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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-59100.

Buffer kit for calibration of fluorescent Ca² indicators

Catalogus nummer: (59100.)
Leverancier: Biotium
Omschrijving: Kit provides a range of calibration buffers with accurate calcium concentrations and is useful for the calibration of fluorescent Ca² indicators (1,2).
UOM: 1 * 1 Kit
Product Image-A0965.9010

Buffer, PBS (10X, Dulbecco's) powder pack

Catalogus nummer: (A0965.9010)
Leverancier: PanReac AppliChem
Omschrijving: Powder mixture to prepare PBS buffer (10X) according to Dulbecco.
UOM: 1 * 1 Kit

Certificaten


Image Unavailable-R030

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

Leverancier: G-Biosciences
Omschrijving: The TBS solution is primarily used as a wash and blocking buffer diluent for Western blot, ELISA and immunoassays.

Certificaten

Image Unavailable-CAYM600220-250

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

Leverancier: Cayman Chemical
Omschrijving: 250 mM Tris-base, pH 7,4, 1,37 M sodium chloride, containing 27 mM KCl, 0,4 mM phenol red.

Product Image-HYCLSH30013.04

Dulbecco's phosphate buffered saline (DPBS), for cell culture, powder format, HyClone™

Leverancier: HyClone products (Cytiva)
Omschrijving: Balanced salt solution used for multiple cell culture applications (powder form).

Image Unavailable-CAYM600200-500

Buffer, TRIS solution pH 7 (1 mol/L)

Leverancier: Cayman Chemical
Omschrijving: Cloning Buffer, TRIS buffer solution pH 7 (1 mol/L)

MSDS Certificaten

Image Unavailable-NOVUNB900-62085

10X Tris-EDTA buffer pH 9,0

Catalogus nummer: (NOVUNB900-62085)
Leverancier: Novus Biologicals
Omschrijving: 10X Tris-EDTA buffer pH 9.0.
UOM: 1 * 500 mL
Image Unavailable-TCIAB6104-20ML

SDS-PAGE Sample Buffer, 4X, (2-Mercaptoethanol-free) for Electrophoresis

Catalogus nummer: (TCIAB6104-20ML)
Leverancier: TCI
Omschrijving: This product contains 8% SDS, 40% glycerol, 0.02% bromophenol blue and 0.25 M Tris HCl, pH approx. 6.8. Does not contain 2-Mercaptoethanol.
UOM: 1 * 20 mL
Product Image-WAKFESB-0006

ES Buffer

Catalogus nummer: (WAKFESB-0006)
Leverancier: FUJIFILM WAKO CHEMICALS
Omschrijving: The ES Buffer is an endotoxin-specific buffer that is ideal for untreated LAL.
UOM: 1 * 36 mL
Image Unavailable-23013-T

WB blocking buffer kit, TrueBlack®

Leverancier: Biotium
Omschrijving: The TrueBlack® WB blocking buffer kit is a ready-to-use buffer system that provides optimal specificity, sensitivity, and background signal suppression for fluorescence-based western blotting (WB).

Image Unavailable-AGLS400900

Cell lysis analysis kit, SideStep II

Catalogus nummer: (AGLS400900)
Leverancier: AGILENT
Omschrijving: Progress from mammalian cells to qPCR or QRT-PCR experiments without nucleic acid purification.
UOM: 1 * 1 ST

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Image Unavailable-ENZOADI801339

Cell lysis buffer 4, (100 ml), Enzo Life Sciences

Catalogus nummer: (ENZOADI801339)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: Cell lysis buffer 4, Enzo Life Sciences
UOM: 1 * 100 mL

New Product


Image Unavailable-ENZOADI950011100

Fixation, (buffer)

Catalogus nummer: (ENZOADI950011100)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: Fixation, (buffer)
UOM: 1 * 100 mL

New Product


Image Unavailable-ROCKMB-044

SSPE Buffer, 20X concentrate, pH 7,4

Catalogus nummer: (ROCKMB-044)
Leverancier: Rockland Immunochemicals
Omschrijving: 20X SSPE buffer (3,0 M sodium chloride, 0,2 M sodium hydrogen phosphate, 0,02 M EDTA, pH 7,4) - DEPC treated.
UOM: 1 * 1 L
Image Unavailable-BMOL54665-2

Buffer, TAE solution 50X concentrate (TRIS-acetate-EDTA buffer)

Leverancier: BIOMOL RESEARCH LABORATORIES
Omschrijving: Running Buffer, TAE buffer solution 50X concentrate (TRIS-acetate-EDTA buffer)

Image Unavailable-BMOL54662-1

Buffer, TRIS-glycine-SDS solution 10X concentrate (TGS buffer)

Leverancier: BIOMOL RESEARCH LABORATORIES
Omschrijving: Running Buffer, TRIS-glycine-SDS buffer solution 10X concentrate (TGS buffer)

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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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