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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.

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.


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Product Image-786-162

Wash buffers, femto TBST™ and femto PBST™

Supplier: G-Biosciences
Description: The femto TBST™ and femto PBST™ wash buffers will enhance sensitivity of immunoassays by minimising the 'washing out' of immuno agents or immuno complexes, a common problem associated with classical TBST and PBST buffers. The wash buffers aid in the generation of cleaner backgrounds, resulting in a larger ratio of signal to background. These can be used for incubation and washing procedures.

Image Unavailable-A3945.1000

Tris-Borate-EDTA (TBE) buffer, 10X, Molecular biology grade

Catalog Number: (A3945.1000)
Supplier: PanReac AppliChem
Description: 10X concentrated solution of 0,89 M Tris, 0,89 M boric acid and 0,02 M EDTA.Na₂, pH 8,3 ±0,2.
UOM: 1 * 1 L

MSDS Certificates


Product Image-PIER78990

Y-PER™ Yeast Protein Extraction Reagent

Supplier: Thermo Fisher Scientific
Description: This reagent uses a mild detergent lysis procedure to efficiently release functionally active solubilised proteins.

Product Image-786-193

Blocking solution, BLOK™ BSA

Catalog Number: (786-193)
Supplier: G-Biosciences
Description: BLOK™ BSA is a 10% BSA protein blocking solution.
UOM: 1 * 125 mL
Image Unavailable-A4228.5000PE

Buffer, TBE solution 5X concentrate (TRIS-borate-EDTA buffer)

Catalog Number: (A4228.5000PE)
Supplier: PanReac AppliChem
Description: Running Buffer, TBE buffer solution 5X concentrate (TRIS-borate-EDTA buffer)
UOM: 1 * 5 L
Product Image-PIER90104

Pierce TMT™ Elution Buffer

Catalog Number: (PIER90104)
Supplier: Thermo Fisher Scientific
Description: Thermo Scientific TMT Elution Buffer is for use with Thermo Scientific Immobilized Anti-TMT Resin to enrich samples for peptides that have been chemically labeled with Tandem Mass Tag™ (TMT™) Reagents.
UOM: 1 * 20 mL
Product Image-87790.

Subcellular protein fractionation kit for tissues

Supplier: Thermo Fisher Scientific
Description: This kit is ideal for cell fractionation and enrichment of proteins from five different cellular compartments within two hours.

Product Image-46-013-CM

Phosphate-Buffered saline (PBS), 10X concentrate, pH 7,4, molecular biology grade, Corning®

Catalog Number: (46-013-CM)
Supplier: Corning
Description: Phosphate Buffered Saline (PBS) is used to maintain a physiological pH and osmolarity, two key factors in tissue culture and molecular biology research
UOM: 1 * 6 items

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Product Image-PIER28355

Buffer, TBE solution 10X concentrate (TRIS-borate-EDTA buffer)

Catalog Number: (PIER28355)
Supplier: Thermo Fisher Scientific
Description: Running Buffer, TBE buffer solution 10X concentrate (TRIS-borate-EDTA buffer)
UOM: 1 * 1 items
Product Image-786-411

Protein extraction kit, Insect PE LB™

Catalog Number: (786-411)
Supplier: G-Biosciences
Description: Insect PE LB™ has been developed for extraction of total biologically active, soluble proteins from adherent or suspension cultured insect cells, including Sf9 and Sf21. Insect PE LB™ utilises a mild non-ionic detergent and a proprietary combination of various salts and agents to enhance extraction and stability of proteins. The Insect PE LB™ is fully compatible with downstream processes, such as electrophoresis and chromatography. Depending on the required downstream application, additional agents such as reducing agents and protease inhibitors may be added into Insect PE LB™.
UOM: 1 * 250 mL
Product Image-PIER37537

SuperBlock™ Blocking Buffer

Supplier: Thermo Fisher Scientific
Description: 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.

MSDS Certificates

Product Image-APPC272170.1315

pH buffer solutions

Supplier: PanReac AppliChem
Description: pH Buffer solution, pH value: 7,00, Reference temperature: 20 °C

Certificates

Product Image-HACH2307242

Buffer, alkali solution (3,0 N)

Catalog Number: (HACH2307242)
Supplier: Hach
Description: These buffers are used in the determination of calcium and magnesium in brine.
UOM: 1 * 100 mL
Product Image-786-675

Non-animal sera protein blocking Agent, FISH-Blocker™

Supplier: G-Biosciences
Description: FISH-Blocker™ uses a fish protein as the primary blocking agent to eliminate cross reactivity. Using a non mammalian protein eliminates or minimises the interaction of antibodies raised in mammals. It is offered either in TBS (Tris-buffered saline) or in PBS (phosphate-buffered saline) at pH 7,5.

Product Image-PIER37582

Blocker™ Blocking Buffer, Casein

Supplier: Thermo Fisher Scientific
Description: 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.

Certificates

Product Image-PIER37578

StartingBlock™ Blocking Buffer

Supplier: Thermo Fisher Scientific
Description: 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.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
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The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +43 1 97002 - 0.
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