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804 results for "buffers"

buffers

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.

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Buffers, concentrated solutions, Titrisol®, Supelco®

Buffers, concentrated solutions, Titrisol®, Supelco®

Supplier: Merck

Titrisol® buffer concentrate for 500 ml buffer solution [20 °C].

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EGTA (2X) Buffer, Enzo Life Sciences

Supplier: Enzo Life Sciences

EGTA buffer, 2X

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Proteasome assay buffer

Supplier: Enzo Life Sciences

Assay buffer from the 20S Proteasome Assay Kit for Drug Discovery.

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VWR® A.C.E.™, Sequencing buffers

VWR® A.C.E.™, Sequencing buffers

Supplier: VWR Chemicals

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.

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Electrophoresis running buffers

Electrophoresis running buffers

Supplier: G-Biosciences

There are many electrophoresis running buffers including: TAE running buffer (50×), TBE running buffer (10×), TBE-urea sample buffer, MOPS running buffer (10×), and MOPS/ SDS running buffer (20×). These include the SDS-PAGE sample loading buffer, SDS-PAGE running buffer, native sample loading buffer, tris glycine native gel running buffer, tricine sample buffer, tris-tricine, tris-tricine-SDS, MES SDS running buffer, MOPS/ SDS running buffer, IEF anode buffer, IEF cathode buffer, zymogram sample buffer, zymogram renature buffer, zymogram development buffer and the discontinuous buffer system.

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Buffer, SSC solution 20X concentrate (saline-sodium citrate)

Supplier: BIOMOL RESEARCH LABORATORIES

Hybridisation Buffer, SSC buffer solution 20X concentrate (saline-sodium citrate)

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MMP-1 colorimetric assay buffer

Supplier: Enzo Life Sciences

MMP-1 colorimetric assay buffer

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Blocking buffers

Blocking buffers

Supplier: Rockland Immunochemicals

A blocking buffer specifically designed for western blotting using fluorochrome conjugated antibodies. Blocking buffer was prepared using ultra pure reagents dissolved in pharmaceutical grade water (WFI) and consists of a proprietary protein formulation in tris buffered saline at pH 7,6 with thimerisol added as an antimicrobial agent.

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IHC Wash Buffer, Enzo Life Sciences

Supplier: Enzo Life Sciences

The IHC wash buffer is a for washing and removing excess reagents during immunostaining.

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Dry buffer packs, JAW™

Supplier: G-Biosciences

Premixed buffer powders that simply require adding water to generate a ready-to-use buffer.

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PTP1B 2x assay buffer

Supplier: Enzo Life Sciences

PTP1B 2x assay buffer

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Phosphate Buffer Solution

Supplier: SIGMA ALDRICH MICROSCOPY

Contains sodium and potassium phosphates. Intended for use in the Sigma Butyrate Esterase Procedure, No. 181B.

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Blocking buffers, FirstChoice™

Blocking buffers, FirstChoice™

Supplier: G-Biosciences

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.

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Phosphate Buffered Saline

Supplier: THERMO FISHER DIAGNOSTICS

Cell culture buffer, Phosphate buffered saline tablets

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Wash buffer concentrate

Supplier: Enzo Life Sciences

Liquid. TRIS buffered saline containing detergents.

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TE Buffer (1X) pH 8,0 for Molecular Biology

Supplier: Apollo Scientific

Cloning Buffer, TE buffer (1X)

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