image Unavailable-93302-100ML

Tris-EDTA (TE) buffer solution for molecular biology, pH 7,4, BioUltra, Supelco®

Catalog Number: (93302-100ML)
Supplier: Merck
Description: Tris-EDTA buffer solution has been used for the dilution of DNA samples.[1] It has been used for the elution of purified vector.
UOM: 1 * 100 mL
Image Unavailable-913-50ML

Trizmal™ Buffer, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: For use in the Naphthol AS-D Chloroacetate Esterase Kit No. 91-C.

Image Unavailable-2851-100ML

Buffer concentrate, citrate phosphate, Sigma-Aldrich®

Catalog Number: (2851-100ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: These buffers are used to elute adult hemoglobin by the procedure of Oski and Naiman, a modification of the Kleihauer Betke procedure for the demonstration of fetal hemoglobin.
UOM: 1 * 100 mL
Image Unavailable-PS003

Plasmid DNA buffers

Supplier: OMEGA BIO-TEK
Description: Solution 2, lysis buffer

MSDS

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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 +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
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