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.


1,362  results were found

Refine Results Sort by
SearchResultCount:"1362"

Sort Results

List View Easy View

Rate These Search Results

Image Unavailable-TS258605000

Buffer solution pH 10, carbonate buffer

Supplier: Thermo Scientific Chemicals
Description: CAS No.: 1332-57-6

New Product

Image Unavailable-89160-380

HDAC assay buffer II, Enzo Life Sciences

Catalog Number: (89160-380)
Supplier: Enzo Life Sciences
Product Image-10128-682

TBE 10X, Quality Biological

Supplier: QUALITY BIOLOGICAL, INC.
Description: TBE (TRIS Borate EDTA) is often used in procedures involving nucleic acids, the most common being electrophoresis in molecular biology. Tris-acid solutions are effective buffers for slightly basic conditions, which keep DNA deprotonated and soluble in water.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-76020-356

DNA Pre-wash Buffer, Zymo Research

Supplier: Zymo Research

Image Unavailable-76237-552

Borate Saline Buffered (BSB), Rockland Immunochemicals

Catalog Number: (76237-552)
Supplier: Rockland Immunochemical
Description: Borate Saline Buffered (BSB) is commonly used in coating procedures for ELISA.
Product Image-101227-470

Blue Protein Loading Dye, New England Biolabs

Catalog Number: (101227-470)
Supplier: New England Biolabs (NEB)
Description: The Blue Loading Buffer Pack contains 3X Blue Loading Buffer (8ml) and 30X Reducing Agent (1ml).

Small Business Enterprise


Image Unavailable-10799-428

1.0 M HEPES pH 7.2

Supplier: Rockland Immunochemical
Description: HEPES is a zwitterionic organic chemical buffering agent.

Image Unavailable-76236-550

FACS and IF Staining Buffer with FBS

Catalog Number: (76236-550)
Supplier: Rockland Immunochemical
Description: Fluorescent Activated Cell Sorting (FACS) and Immunofluorescence (IF) staining buffer with FBS
Image Unavailable-RLB552-0500

Blocking Buffers, Rockland Immunochemicals

Supplier: Rockland Immunochemical
Description: Use BLOTTO whenever procedures call for immunoanalytical grade non-fat dry milk

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-89406-750

CRITERION™ Phosphate Buffer, pH 7.2

Supplier: Hardy Diagnostics
Description: CRITERION™ Agar, bacteriological grade is used as a solidifying agent in the preparation of solid and semi-solid culture media.

SDS Certificates Product available on GSA Advantage®

Image Unavailable-76180-744

SSC 20X Buffer, MP Biomedicals

Catalog Number: (76180-744)
Supplier: MP Biomedicals
Description: SSC Buffer used in electrophoresis and in sedimentation studies of DNA-histone aggregates.

Certificates


Product Image-77002-020

RNA Wash Buffer (Concentrate), Zymoresearch

Supplier: Zymo Research

Product Image-IC091960454

10X Phosphate Buffered Saline (PBS), Sterile, Dulbecco's Formula, without Magnesium and Calcium, MP Biomedicals

Catalog Number: (IC091960454)
Supplier: MP Biomedicals
Description: Role of a balanced salt solution in cell culture is multifaceted and can be divided into four principal functions: 1. Serves as an irrigating, transporting and diluting fluid while maintaining intra- and extracellular osmotic balance; 2. Provides cells with water and certain bulk inorganic ions essential for normal cell metabolism; 3. Combined with a carbohydrate, such as glucose, provides the principal energy source for cell metabolism; 4. Provides a buffering system to maintain the medium within the physiological pH range (7.2 - 7.6)

Certificates


Image Unavailable-89160-294

Caspase Assay Buffer, Enzo Life Sciences

Catalog Number: (89160-294)
Supplier: Enzo Life Sciences
Image Unavailable-76020-652

Mix & Go! 2X Stock Competent Buffer, Zymo Research

Supplier: Zymo Research

Product Image-45001-134

Corning® MOPS Buffer, Powder, Corning

Catalog Number: (45001-134)
Supplier: Corning
Description: Running Buffer, MOPS Buffer, Powder

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.
To process your orders without delay, please provide the required business documentation to purchase this product.

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

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. 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 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 1-800-932-5000.
305 - 320 of 1,362
no targeter for Bottom