The electrophoresis buffers maintain consistent pH levels during DNA, RNA, and other protein separation. Providing ions that transfer the applied current, the low charge solutions facilitate different molecular sizes to travel at various rates for analyses. Offering additional protection to proteins, the preparative substances prevent degradation for guaranteed sample viability and accurate testing. Available in various molecular weights, the best electrophoresis buffer can be selected based on the specific macromolecules being handled.
VWR® PBS-T (Phosphate Buffered Saline - Tween-20) Buffer Powder Packs
VWR® Buffer Powder Packs can save time and money, as there is no need to measure and weight many separate chemical components which is required when making buffers from scratch.
Expand 1 Items
VWR® TBS (TRIS Buffered Saline) Buffer Powder Packs
VWR® Buffer Powder Packs can save time and money, as there is no need to measure and weight many separate chemical components which is required when making buffers from scratch.
Expand 1 Items
VWR® PBS (Phosphate Buffered Saline) Buffer Powder Packs
VWR® Buffer Powder Packs can save time and money, as there is no need to measure and weight many separate chemical components which is required when making buffers from scratch.
Expand 1 Items
VWR® TBS-T (Tris Buffered Saline, Tween-20) Buffer Powder Packs
VWR® Buffer Powder Packs can save time and money, as there is no need to measure and weight many separate chemical components which is required when making buffers from scratch.
Expand 1 Items
VWR® MOPS Buffer Solution 10X, Biotechnology Grade
Optimized for RNA Agarose Electrophoresis
Expand 1 Items
VWR® Rapid Transfer Buffer, 10X
Rapid Transfer Buffer is a simple, single component system for quick and efficient transfer of proteins from SDS-PAGE gels to membranes for Western blotting applications
Expand 1 Items
VWR® TRIS-Borate-EDTA Buffer, 5X Concentrate, Ultra Pure Grade
TBE is optimized for DNA electrophoresis techniques using both acrylamide and agarose
Expand 1 Items
VWR® 25X TRIS-Acetate-EDTA Buffer, Ultra Pure Grade
TAE is an extensively used buffer for agarose gel electrophoresis applications requiring high resolution and separation of high molecular weight, double-stranded DNA
Expand 1 Items
VWR® TRIS Glycine Buffer
Following electrophoresis, proteins are frequently transferred from the polyacrylamide gel onto PVDF or nitrocellulose membranes for use in immunoblotting or sequencing
Expand 1 Items
VWR® TRIS Glycine-SDS Buffer Powder Packs
VWR® Buffer Powder Packs can save time and money, as there is no need to measure and weight many separate chemical components which is required when making buffers from scratch.
Expand 1 Items
VWR® TAE Buffer Powder Packs
VWR® Buffer Powder Packs can save time and money, as there is no need to measure and weight many separate chemical components which is required when making buffers from scratch.
Expand 1 Items
VWR® TRIS-Acetate-EDTA Buffer, Ultra Pure Grade
TBE is optimized for DNA electrophoresis techniques using both acrylamide and agarose
Expand 2 Items
VWR® 50X TRIS-Acetate-EDTA Buffer, Ultra Pure Grade
TAE is an extensively used buffer for agarose gel electrophoresis applications requiring high resolution and separation of high molecular weight, double-stranded DNA
Expand 3 Items
VWR® TRIS-Borate-EDTA Buffer, 10X Liquid Concentrate, Ultra Pure Grade
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.
Expand 4 Items
VWR® Neutral pH Polyacrylamide Gel Electrophoresis Buffers
Tris-Acetate-SDS, MOPS-SDS, and MES-SDS are useful for high resolution of proteins on neutral pH SDS-PAGE gels.
Expand 2 Items
Electrophoresis Buffer Stock Powders
Our premeasured powdered packs offer convenience and will change the way you prepare buffers in your lab.
Expand 5 Items
VWR® SDS-Page Gel Buffers
The 4X concentrated buffer (0.5M Tris pH 6.8 and 0.4% SDS) for preparation of stacking gels for Laemmli SDS-Page
Expand 1 Items
VWR® Phosphate Buffered Saline, Biotechnology Grade
1X Solution Composition:137 mM NaCl, 2.7 mM KCl, 12 mM Phosphate buffer
Expand 1 Items
VWR® TBE 10X Liquid Concentrate, Ultra Pure Grade
VWR® TBE 10X Liquid Concentrate, Ultra Pure Grade
Expand 1 Items
VWR® TRIS Glycine Buffer, 10X Liquid Concentrate
A 1X working solution contains 0.025M Tris base and 0.192 M Glycine.
Expand 2 Items
VWR® TBS Buffer, 20X Liquid
A 1X solution of Tris Buffered Saline (TBS) contains 140 mM Sodium Chloride, 3.0 mM Potassium Chloride and 25 mM Tris.
Expand 1 Items
VWR® Rapidblock™ Blocking Solution, 10X
Solution reduces blocking time to 5 minutes for Western and dot blotting procedures on PVDF and nitrocellulose membranes.
Expand 1 Items
VWR® Stripping Buffers
VWR® offers three stripping buffers to accommodate the wide range of conditions that may be needed to remove different antibodies from blots.
Expand 1 Items
Chemi Blot Blocking Buffer, Azure
Azure Chemi Blot Blocking Buffer, Ready-to-use block that enhances chemiluminescent signal, for use with chemiluminescent Western blots to enhance signal and lower background. Size: 500mL