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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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Product Image-ROCKMB-021

TPE buffer, 10X tris-phosphate-EDTA, pH 8

Catalogus nummer: (ROCKMB-021)
Leverancier: Rockland Immunochemicals
Omschrijving: Running Buffer, Tris-phosphate-EDTA 10X (TPE) (0,9 M tris-phosphate 0,01 M EDTA pH 8,0)
UOM: 1 * 1 L
Image Unavailable-CAYM600232-500

Buffer, TBS solution 10X concentrate (TRIS buffered saline) pH 7,4

Leverancier: Cayman Chemical
Omschrijving: Formulation: Concentrated TBS (250 mM Tris-base; pH 7,4; 1,37 M sodium chloride and 27 mM KCl).

MSDS

Image Unavailable-RC-147

Dry buffer packs, JAW™

Leverancier: G-Biosciences
Omschrijving: Premixed buffer powders that simply require adding water to generate a ready-to-use buffer.

Product Image-ROCKMB-070

Blocking buffers

Catalogus nummer: (ROCKMB-070)
Leverancier: Rockland Immunochemicals
Omschrijving: A blocking buffer specifically designed for western blotting using fluorochrome conjugated antibodies. Blocking buffer was prepared using ultra pure reagents dissolved in pharmaceutical grade water (WFI) and consists of a proprietary protein formulation in tris buffered saline at pH 7,6 with thimerisol added as an antimicrobial agent.
UOM: 1 * 500 mL
Image Unavailable-22011.

Blocking buffer, fish gelatin

Leverancier: Biotium
Omschrijving: Fish gelatin is commonly used in blocking solutions to minimise background noise in immunodetection procedures such as Western Blotting and immunostaining. Fish gelatin can be used to block non-specific binding sites on positively charged nylon or PVDF membranes or for blocking and dilution of antibodies during immunostaining procedures. Unlike BSA or milk, fish gelatin does not contain IgG or serum proteins that could cross-react with mammalian antibodies.

Image Unavailable-786-023

Buffer, SSC solution 20X concentrate (saline-sodium citrate)

Catalogus nummer: (786-023)
Leverancier: G-Biosciences
Omschrijving: Hybridisation Buffer, SSC buffer solution 20X concentrate (saline-sodium citrate)
UOM: 1 * 500 mL
Product Image-ROCKMB-011

PBS and TBS buffers

Leverancier: Rockland Immunochemicals
Omschrijving: Phosphate buffered and Tris buffered saline are 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. Other applications may require detergents or other additional components.

Product Image-R1181

Buffer, sodium acetate buffer solution pH 5,2 (3 mol/L)

Catalogus nummer: (R1181)
Leverancier: Thermo Fisher Scientific
Omschrijving: Cloning Buffer, Sodium acetate buffer solution pH 5,2 (3 mol/l)
UOM: 1 * 1 Kit
Image Unavailable-BMOL54663-1

Buffer, SSC solution 20X concentrate (saline-sodium citrate)

Leverancier: BIOMOL RESEARCH LABORATORIES
Omschrijving: Hybridisation Buffer, SSC buffer solution 20X concentrate (saline-sodium citrate)

Image Unavailable-TCIAB5834-25ML

SDS-PAGE Sample Buffer, 2X, (2-Mercaptoethanol-free) for Electrophoresis

Catalogus nummer: (TCIAB5834-25ML)
Leverancier: TCI
Omschrijving: SDS-PAGE Sample Buffer is specially formulated for protein sample preparation to based on the Laemmli Method of SDS-PAGE system.
UOM: 1 * 25 mL
Image Unavailable-ENZOBMLKI1310020

PTP1B 2x assay buffer

Catalogus nummer: (ENZOBMLKI1310020)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: PTP1B 2x assay buffer
UOM: 1 * 20 mL
Image Unavailable-ENZOBMLKI1360001

EGTA (2X) Buffer, Enzo Life Sciences

Catalogus nummer: (ENZOBMLKI1360001)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: EGTA buffer, 2X
UOM: 1 * 1 mL
Image Unavailable-ENZOBMLKI1110020

Caspase assay buffer

Catalogus nummer: (ENZOBMLKI1110020)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: 50 mM HEPES, pH 7,4, 100 mM NaCl, 0,1% CHAPS, 10 mM DTT, 1 mM EDTA, 10% glycerol.
UOM: 1 * 20 mL
Product Image-ENZOENZ33809

In situ hybridisation wash reagent

Catalogus nummer: (ENZOENZ33809)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: Hybridisation wash reagent provides a high quality hybridisation wash solution for <i>in situ</i> hybridisation analyses using DNA probes labeled with biotin, digoxigenin or fluorescein.
UOM: 1 * 30 mL
Image Unavailable-ENZOADI801284

RIPA cell lysis buffer 2

Catalogus nummer: (ENZOADI801284)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: RIPA cell lysis buffer 2, Enzo Life Sciences
UOM: 1 * 100 mL
Image Unavailable-ENZOBMLKI2860020

SIRT assay buffer

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