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® EDTA 0.5M, Biotechnology Grade
Supplier: VWR
Cloning Buffer, EDTA, 0.5M Solution, pH 8.0
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Sodium Acetate, 3M Sterile Solution, pH 5.2, Biotechnology Grade
Supplier: VWR
Cloning Buffer, Sodium acetate solution 3M, pH 5.2
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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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Rapidblock™ Blocking Solution, 10X, AMRESCO
Supplier: VWR
Solution reduces blocking time to 5 minutes for Western and dot blotting procedures on PVDF and nitrocellulose membranes.
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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® 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® TBE 10X Liquid Concentrate, Ultra Pure Grade
Supplier: VWR
Running Buffer, TBE 10X LIQUID CONCENTRATE
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VWR® EDTA 0.5M, Biotechnology Grade
Supplier: VWR
Cloning Buffer, EDTA, 0.5M Solution, pH 8.0
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Avantor® ACE® Buffers
Supplier: VWR
These optimized buffers for DNA capillary electrophoresis sequencing provide excellent results, long read lengths, high resolution, and consistent run times
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VWR® SSC Buffer
Supplier: VWR
SSC Buffer is a hybridization buffer for Northern and Southern blots
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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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VWR® TG-SDS Buffer, 10X Liquid Concentrate, Ultra Pure Grade
Supplier: VWR
Running Buffer
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VWR® MOPS Buffer Solution 10X, Biotechnology Grade
Supplier: VWR
Optimized for RNA Agarose Electrophoresis
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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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