Buffers
Buffers zijn bestand tegen pH-veranderingen en beschermen monsters wanneer zuren of basen worden toegevoegd. Zowel in poeder- als vloeibare vorm zijn ze geschikt voor het efficiënt volgen van eiwitten tijdens elektroforetische isolatie en scheiding. De zoute buffers kunnen ook worden gebruikt om pH-meters te kalibreren en te standaardiseren voor nauwkeurige metingen. Blokkerende stoffen voorkomen de hechting van antilichamen aan membraanvrije plaatsen die een storende achtergrond zouden veroorzaken. De buffers zijn verkrijgbaar in verschillende concentraties, voor elke toepassing, en kunnen vloeibaar of gedehydrateerd zijn.
Buffer, TBE solution 10X concentrate (TRIS-borate-EDTA buffer)
Supplier: Ambion
Running Buffer, TBE buffer solution 10X concentrate (TRIS-borate-EDTA buffer)
Expand 4 Items
RoboSep™ Buffer 2
Supplier: Stemcell Technologies
RoboSep™ buffer 2 is recommended for select EasySep™ cell separation protocols.
Expand 1 Items
Buffer, sodium acetate buffer solution pH 5,2 (3 mol/L), Molecular Biology Grade
Supplier: Serva
Cloning Buffer, Sodium acetate buffer solution pH 5,2 (3 mol/l)
Expand 1 Items
Buffer, sodium acetate buffer solution pH 7 (3 mol/L)
Supplier: Serva
Cloning Buffer, Sodium acetate buffer solution pH 7 (3 mol/l)
Expand 2 Items
ALDEFLUOR™ Assay Buffer
Supplier: Stemcell Technologies
Use ALDEFLUOR™ Assay Buffer to optimize the detection of aldehyde dehydrogenase-bright (ALDHbr) cells and maximize fluorescent signal stability during the ALDEFLUOR™ assay.
Expand 1 Items
Fixation Buffer
Supplier: Stemcell Technologies
Ideal for fixing cells prior to permeabilisation, fixation buffer can be used with Intracellular Permeabilisation Buffer (10X) to conduct intracellular staining for flow cytometry. This fixation buffer can also be used to preserve fluorescently labeled cells prior to analysis by flow cytometry.
Expand 1 Items
HEPES Buffer Solution (1 M)
Supplier: Stemcell Technologies
HEPES buffer solution is a biological buffer used in cell culture media. Selection of suitable nutrient medium is dependent on type of cell, conditions of culture and degree of chemical definition required for the cell culture application.
Expand 1 Items
Buffer, TBE solution 10X concentrate (TRIS-borate-EDTA buffer)
Supplier: Serva
Running Buffer, TBE buffer solution 10X concentrate (TRIS-borate-EDTA buffer)
Expand 1 Items
Puregene RBC and Cell Lysis Solutions
Supplier: QIAGEN
For purification of archive-quality DNA from a wide range of sample types.
Expand 1 Items
Buffer, TBE solution 10X concentrate (TRIS-borate-EDTA buffer)
Supplier: Ambion
Running Buffer, TAE buffer solution 25X concentrate (TRIS-acetate-EDTA buffer)
Expand 2 Items
Dulbecco's Phosphate Buffered Saline (D-PBS), 10X Concentrate without Ca++ and Mg++
Supplier: Stemcell Technologies
Dulbecco’s phosphate-buffered saline (D-PBS) can be used as a temporary diluting, washing, irrigating or transporting solution for cell or tissue culture. It provides a buffering system to maintain the physiological pH range and osmotic balance of culture media and provides cells with a source of water and essential inorganic ions.
Expand 1 Items
Buffer, TAE solution 50X concentrate (TRIS-acetate-EDTA buffer)
Supplier: Molekula
Running Buffer, TAE buffer solution 50X concentrate (TRIS-acetate-EDTA buffer)
Expand 1 Items
Buffer, PBS solution 10X concentrate (phosphate buffered saline)
Supplier: Roth Carl
Washing buffer, PBS buffer solution 10X concentrate (phosphate buffered saline)
Expand 1 Items
Ion pair reagents for analytical HPLC, PIC®
Supplier: WATERS
Tetrabutylammonium hydrogen sulfate, low UV reagent
Expand 2 Items
Buffer, TRIS solution pH 7,5 (1 mol/L)
Supplier: Serva
Cloning Buffer, TRIS buffer solution pH 7,5 (1 mol/l)
Expand 1 Items
RoboSep™-C PBS/EDTA Buffer
Supplier: Stemcell Technologies
PBS buffer containing EDTA.
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.
Catalog #: 83639.320
Leverancier: VWR Chemicals
Catalog #: 20864.320
Leverancier: VWR Chemicals
Catalog #: 215-1592
Leverancier: VWR Collection
Catalog #: 83640.320
Leverancier: VWR Chemicals
Catalog #: 31770.294
Leverancier: VWR Chemicals
Catalog #: 1.00030.2500
Leverancier: Merck
Catalog #: 613-2001
Leverancier: HENKE SASS WOLF
Catalog #: 83645.320
Leverancier: VWR Chemicals