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673 results for Buffers

You searched for: 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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SuperBlock™ Blocking Buffer

SuperBlock™ Blocking Buffer

Supplier: Thermo Fisher Scientific

SuperBlock Blocking buffer is an optimised solution containing a single purified glycoprotein that provides incredibly fast and effective blocking for ELISA, IHC, and western blot analysis. Blocking micro-plates, membranes, or tissues with a SuperBlock buffer yields a high signal-to-noise ratio in most detection systems.

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Pierce™ BupH™ Wash Buffers, Dry Blend Pack

Pierce™ BupH™ Wash Buffers, Dry Blend Pack

Supplier: Thermo Fisher Scientific

BupH packs are pre-blended and pre-measured dry mixtures of buffers that are easy to prepare and used in protein purification and common laboratory techniques.

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Buffer, TRIS-glycine-SDS solution 10X concentrate (TGS buffer) pH 8,3

Supplier: PanReac AppliChem

Running Buffer, TRIS-glycine-SDS buffer solution 10X concentrate (TGS buffer) pH 8,3

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Inclusion bodies solubilisation buffer

Inclusion bodies solubilisation buffer

Supplier: G-Biosciences

The IBS™ buffer is specifically developed for solubilisation of inclusion bodies.

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Citrate Buffer, Concentrate, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Citrate buffer solution, 0.38 mol/L, pH 5.4 when diluted according to procedure 386A.

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DNA/RNA clean-up buffers

Supplier: OMEGA BIO-TEK

CP buffer, Omega Bio-Tek

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Buffer solutions in sachets, Certipur®, Supelco®

Buffer solutions in sachets, Certipur®, Supelco®

Supplier: Merck

For calibration of pH meters.

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Pierce™ Lane Marker Non-reducing Sample Buffer (5X)

Pierce™ Lane Marker Non-reducing Sample Buffer (5X)

Supplier: Thermo Fisher Scientific

Pierce™ Lane Marker Non-Reducing Sample Buffer is a ready-to-use 5X SDS-PAGE sample loading buffer in a non-reducing formulation, with a pink dye buffer-front marker.

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StartingBlock™ Blocking Buffer

StartingBlock™ Blocking Buffer

Supplier: Thermo Fisher Scientific

These StartingBlock™ blocking buffers are PBS and TBS formulations of a proprietary protein that provides exceptional performance and broad compatibility with membrane (Western blot) and 96-well plate (ELISA) assays.

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Research buffers and reagents

Research buffers and reagents

Supplier: G-Biosciences

These DNase- and RNase-free buffers and reagents are designed for high quality research.

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Tris-Glycine native gel running buffer

Supplier: G-Biosciences

Running Buffer, Tris-Glycine native gel running buffer

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Substrate buffers, Pierce™

Substrate buffers, Pierce™

Supplier: Thermo Fisher Scientific

These stable peroxide and diethanolamine substrate buffers produce optimised, reliable and convenient stock solutions for HRP and alkaline phosphatase assays detection respectively.

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Native sample loading buffer, 2X

Supplier: G-Biosciences

Loading Buffer, Native sample loading buffer (2X)

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Electrophoresis running buffers, Pierce™

Electrophoresis running buffers, Pierce™

Supplier: Thermo Fisher Scientific

These are space-saving stock solution that is ideal for quickly preparing running buffer used for gel electrophoresis.

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RBC Lysis Buffer (10X)

RBC Lysis Buffer (10X)

Supplier: Tonbo Biosciences

RBC Lysis Buffer (10X) is a concentrated ammonium chloride-based lysing reagent.

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Pierce™ Buffer, TBS Solution 20X Concentrate (TRIS Buffered Saline)

Pierce™ Buffer, TBS Solution 20X Concentrate (TRIS Buffered Saline)

Supplier: Thermo Fisher Scientific

Our variety of Pierce Concentrated Buffer stock solutions are ready to use without having to weigh and dissolve dry ingredients or adjust the pH with concentrated acid or base. Simply dilute the liquid stock solution with pure water and proceed with your experiment.

