Print…

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.


895  results were found

Refine Results Sort by
SearchResultCount:"895"

Sort Results

List View Easy View

Rate These Search Results

Image Unavailable-CAMB-057

Competent Cell Buffer, Rockland Immunochemicals

Catalog Number: (CAMB-057)
Supplier: Rockland Immunochemical
Description: This product is ready-to-use as a working 1X solution and requires no further dilution
Image Unavailable-BJ33643-500ML

pH Buffer Solutions, Referenced at 20 °C, Traceable to NIST, Fluka™, Honeywell Research Chemicals

Supplier: Honeywell Research Chemicals
Description: Buffer solution, pH 9.0 (20 deg C), borax / hydrochloric acid, traceable to SRM from NIST, color: colourless, Form: liquid, Container type: Cubitainer, Size: 10L

SDS

Product Image-CA76470-766

Monarch® gDNA Nuclei Prep and Lysis Buffer Pack, New England Biolabs

Catalog Number: (CA76470-766)
Supplier: New England Biolabs (NEB)
Description: The Monarch® gDNA Nuclei Prep and lysis buffer pack contains two lysis buffers used in the Monarch HMW DNA extraction kit for cells and blood.
Image Unavailable-CAAAJ60367-AD

Sodium cacodylate, 0.1 M buffer soln., pH 6.5, Thermo Scientific

Supplier: Thermo Scientific Chemicals
Description: Liquid

Certificates

Image Unavailable-CAAAJ63170-AP

Alkaline running buffer solution, Thermo Scientific

Supplier: Thermo Scientific Chemicals
Description: Alkaline running buffer solution, Thermo Scientific

Certificates

Image Unavailable-CAAAJ62574-AK

MES, 0.5 M Buffer Solutions, pH 9.0, Thermo Scientific

Supplier: Thermo Scientific Chemicals
Description: Liquid

Certificates

Image Unavailable-CAAAJ63487-K3

TBE (5X), TRIS + borate + EDTA, Thermo Scientific

Supplier: Thermo Scientific Chemicals
Description: TBE (5X), TRIS + borate + EDTA, Thermo Scientific

Certificates

Product Image-76197-946

GenScript® PAGE-MASTER Protein Standard (for SDS-PAGE), GenScript

Catalog Number: (76197-946)
Supplier: Genscript
Description: PAGE-MASTER Protein Standard, Consists of seven bands with molecular weight of 10 kD, 20 kD, 30 kD, 40 kD, 60 kD, 80 kD and 120 kD, All bands are highly purified, Volume: Load 5 ul/well for a mini-gel, Application: For SDS-PAGE gels, Storage: -20deg C, Size: 500ul
Product Image-CA82022-652

FOCUS™ Extraction Buffers, G-Biosciences

Supplier: G-Biosciences
Description: One of the most important considerations before running 2D gel electrophoresis is the choice of protein solubilization buffers

Image Unavailable-CAAAJ63242-AK

CAPSO, 0.2 M Buffer Solutions, Thermo Scientific

Supplier: Thermo Scientific Chemicals
Description: 3-Cyclohexylamino-2-hydroxy-1-propanesulfonic acid buffer solution.

Certificates

Image Unavailable-CAAAJ63988-AE

AMP, 0.2 M Buffer Solutions, Thermo Scientific

Supplier: Thermo Scientific Chemicals
Description: 2-Amino-2-methyl-1-propanol buffer, colorless and odorless.

Certificates

Product Image-100496-402

Sorensen's Phosphate Buffer, Electron Microscopy Sciences

Catalog Number: (100496-402)
Supplier: Electron Microscopy Sciences
Description: Sorensen's Phosphate Buffer is also know as phosphate mixed sodium salts. The osmolarity of a 0.1 M at a pH 7.2 is 226 mosmols; with the addition of 0.18 M of sucrose to the solution, the osmolarity raises to 425 mosmols.

Minority or Woman-Owned Business Enterprise


Image Unavailable-CAAAJ60893-K3

Phosphate-Buffered Saline (PBS, 5X), with EDTA, Thermo Scientific

Supplier: Thermo Scientific Chemicals
Description: Liquid

Certificates

Image Unavailable-BJ33594-6X1L

Buffer Solutions, according to DIN 19266, Fluka™, Honeywell Research Chemicals

Supplier: Honeywell Research Chemicals
Description: Buffer solution, pH 9.180 (25 deg C), with fungicide, according to DIN 19266, Concentration: 0.01 M sodium tetraborate, color: colourless, Form: liquid, Container type: Poly Bottle, Size: 1L

Certificates

Image Unavailable-CAAAJ61086-AP

Phosphate, 0.5 M buffer soln., pH 8.5, Thermo Scientific

Supplier: Thermo Scientific Chemicals
Description: Liquid

Certificates

Image Unavailable-CAPI37545

Pierce™ SuperBlock™ Dry Blend Blocking Buffer, Thermo Scientific

Catalog Number: (CAPI37545)
Supplier: Thermo Scientific
Description: SuperBlock (TBS) Blocking Buffer is an optimised TBS solution containing a protein that provides incredibly fast and effective blocking for ELISA, IHC and Western Blot Analysis.

SDS Certificates


Inquire for Price
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.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
561 - 576 of 895
no targeter for Bottom