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750 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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Tris-Glycine native gel running buffer

Supplier: G-Biosciences

Running Buffer, Tris-Glycine native gel running buffer

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DNA/RNA clean-up buffers

Supplier: OMEGA BIO-TEK

CP buffer, Omega Bio-Tek

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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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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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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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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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Native sample loading buffer, 2X

Supplier: G-Biosciences

Loading Buffer, Native sample loading buffer (2X)

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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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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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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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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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Blocking buffer, concentrate, Pierce™ Clear Milk

Blocking buffer, concentrate, Pierce™ Clear Milk

Supplier: Thermo Fisher Scientific

This clear milk blocking buffer is a long shelf life, high performance replacement for homemade milk blocking buffers in Western blotting applications.

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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®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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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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TE Buffers 100X

Supplier: G-Biosciences

TE Buffer (Tris-EDTA Buffer) is a common molecular biology buffer that is used to protect DNA and RNA from degradation. The Tris buffering agent and EDTA metal chelating properties help protect DNA and RNA.

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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, 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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Genomic DNA extraction buffers

Supplier: OMEGA BIO-TEK

SP2 buffer, Omega Bio-Tek

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ReadiUse™ Universal Kinase Reaction Stopping Buffer

ReadiUse™ Universal Kinase Reaction Stopping Buffer

Supplier: AAT BIOQUEST

ReadiUse™ Universal Kinase Reaction Stopping Buffer is an aqueous solution that effectively chelates divalent metal ions.

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J.T.Baker® BAKER ANALYZED®, Buffer Solutions, Colour Coded

J.T.Baker® BAKER ANALYZED®, Buffer Solutions, Colour Coded

Supplier: Avantor

The quality of many BAKER ANALYZED™ reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS).

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Blocking buffer, dry blend, SuperBlock™

Supplier: Thermo Fisher Scientific

SuperBlock (TBS) Blocking Buffer is an optimised TBS solution containing a protein that provides incredibly fast and effective blocking for ELISA, IHC and Western blot analysis.

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Tris Buffers, Sterile

Tris Buffers, Sterile

Supplier: G-Biosciences

Tris is an abbreviation of the organic compound known as tris(hydroxymethyl)aminomethane, with the formula (HOCH2)3CNH2. Tris is extensively used in as a major component in buffer solutions.

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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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PBS Tablet (Phosphate Buffered Saline Tablet)

PBS Tablet (Phosphate Buffered Saline Tablet)

Supplier: AAT BIOQUEST

Each PBS tablet prepares 100 mL of a 1X PBS solution containing 137 mM sodium chloride, 10 mM phosphate buffer, and 2.7 mM potassium chloride (pH 7.4).

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Reagents for complexometric titration with EDTA, Supelco®

Reagents for complexometric titration with EDTA, Supelco®

Supplier: Merck

Ammonium buffer solution for complexometry (ammonium chloride/ammonia) pH = 10 - 11, TitriPUR®

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