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Catalog Number: (97061-338)
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).

Catalog Number: (97063-746)
Supplier: VWR
Description: Ammonium sulfate, Proteomics grade

Supplier: VWR
Description: Sodium hydrogen carbonate ACS
Catalog Number: (75997-546)
Supplier: VWR
Description: 11 fragments ranging from 500 to 10,000 bp for easy band identification

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.
Supplier: VWR
Description: A reversible inhibitor of cysteine proteases and serine proteases resembling trypsin
Supplier: VWR
Description: TAE is an extensively used buffer for agarose gel electrophoresis applications requiring high resolution and separation of high molecular weight, double-stranded DNA
Supplier: VWR
Description: Glutaraldehyde 50% aqueous solution Reagent Grade, reagent
Supplier: VWR
Description: Packaged at pH 6.6, this mixture is provided with a supplemental alkaline buffer that
allows the researcher to easily increase the pH to 7.9 for DNA purification. When mixed with Chloroform:Isoamyl Alcohol (24:1), it makes an optimized reagent for DNA purification. Doubly distilled, high purity phenol packaged under nitrogen. Safer, easier alternative to crystalline phenol.
Catalog Number: (97064-840)
Supplier: VWR
Description: VWR® Cyclo-Pure™ Agarose Gel Extraction Kit is a fast, spin column-based kit for the quick isolation of DNA fragments (40 bp - 100 kb) from agarose slices. In just 10 minutes, ultra-pure DNA can be extracted that is ready-to-use in restriction enzyme digestion, labeling, ligation, transformation, in vitro transcription and sequencing protocols. All reagents are room temperature stable.

Catalog Number: (97063-172)
Supplier: VWR
Description: Non-ionic - containing no charge (polyoxyethylenes or alkyl glucosides).
Non-ionic detergents are suited for solubilizing membrane proteins without altering biological activity.

Supplier: VWR
Description: Protease Inhibitor Cocktail, General Use, VWR®
Supplier: VWR
Description: Polyethylene glycol 3,350, Biotechnology Grade for biotechnology
Catalog Number: (10791-800)
Supplier: VWR
Description: Potassium hydrogen phthalate 99,95-100,05 ACS

Catalog Number: (10836-726)
Supplier: VWR
Description: Loading Dye Base, 50X is used for custom loading buffer preparation.

Catalog Number: (97064-344)
Supplier: VWR
Description: Ready-to-use sensitive substrate for the detection of horseradish peroxidase activity

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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.
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.
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