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® Stripping Buffers
Supplier: VWR
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
Buffer Solution
Supplier: Ward's Science
Buffer solution has a shelf life of 24 months
Expand 20 Items
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.
Expand 2 Items
VWR® Phosphate Buffered Saline, Biotechnology Grade
Supplier: VWR
1X Solution Composition:137 mM NaCl, 2.7 mM KCl, 12 mM Phosphate buffer
Expand 1 Items
VWR® Buffer Solutions
Supplier: VWR
These buffer solutions are for calibrating pH meters
Expand 5 Items
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.
Expand 4 Items
VWR® HEPES, 1M, pH 7.3, Biotechnology Grade
Supplier: VWR
HEPES, 1M, pH 7.3, VWR®
Expand 2 Items
VWR® Phosphate Buffered Saline, Ultra Pure Grade
Supplier: VWR
1X Solution Composition: 137 mM NaCl, 2.7 mM KCl, 9.8 mM Phosphate buffer
Expand 1 Items
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
Expand 1 Items
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.
Expand 1 Items
VWR® EDTA 0.5M, Biotechnology Grade
Supplier: VWR
Cloning Buffer, EDTA, 0.5M Solution, pH 8.0
Expand 2 Items
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).
Expand 9 Items
J.T. Baker PharmaTest™, pH Buffer, Ammonia-Ammonium Chloride
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Ammonia-ammonium chloride buffer, Pharmatest
Expand 1 Items
Tris-Glycine-SDS Solution
Supplier: Ward's Science
Running Buffer, Tris-Glycine-SDS Buffer
Expand 1 Items
VWR® Ultra Pure Grade Phosphate Buffered Saline
Supplier: VWR
1X Solution Composition:137 mM NaCl, 2.7 mM KCl, 9.5 mM Phosphate buffer
Expand 2 Items
VWR® READY-PACK™ Ultra Pure Grade TRIS Buffered Saline (TBS)
Supplier: VWR
Pre-blended TBS buffer
Expand 1 Items
Recommendations will be personalized based on your shopping preferences only if you have given your consent by enabling "Enhance my Shopping Experience" on the "Personal Info page".
Otherwise, you will receive generic recommendations.



