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Catalog Number: (CA71008-768)
Supplier: VWR
Description: 2992793

Supplier: VWR
Description: An excellent reagent for maintaining SH groups in reduced state; quantitatively reduces disulfides. DTT is effective in sample buffers for reducing protein disulfide bonds prior to SDS-PAGE. DTT can also be used for reducing the disulfide bridge of the cross-linker N,N′-bis(acryloyl)cystamine to break apart the matrix of a polyacrylamide gel. DTT is less pungent and is less toxic than 2-mercaptoethanol. Typically, a seven fold lower concentration of DTT (100 mM) is needed than is used for 2-mercaptoethanol (5% v/v, 700 mM).
Supplier: VWR
Description: 2992793
Supplier: VWR
Description: 2992793
Catalog Number: (97061-558)
Supplier: VWR
Description: A valuable plasma stain used in contrast to hematoxylin. Also a counterstain to safranin.

Catalog Number: (97061-634)
Supplier: VWR
Description: 2992793

Supplier: VWR
Description: Ribonuclease A is an endoribonuclease that efficiently hydrolyzes RNA contaminants in DNA preparations from tissue or bacterial cell cultures. RNase A is used for a variety of molecular biology applications, most commonly for the hydrolysis of RNA that contaminates DNA preparations. This enzyme is used during plasmid purification without nicking or degrading plasmid.
Catalog Number: (97063-136)
Supplier: VWR
Description: 2992793

Catalog Number: (97062-088)
Supplier: VWR
Description: 2992793

Catalog Number: (97062-854)
Supplier: VWR
Description: Optimized for RNA Agarose Electrophoresis

Catalog Number: (97064-588)
Supplier: VWR
Description: 2992793

Catalog Number: (76437-424)
Supplier: VWR
Description: 32239102

Catalog Number: (97063-802)
Supplier: VWR
Description: Commonly used to denature nucleic acids for electrophoresis and to study the secondary and tertiary structure of proteins. Effective for maintaining DNA in a highly denatured state during sequencing protocols, urea is also useful for accelerating the acti

Catalog Number: (89230-072)
Supplier: VWR
Description: 2992793

Supplier: VWR
Description: 2992793

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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.
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.
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