You searched for: 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® Phosphate Buffered Saline (PBS), 10X, Ultra Pure Grade

Supplier: VWR

1X Solution Composition: 137 mM NaCl, 2.7 mM KCl, 9.5 mM Phosphate buffer.

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Phosphate Buffer, pH 7.0, VWR Chemicals BDH®

Supplier: VWR International

Suitable for determination of chlorine.

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DAB-Buffer Tablets for Immunohistochemistry, MilliporeSigma

Supplier: MilliporeSigma

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VWR® TBE 10X Liquid Concentrate, Ultra Pure Grade

Supplier: VWR

VWR® TBE 10X Liquid Concentrate, Ultra Pure Grade

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Tris-Borate-EDTA Solution

Supplier: Ward's Science

Tris-Borate-EDTA Solution is premixed.

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TNE Buffer, Quality Biological

Supplier: QUALITY BIOLOGICAL, INC.

TNE Buffer is often used as a base material to generate lysis buffers.

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Indicator Buffer Tablets for the Determination of Water Hardness with Titriplex® Solutions, MilliporeSigma

Supplier: MilliporeSigma

For The Determination Of Water Hardness With Titriplex* Solutions

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Certipur® Buffer Solution Sachet Sets, MilliporeSigma

Supplier: MilliporeSigma

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

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TE Buffers 0.25X

Supplier: AGILENT TECHNOLOGIES (GENOMICS) CA

TE buffers for rinsing capillary arrays.

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Acetate Buffer Solution, pH 4.0, VWR Chemicals BDH®

Supplier: VWR International

APHA 4500-C1 and ASTM 1253-91 for chlorine.

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5X Inlet Buffers

Supplier: AGILENT TECHNOLOGIES (GENOMICS) CA

5x Inlet Buffer, 10mL. Running buffer for use with the Femto Pulse system. 5 concentration.

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Corning® 10X TAE Buffer, Liquid, Corning

Supplier: Corning

Tris-Acetate-EDTA (TAE) buffer is used in DNA agarose gel electrophoresis, both in the agarose gel itself and the running buffer

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

Supplier: MilliporeSigma

Cs50 Borate/hydrochloric acid

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Express Transfer Buffer

Supplier: Rockland Immunochemical

Express Transfer Buffer

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FACS and IF Staining Buffer with BSA

Supplier: Rockland Immunochemical

Fluorescent Activated Cell Sorting (FACS) and Immunofluorescence (IF) staining buffer with BSA

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FACS and IF Staining Buffer with FBS

Supplier: Rockland Immunochemical

Fluorescent Activated Cell Sorting (FACS) and Immunofluorescence (IF) staining buffer with FBS

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Borate Saline Buffered (BSB), Rockland Immunochemicals

Supplier: Rockland Immunochemical

Borate Saline Buffered (BSB) is commonly used in coating procedures for ELISA.

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

Supplier: MilliporeSigma

Cs50 Phosphate/sodium hydroxide

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FACS and IF Staining Buffer with Goat Serum

Supplier: Rockland Immunochemical

Fluorescent Activated Cell Sorting (FACS) and Immunofluorescence (IF) staining buffer with Goat Serum

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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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1X TBS Buffer with 1% Casein

Supplier: Rockland Immunochemical

Tris buffered saline with casein is suitable for multiple applications including biological diluent buffer for antibodies or other biologics.

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Tris Glycine Transfer Buffer 10X (Transblotting Buffer 10X), Quality Biological

Supplier: QUALITY BIOLOGICAL, INC.

TRIS Glycine Transfer Buffer, 10X (Transblot Buffer, 10X).

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Borate Buffered Saline (BBS), Rockland Immunochemicals

Supplier: Rockland Immunochemical

Borate buffered saline (BBS) is commonly used in coating procedures for ELISA.

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ACK Lysing Buffer, Quality Biological

Supplier: QUALITY BIOLOGICAL, INC.

Ammonium-Chloride-Potassium (ACK) Lysing Buffer is used for the lysis of red blood cells in samples containing white blood cells, such as EDTA-treated whole blood, buffy coats, and bone marrow.

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10X TBS Buffer (Tris Buffered Saline)

Supplier: GROWCELLS

Tris Buffered Saline, 10x, Sterile Filtered: (0.20 uM), Storage: Room Temperature, Polycarbonate Bottle, Size: 1x2l

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

Supplier: MilliporeSigma

Cs50 Citrate/hydrochloric acid

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

Supplier: MilliporeSigma

Cs50 Citrate/hydrochloric acid

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Protein Running Buffer 10X, Quality Biological

Supplier: QUALITY BIOLOGICAL, INC.

Protein Running Buffer, 10X is used as the electrophoresis buffer during the stacking and resolve process of sodium dodecyl sulfate - polyacrylamide gel electrophoresis (SDS-PAGE), and is the running buffer for TRIS-glycine gel electrophoresis.

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Titripur® Ammonium Buffer Solutions for Complexometry (Ammonium Chloride/Ammonia), MilliporeSigma

Supplier: MilliporeSigma

Titripur* for complexometry (ammonium chloride/ammonia) pH = 10-11, Hazard corrosive to metal, Causes severe skin burns and eye damage, May cause respiratory irritation.

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RNA Gel Buffer 10X (MOPS buffer), Quality Biological

Supplier: QUALITY BIOLOGICAL, INC.

MOPS buffer is used at 1X for the electrophoresis of RNA as the running buffer to separate RNA samples on agarose and formaldehyde-agarose (denaturing) gels. MOPS buffer is also used for Northern Blots -the hybridization of total RNA or mRNA to a membrane.