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U heeft gezocht op: 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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Image Unavailable-ENZOBMLKI2860020

SIRT assay buffer

Catalogus nummer: (ENZOBMLKI2860020)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: SIRT assay buffer
UOM: 1 * 20 mL

New Product


Product Image-A9162.0100

PBS tablets

Catalogus nummer: (A9162.0100)
Leverancier: PanReac AppliChem
Omschrijving: Tablets for preparation of 100 ml phosphate buffered saline (PBS).
UOM: 1 * 100 ST

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Product Image-ROCKMB-013

Tween-Tris-buffered saline (TTBS), 10X concentrate, pH 7,5

Catalogus nummer: (ROCKMB-013)
Leverancier: Rockland Immunochemicals
Omschrijving: Tween Tris buffered saline is suitable for multiple applications including biological diluent buffer for antibodies or other biologics. Also may be used as a wash buffer for immunological assays including western blot, immunohistochemistry, immunofluorescence microscopy, and ELISA.
UOM: 1 * 1 L

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Product Image-22016.

Permeabilisation buffer

Catalogus nummer: (22016.)
Leverancier: Biotium
Omschrijving: Ready-to-use permeabilisation buffer for intracellular immunofluorescence staining for microscopy or flow cytometry.
UOM: 1 * 100 mL
Image Unavailable-CAYM600208-500

Buffers, potassium phosphate buffer (0,5 mol/L) solutions

Leverancier: Cayman Chemical
Omschrijving: Potassium phosphate buffer solution (0,5 mol/l), pH-waarde: 9,0

Product Image-22015.

Fixation buffer for microscopy and flow cytometry

Catalogus nummer: (22015.)
Leverancier: Biotium
Omschrijving: Ready-to-use formaldehyde-based fixation buffer for immunofluorescence staining for microscopy or flow cytometry.
UOM: 1 * 100 mL

MSDS


Image Unavailable-ROCKMB-058

TES buffer, 1X, ready to use, pH 7,8

Catalogus nummer: (ROCKMB-058)
Leverancier: Rockland Immunochemicals
Omschrijving: This product is ready-to-use as a working 1X solution and requires no further dilution. This buffer consists of 10 mM Tris HCl, 100 mM NaCl, and 1,0 mM EDTA at a pH of 7,8. Meticulously prepared using ultra pure reagents dissolved in DEPC treated pharmaceutical grade deionised water.
UOM: 1 * 1 L

MSDS


Image Unavailable-BMOL54666-1

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

Leverancier: BIOMOL RESEARCH LABORATORIES
Omschrijving: Running Buffer, TBE buffer solution 10X concentrate (TRIS-borate-EDTA buffer)

Image Unavailable-ENZOENZ33808

In-situ hybridisation buffer (1.25X concentrate), Enzo Life Sciences

Catalogus nummer: (ENZOENZ33808)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: In Situ Hybridization Buffer provides a high quality hybridization medium for in situ hybridization analyses using either DNA or oligonucleotide probes labeled with biotin-, digoxigenin- or fluorescein-modified nucleotides.
UOM: 1 * 10 mL

New Product


Image Unavailable-ENZOBMLKI3400020

Proteasome assay buffer

Catalogus nummer: (ENZOBMLKI3400020)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: Assay buffer from the 20S Proteasome Assay Kit for Drug Discovery.
UOM: 1 * 20 mL

New Product


Image Unavailable-ENZOBMLKI4310020

Cathepsin S Assay Buffer

Catalogus nummer: (ENZOBMLKI4310020)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: 50mM potassium phosphate buffer, pH 6,5, 50 mM NaCl, 2 mM EDTA, 0,01% Triton X-100®, 0,5 mM DTT.
UOM: 1 * 20 mL

New Product


Image Unavailable-ENZOALX505007LD15

PBS (endotoxin-free), Enzo Life Sciences

Leverancier: ENZO LIFE SCIENCES
Omschrijving: Sterile and endotoxin-free PBS for use with TLRgrade™ or endotoxin-free grade reagents.

New Product

Image Unavailable-41010.

6X GelRed prestain loading buffer with tracking dye

Catalogus nummer: (41010.)
Leverancier: Biotium
Omschrijving: 6X GelRed prestain loading buffers are gel loading buffers containing density agents, tracking dyes, and GelRed dye. GelRed is a sensitive, stable and environmentally safe fluorescent nucleic acid dyes designed to replace the highly toxic ethidium bromide (EtBr).
UOM: 1 * 1 mL

MSDS Environmentally Preferable


Image Unavailable-ROCKDAB-B50

Diluent buffer, 10X concentrate, for dab membrane substrate

Catalogus nummer: (ROCKDAB-B50)
Leverancier: Rockland Immunochemicals
Omschrijving: Concentrate diluent buffer for DAB membrane substrate, 10X
UOM: 1 * 50 mL
Product Image-ROCKMB-006

Buffers, TE solutions 10X concentrates (TRIS-EDTA buffer)

Leverancier: Rockland Immunochemicals
Omschrijving: TE buffer is a commonly used buffer solution in molecular biology, especially in procedures involving DNA, cDNA or RNA. "TE" is derived from its components: Tris, a common pH buffer, and EDTA, a molecule that chelates cations like Mg2+. The purpose of TE buffer is to solubilize DNA or RNA, while protecting it from degradation.

Product Image-HYCLSH30237.01

HEPES Buffer Solution 1 M, HyClone™

Catalogus nummer: (HYCLSH30237.01)
Leverancier: HyClone products (Cytiva)
Omschrijving: Maintain physiological pH in cell culture, despite changes in carbon dioxide concentration (produced by cellular respiration) with Cytiva HyClone HEPES solution.
UOM: 1 * 100 mL

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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 1-800-932-5000.
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 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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