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1378 results for Buffers

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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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VWR® Buffer Solutions

VWR® Buffer Solutions

Supplier: Avantor

These buffer solutions are for calibrating pH meters

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VWR® Sodium Acetate, 3M Solution, pH 5.2, Biotechnology Grade

VWR® Sodium Acetate, 3M Solution, pH 5.2, Biotechnology Grade

Supplier: VWR

Cloning Buffer, Sodium acetate solution 3M, pH 5.2

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Ward's® pH Buffer Kit

Ward's® pH Buffer Kit

Supplier: Ward's Science

Includes 500 ml each of buffer solution pH 10, pH 4, and pH 7. Also includes 100 ml of electrode storage solution, KCl.

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Tris-Gly-SDS

Tris-Gly-SDS

Supplier: Ward's Science

Tris-Gly-SDS Buffer Solution, Premixed Powder, Makes 6 L

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VWR® TRIS 1.0M Solution, pH 7.5, Ultra Pure Grade

VWR® TRIS 1.0M Solution, pH 7.5, Ultra Pure Grade

Supplier: VWR

TRIS 1.0M Solution pH 7.5, VWR®

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VWR® Hybridization Cocktail

VWR® Hybridization Cocktail

Supplier: VWR

Offers blocking and hybridization for optimized complimentary base pairing of DNA and RNA in Southern blot, Northern blot, dot blot, colony and in situ hybridization.

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VWR® pH Standards

VWR® pH Standards

Supplier: VWR

VWR®

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VWR® TBE 10X Liquid Concentrate, Ultra Pure Grade

VWR® TBE 10X Liquid Concentrate, Ultra Pure Grade

Supplier: VWR

VWR® TBE 10X Liquid Concentrate, Ultra Pure Grade

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VWR® Dulbecco's Phosphate Buffered Saline (DPBS)

VWR® Dulbecco's Phosphate Buffered Saline (DPBS)

Supplier: VWR

DPBS is a balanced salt solution (BSS) used for the handling and culturing of mammalian cells.

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Macron Fine Chemicals™ BuffAR®, pH Buffer Solutions

Macron Fine Chemicals™ BuffAR®, pH Buffer Solutions

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Accurate to within ±0.01 pH at 25 °C (±0.02 for pH 9 and 9.18).

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Tris-Borate-EDTA Solution

Tris-Borate-EDTA Solution

Supplier: Ward's Science

Tris-Borate-EDTA Solution is premixed.

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VWR® HEPES, 1M, pH 7.3, Biotechnology Grade

VWR® HEPES, 1M, pH 7.3, Biotechnology Grade

Supplier: VWR

HEPES, 1M, pH 7.3, VWR®

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Loading Dye

Loading Dye

Supplier: Ward's Science

Loading Dye

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VWR® Rapidblock™ Blocking Solution, 10X

VWR® Rapidblock™ Blocking Solution, 10X

Supplier: VWR

Solution reduces blocking time to 5 minutes for Western and dot blotting procedures on PVDF and nitrocellulose membranes.

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

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

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

DILUT-IT™ dissolution media concentrate, sodium phosphate, J.T.Baker®

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

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

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

DILUT-IT dissolution media concentrates are produced from raw materials in accordance with USP/EP/BP/JP guidelines under validated processes in Avantor Performance Materials' ISO certified manufacturing facilities.

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VWR® TRIS 1.0M Solution, pH 9.0, Ultra Pure Grade

VWR® TRIS 1.0M Solution, pH 9.0, Ultra Pure Grade

Supplier: VWR

TRIS 1.0M Solution pH 9.0, VWR®

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

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

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

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

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J.T.Baker® Cell Lysis Solution, Ultrapure Bioreagent

J.T.Baker® Cell Lysis Solution, Ultrapure Bioreagent

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

J.T.Baker® Cell Lysis Solution. Optimized multi-component, ready-to-use solution for extraction and recovery of AAV particles from HEK293 or SF9 cells. The product offers quantitative recovery through efficient cell lysis and protection of vector particles against shear stress. The solution is formulated with non-ionic detergents which are biodegradable and octyl phenol ethoxylate free.

   Sustainable Options Available
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J.T.Baker® Cell Lysis Solution, Biotech Reagent

J.T.Baker® Cell Lysis Solution, Biotech Reagent

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

J.T.Baker® Cell Lysis Solution Biotech Reagent is a cGMP pre-formulated and ready to use detergent optimized for the extraction and recovery of AAV particles from producer cell lines (HEK293 parental and suspension lines, SF9). J.T.Baker® Cell Lysis Solution is a proprietary blend of nonionic surfactants, free of octyl phenol ethoxylate, which demonstrates comparable performance industry standard detergents while addressing environmental concerns associated with REACH and downstream clearance concerns. Designed for Gene Therapy workflows, this formulation is easy to use and handle as it is ready-to-use, has low viscosity, does not require cold temperature shipping or storage, and is available in sizes to support processes from development to large scale commercial batches. Detail description provided in technical literature.

   Sustainable Options Available
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Certipur® Buffer Solution Sachet Sets, MilliporeSigma

Certipur® Buffer Solution Sachet Sets, MilliporeSigma

Supplier: MilliporeSigma

30 ml buffers sachets - ideal for the calibration of pH meters.

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Buffer tablets for Haematology to prepare solutions according to Wiese, MilliporeSigma

Supplier: MilliporeSigma

Used to prepare buffer solution acc. to WEISE for staining blood smears.

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Titrisol® Buffer Concentrate (Phosphate/Sodium Hydroxide), Traceable to SRM of NIST and PTB, MilliporeSigma

Supplier: MilliporeSigma

Traceable To . For 500ml Buffer Solution, PH 12.00 +/- 0.05 (20 Grad C) Titrisol

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HRP Stripping Buffer, Azure Biosystems

HRP Stripping Buffer, Azure Biosystems

Supplier: Azure Biosystems

HRP Stripping Buffer, Uniformly removes antibodies from developed HRP Western blots so the blot can be reprobed with another set of antibodies

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Titrisol® Buffer Concentrate (Borate/Hydrochloric acid), Traceable to SRM of NIST and PTB, MilliporeSigma

Supplier: MilliporeSigma

Traceable To . For 500ml Buffer Solution, PH 8.00 +/- 0.02 (20 Grad C) Titrisol

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Titrisol® Buffer Concentrate (Citrate/Sodium Hydroxide), Traceable to SRM of NIST and PTB, MilliporeSigma

Supplier: MilliporeSigma

Traceable To . For 500ml Buffer Solution, PH 5.00 +/- 0.02 (20 Grad C) Titrisol

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Titrisol® Buffer Concentrate for Buffer Solution acc. to WEISE, MilliporeSigma

Supplier: MilliporeSigma

According To Weise For 1000ml Of Solution (Phosphate), . Titrisol

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Titrisol® Buffer Concentrate (Citrate/Hydrochloric Acid), Traceable to SRM of NIST and PTB, MilliporeSigma

Supplier: MilliporeSigma

Traceable To . For 500ml Buffer Solution, PH 2.00 +/- 0.02 (20 Grad C) Titrisol

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Di-Sodium Hydrogen Phosphate Solution (Buffer Stock Solution), Certipur®

Di-Sodium Hydrogen Phosphate Solution (Buffer Stock Solution), Certipur®

Supplier: MilliporeSigma

Buffer stock solution 1/15 mol/l

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