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.
VWR® TRIS EDTA Buffer, Biotechnology Grade
Supplier: VWR
VWR® TRIS EDTA Buffer, Biotechnology Grade
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VWR® Phosphate Buffered Saline (PBS), 10X, Sterile, Ultra Pure Grade
Supplier: VWR
1X Solution Composition: 137 mM NaCl, 2.7 mM KCl, 9.5 mM Phosphate buffer.
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J.T.Baker® BAKER ANALYZED®, Buffer Solution, pH 7, Color Coded
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
This BAKER ANALYZED® Reagent is a phosphate buffer solution for laboratory, research, and/or manufacturing uses.
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VWR® TG-SDS Buffer, 10X Liquid Concentrate, Ultra Pure Grade
Supplier: VWR
VWR® TG-SDS Buffer, 10X Liquid Concentrate, Ultra Pure Grade
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VWR® 50X TRIS-Acetate-EDTA Buffer, Ultra Pure Grade
Supplier: VWR
TAE is an extensively used buffer for agarose gel electrophoresis applications requiring high resolution and separation of high molecular weight, double-stranded DNA
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Tris-Glycine-SDS Solution
Supplier: Ward's Science
Tris-Glycine-SDS buffer, 10X, 500 mL
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VWR® TRIS-Borate-EDTA Buffer, 5X Concentrate, Ultra Pure Grade
Supplier: VWR
TBE is optimized for DNA electrophoresis techniques using both acrylamide and agarose
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J.T. Baker PharmaTest™, pH Buffer, Ammonia-Ammonium Chloride
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Ammonia-Ammonium Chloride Buffer, T.S., BAKER ANALYZED® Reagent
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VWR® Biotechnology Grade Phosphate Buffered Saline (PBS) Tablets
Supplier: VWR
Pre-measured tablets for convenient preparation of 1X PBS solution, pH 7.3-7.5.
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VWR® Biotechnology Grade Phosphate Buffered Saline
Supplier: VWR
1X Solution Composition:137 mM NaCl, 2.7 mM KCl, 12 mM Phosphate buffer
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VWR® Phosphate Buffered Saline, Ultra Pure Grade
Supplier: VWR
1X Solution Composition: 137 mM NaCl, 2.7 mM KCl, 9.8 mM Phosphate buffer
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Phosphate Buffered Saline
Supplier: Ward's Science
Phosphate Buffered Saline
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VWR® TRIS Glycine Buffer
Supplier: VWR
Following electrophoresis, proteins are frequently transferred from the polyacrylamide gel onto PVDF or nitrocellulose membranes for use in immunoblotting or sequencing
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VWR® MOPS Buffer Solution 10X, Biotechnology Grade
Supplier: VWR
Optimized for RNA Agarose Electrophoresis
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VWR® TBS Buffer, 20X Liquid
Supplier: VWR
A 1X solution of Tris Buffered Saline (TBS) contains 140 mM Sodium Chloride, 3.0 mM Potassium Chloride and 25 mM Tris.
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VWR® Phosphate Buffered Saline (PBS) 20X, Ultra Pure Grade
Supplier: VWR
1X Solution Composition:135 mM NaCl, 2.7 mM KCl,11 mM Phosphate Buffer.Does not contain magnesium or calcium.
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VWR® TRIS-Borate-EDTA Buffer, 10X Liquid Concentrate, Ultra Pure Grade
Supplier: VWR
TBE is optimized for DNA electrophoresis techniques using both acrylamide and agarose.A concentrated (10X), pH adjusted solution of Ultra Pure Grade Tris Buffer, ACS Grade Boric Acid & EDTA which when reconstituted to a working (1X) Solution concentration, contains 0.089M Tris, 0.089M Borate & 0.002M EDTA.
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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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VWR® Phosphate Buffered Saline (PBS), Powdered, Ultra Pure Grade
Supplier: VWR
Preparation of PBS using 10 L and 50 L Format:
Dissolve 9.88 g of PBS powder in 1 L of water to prepare a 1X PBS solution containing 137 mM sodium chloride, 2.7 mM potassium chloride and 9.8 mM phosphate buffer.
The 10 L and 50 L pack sizes contain sufficient powder to prepare 10 L and 50 L of 1X PBS, respectively.
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VWR® TRIS-Acetate-EDTA Buffer, Ultra Pure Grade
Supplier: VWR
TBE is optimized for DNA electrophoresis techniques using both acrylamide and agarose
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VWR® READY-PACK™ Ultra Pure Grade TRIS Buffered Saline (TBS)
Supplier: VWR
Pre-blended TBS buffer
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VWR® Neutral pH Polyacrylamide Gel Electrophoresis Buffers
Supplier: VWR
Tris-Acetate-SDS, MOPS-SDS, and MES-SDS are useful for high resolution of proteins on neutral pH SDS-PAGE gels.
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VWR® Ultra Pure Grade Phosphate Buffered Saline
Supplier: VWR
1X Solution Composition:137 mM NaCl, 2.7 mM KCl, 9.5 mM Phosphate buffer
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VWR® TRIS Glycine Buffer, 10X Liquid Concentrate
Supplier: VWR
A 1X working solution contains 0.025M Tris base and 0.192 M Glycine.
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VWR® Hank's Balanced Salt Solution (HBSS)
Supplier: VWR
Hanks' Balanced Salt Solution (HBSS) is a buffer used to maintain a physiological pH for cells maintained in non-CO2 atmospheric conditions.
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VWR® TRIS 1.0M Sterile Solution, pH 7.5, Ultra Pure Grade
Supplier: VWR
VWR® TRIS 1.0M Sterile Solution, pH 7.5, Ultra Pure Grade
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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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Tris-Borate-EDTA Solution
Supplier: Ward's Science
Tris-Borate-EDTA Solution is premixed.