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.
Buffer solution pH 4, citrate buffer
Supplier: Thermo Fisher Scientific
pH Buffer solution, Citrate, pH value: 4,00, ±0,02, Colourless
Expand 2 Items
Buffer, alkali solution (3,0 N)
Supplier: HACH
These buffers are used in the determination of calcium and magnesium in brine.
Expand 1 Items
Buffer, TRIS solution pH 8,0 (1 mol/L), Sigma-Aldrich®
Supplier: SIGMAALDRICH
Cloning Buffer, TRIS buffer solution pH 8,0 (1 mol/l)
Expand 1 Items
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)
Expand 1 Items
Phosphate Buffered Saline
Supplier: THERMO FISHER DIAGNOSTICS
Cell culture buffer, Phosphate buffered saline tablets
Expand 1 Items
Buffer, HEPES solution (1 mol/L), Sigma-Aldrich®
Supplier: SIGMAALDRICH
HEPES buffer solution (1 mol/l)
Expand 1 Items
10X TAE buffer, liquid, Corning®
Supplier: MEDIATECH
Tris-Acetate-EDTA (TAE) buffer is used in DNA agarose gel electrophoresis, both in the agarose gel itself and the running buffer
Expand 1 Items
Pierce™ Fish Serum Blocking Buffer,Thermo Scientific
Supplier: Thermo Fisher Scientific
This Fish Serum blocking buffer is steelhead salmon serum in PBS that is especially useful as a blocking agent in IHC and other detection methods involving mammalian samples.
Expand 1 Items
Pierce™ Buffer, TBS Solution 20X Concentrate (TRIS 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.
Expand 1 Items
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.
Expand 5 Items
StartingBlock™ Blocking Buffer
Supplier: Thermo Fisher Scientific
These StartingBlock™ blocking buffers are PBS and TBS formulations of a proprietary protein that provides exceptional performance and broad compatibility with membrane (Western blot) and 96-well plate (ELISA) assays.
Expand 3 Items
Buffer, Trizma® hydrochloride solution, TRIS solution pH 7,4 (1 mol/L), BioPerformance Certified, Sigma-Aldrich®
Supplier: SIGMAALDRICH
Cloning Buffer, TRIS buffer solution pH 7,4 (1 mol/l)
Expand 1 Items
SuperBlock™ Blocking Buffer
Supplier: Thermo Fisher Scientific
SuperBlock Blocking buffer is an optimised solution containing a single purified glycoprotein that provides incredibly fast and effective blocking for ELISA, IHC, and western blot analysis. Blocking micro-plates, membranes, or tissues with a SuperBlock buffer yields a high signal-to-noise ratio in most detection systems.
Expand 3 Items
Buffer, PBS tablets, pH 7,4, Millipore®
Supplier: MERCK ONCOGENE
Developed for use in immunoassay applications.
Expand 1 Items
Buffer, TE solution (TRIS-EDTA buffer)
Supplier: PROMEGA
Cloning Buffer, TE buffer solution (TRIS-EDTA buffer)
Expand 2 Items
PBS buffer
Supplier: GE HEALTHCARE
Phosphate buffered saline solution, available with or without detergent, recommended as running buffer for small molecule analysis in Biacore systems. Concentrated stock solution, yielding pH 7,4 when diluted 10X.
Expand 1 Items
Buffers, sodium phosphate, 0,2 M solutions
Supplier: Thermo Fisher Scientific
Sodium phosphate buffer solution, 0,2 mol/l, pH value: 8,0, Liquid
Expand 1 Items
Buffers for Biacore Systems
Supplier: GE HEALTHCARE
Buffers developed and verified to work in Biacore™ systems.
Expand 9 Items
HEPES, 1,0 M buffer solutions
Supplier: Thermo Fisher Scientific
HEPES buffer solution, 1 mol/L, pH value: 7,5, Liquid
Expand 1 Items
Dulbecco’s phosphate buffered saline (DPBS), Sigma-Aldrich®
Supplier: SIGMAALDRICH
Dulbecco’s phosphate buffered saline is modified with/without calcium chloride and magnesium chloride, liquid, sterile-filtered, suitable for cell culture.
Expand 4 Items
Dulbecco's phosphate-buffered saline (DPBS), Corning®
Supplier: MEDIATECH
Dulbecco's Phosphate Buffered Saline (DPBS) is a buffer solution which can be used to maintain cell culture media in the physiological pH range of 7,0 to 7,6
Expand 9 Items
DNA/RNA clean-up buffers
Supplier: OMEGA BIOTEK
DNA wash buffer concentrate, Omega Bio-Tek
Expand 1 Items
Guanidine hydrochloride buffer solution, 6 mol/L, pH 8,7
Supplier: TCI
Guanidine Hydrochloride Buffer Solution, 6 mol/L, pH value: 8,7, TCI
Expand 1 Items
pH Buffer solutions, CX-1
Supplier: Thermo Fisher Scientific
Delivers robust reproducible gradients with the Thermo Scientific™ pH buffer platform that is applicable to a wide range of MAbs and ready to use with existing LC columns and systems, without the need to formulate mobile phases.
Expand 4 Items
Phosphate buffered saline (PBS), tablet, Sigma-Aldrich®
Supplier: SIGMAALDRICH
Phosphate buffered saline (PBS) is a buffer solution used in biological research. It is a water based salt solution containing sodium phosphate, sodium chloride and, in some formulations, it contains potassium chloride and potassium phosphate.
Expand 1 Items
Phosphate buffered saline (PBS), Sigma-Aldrich®
Supplier: SIGMAALDRICH
Contents of one pouch, when dissolved in one liter of distilled or deionised water, will yield 0,01 M phosphate buffered saline (NaCl 0,138 M; KCl - 0,0027 M); TWEEN® 20 - 0,05%, pH 7,4, at 25 °C.
Expand 1 Items
Buffer, TE solution 100x concentrate (TRIS-EDTA buffer), Millipore®
Supplier: CALBIOCHEM
Cloning Buffer, TE buffer solution 100x concentrate (TRIS-EDTA buffer)
Expand 1 Items
Blocker™ Blocking Buffer, Casein
Supplier: Thermo Fisher Scientific
Blocker™ Casein in PBS or TBS are ready-to-use, solutions of purified casein protein for blocking steps in Western blot, ELISA, IHC and nucleic acid detection methods.
Expand 1 Items
Buffers, running buffers for Biacore Systems
Supplier: GE HEALTHCARE
Buffers developed and verified to work in Biacore™ systems.
Expand 5 Items
Buffers, citrate, 0,5 M solutions
Supplier: Thermo Fisher Scientific
Citrate, buffer solution, 0,5 M, pH value: 4,5, Colourless, Odourless, Liquid