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Equilibration buffer for IPG strips

Supplier: G-Biosciences

Add an appropriate volume of the supplied rehydration buffer to the dry, ready-to-use, urea based equilibration buffer.

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G-Biosciences Red Blood Cell Lysis Buffer

Supplier: G-Biosciences

A red blood cell lysis buffer for the isolation of white blood cells free from interference of RBCs. The optimised concentration of ammonium chloride and enhances effectively lyses red blood cells, while preserving the integrity of the leukocytes.

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J.T.Baker® DILUT-IT™, Buffers, Acetate, Concentrated Solutions

J.T.Baker® DILUT-IT™, Buffers, Acetate, Concentrated Solutions

Supplier: Avantor

Specially developed for dissolution testing of pharmaceutical dosage forms and drug discovery, easy to use DILUT-IT™ concentrates can reduce overall cost of ownership in the laboratory. Just add purified water and you are ready for testing.

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Buffer, alkali solution (3,0 N)

Buffer, alkali solution (3,0 N)

Supplier: Hach

These buffers are used in the determination of calcium and magnesium in brine.

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Blocker™ Blocking Buffer, BLOTTO in TBS

Blocker™ Blocking Buffer, BLOTTO in TBS

Supplier: Thermo Fisher Scientific

Blocker™ BLOTTO is a ready-to-use 5% solution of non fat powdered milk in Tris-buffered saline for Western blot, ELISA, IHC and other detection methods.

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VWR® pH Buffer, Acetic Acid-Ammonium Acetate, pH 6,8, REAGENT

VWR® pH Buffer, Acetic Acid-Ammonium Acetate, pH 6,8, REAGENT

Supplier: VWR Chemicals

Ready to use test solution (TS).

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Phosphate buffered saline, PBS-TWEEN® tablets, Millipore®

Supplier: Merck Millipore (Oncogene)

Developed for use in immunoassay applications.

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VWR® pH Buffer Solution According to Reag. Ph. Eur. 4000600

VWR® pH Buffer Solution According to Reag. Ph. Eur. 4000600

Supplier: VWR Chemicals

Contents: ammonium acetate R / water R / hydrochloric acid R1.

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VWR®RapidBlock™, Blocking solution, 10x

VWR®RapidBlock™, Blocking solution, 10x

Supplier: VWR Chemicals

RapidBlock™ solution reduces blocking time to five minutes for Western and dot blotting procedures on PVDF and nitrocellulose membranes. This protein-free formulation minimises cross-reactivity and non specific antibody binding, generating blots with low background and enhanced signal-to-noise ratio.

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Tris EDTA buffer, for molecular biology, DNAse, RNAse, protease free ready to use, pH 8,0
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Proteometer-L Buffer Packets

Proteometer-L Buffer Packets

Supplier: NOVILYTIC

Specifically formulated buffer packets for use with the Proteometer-L Kit, sold in sets of seven.

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VWR® AVS TITRINORM pH Buffer Solutions in Sachets, 20 °C

VWR® AVS TITRINORM pH Buffer Solutions in Sachets, 20 °C

Supplier: VWR Chemicals

For calibration of pH meters.

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Buffer solutions, ready to use, referenced at 20 °C, Certipur®, Supelco®

Buffer solutions, ready to use, referenced at 20 °C, Certipur®, Supelco®

Supplier: Merck

Materials for the precise calibration and monitoring of pH meters.

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Pierce™ Buffer, PBS Solution 20X Concentrate (Phosphate Buffered Saline)

Pierce™ Buffer, PBS Solution 20X Concentrate (Phosphate Buffered Saline)

Supplier: Thermo Fisher Scientific

Our variety of Pierce Concentrated Buffer stock solutions are ready to use without having to weigh and dissolve dry ingredients or adjust the pH with concentrated acid or base. Simply dilute the liquid stock solution with pure water and proceed with your experiment.

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