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.
Pierce™ Buffer, PBS Solution 20X Concentrate (Phosphate Buffered Saline)
Supplier: Thermo Fisher Scientific
Our variety of Pierce Concentrated Buffer stock solutions are ready to use without having to weigh and dissolve dry ingredients or adjust the pH with concentrated acid or base. Simply dilute the liquid stock solution with pure water and proceed with your experiment.
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IP lysis buffer, Pierce™
Supplier: Thermo Fisher Scientific
The IP lysis buffer is a mammalian whole cell lysis reagent based on a modified RIPA buffer formulation without SDS.
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Tris Borate EDTA buffer, for molecular biology, 10x, DNAse, RNAse and Protease free, pH 8.3
Supplier: Thermo Fisher Scientific
Running Buffer, TBE buffer solution 10X concentrate (TRIS-borate-EDTA buffer)
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IPG buffers
Supplier: GE HEALTHCARE
IPG buffers are ampholyte-containing buffer concentrates specifically formulated for use with Immobiline™ DryStrip gels for isoelectric focusing, run as the first dimension of 2-D electrophoresis or as a separate application. Using Immobiline DryStrip gels together with matching IPG buffer gives high sample loading capacity, improves resolution, and increases the probability of detecting low abundance proteins.
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Buffer, TRIS solution pH 8,0 (1 mol/L), Sigma-Aldrich®
Supplier: SIGMAALDRICH
Cloning Buffer, TRIS buffer solution pH 8,0 (1 mol/l)
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pH buffer solutions
Supplier: METTLER TOLEDO
Technical buffer solution, 6×250 ml, pH value: 4,01
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Buffer solutions, Certipur®, colour coded, Supelco®
Supplier: MERCK MILLIPORE
Materials for the precise calibration and monitoring of pH meters.
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Buffer, PBS tablets, pH 7,4, Millipore®
Supplier: MERCK ONCOGENE
Developed for use in immunoassay applications.
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Phosphate Buffered Saline
Supplier: THERMO FISHER DIAGNOSTICS
Cell culture buffer, Phosphate buffered saline tablets
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pH buffers, for LAQUAtwin meters
Supplier: HORIBA
pH 7,00 buffer (6× 14 ml bottles per pack), Bottle
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pH buffer solutions, certified (DKD)
Supplier: METTLER TOLEDO
DKD certified buffer solution, pH value: 7,00, 1× 250 ml
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Buffer, PBS solution 10X concentrate (phosphate buffered saline), Sigma-Aldrich®
Supplier: SIGMAALDRICH
Washing buffer, PBS buffer solution 10X concentrate (phosphate buffered saline)
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Guanidine hydrochloride buffer solution, 6 mol/L, pH 8,7
Supplier: TCI
Guanidine Hydrochloride Buffer Solution, 6 mol/L, pH value: 8,7, TCI
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Buffer powder pillows
Supplier: HACH
The unit-dose powder pillows assure buffer freshness and eliminate the possibility of contamination. Each powder pillow prepares 50 ml of buffer solutions of respective pH.
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Buffer, TRIS solution pH 7,5 (1 mol/L)
Supplier: INVITROGEN
Cloning Buffer, TRIS buffer solution pH 7,5 (1 mol/l)