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Gel Loading Dye, Blue (6X)

Catalog # Concentration Size List Price Quantity Your Price
B7021S 4 ml $80.00
$72.00
Catalog # Size List Price Your Price
B7021S 4 ml $80.00
$72.00
Catalog #
Qty:
 
*On-line ordering is for Canadian customers only. Web pricing is applicable only to orders placed online at www.neb.ca

Gel Loading Dye, Blue (6X) is a Bromophenol Blue-based loading dye offering convenient gel loading and sharp bands.

  • For use with agarose and non-denaturing polyacrylamide gels
  • Contains SDS for improved band sharpness
  • Contains EDTA to halt enzymatic reactions

You may also be interested in our Gel Loading Dye, Purple (6X) with and without SDS, for sharp bands and no UV shadow.

Gel Loading Dye, Blue (6X) is a pre-mixed loading buffer with one tracking dye for agarose and non-denaturing polyacrylamide gel electrophoresis. This solution contains SDS, which often results in sharper bands, as some restriction enzymes are known to remain bound to DNA following cleavage. EDTA is also included to chelate magnesium (up to 10 mM) in enzymatic reactions, thereby stopping the reaction. Bromophenol Blue is the standard tracking dye for electrophoresis. It migrates at approximately 300 bp on a standard 1% TBE agarose gel. This product is packaged as 4x1 ml vials.
Reagents Supplied

The following reagents are supplied with this product:

NEB # Component Name Component # Stored at (°C) Amount Concentration
  Gel Loading Dye, Blue (6X) B7021SVIAL 25 4 x 1 ml 6 X

Properties & Usage

1X Buffer Components

2.5% Ficoll®-400
11 mM EDTA
3.3 mM Tris-HCl
0.017% SDS
0.015% bromophenol blue
pH 8@25°C



Companion Products
Notes
  • Use 5 µl of Gel Loading Dye, Blue (6X) per 25 µl reaction, or 10 µl per 50 µl reaction. Mix well before loading gel.
Quality Control Assay
Quality Control tests are performed on each new lot of NEB product to meet the specifications designated for it. Specifications and individual lot data from the tests that are performed for this particular product can be found and downloaded on the Product Specification Sheet, Certificate of Analysis, data card or product manual. Further information regarding NEB product quality can be found here.
Specifications
The Specification sheet is a document that includes the storage temperature, shelf life and the specifications designated for the product. The following file naming structure is used to name these document files: [Product Number]_[Size]_[Version]
Certificate of Analysis
The Certificate of Analysis (COA) is a signed document that includes the storage temperature, expiration date and quality controls for an individual lot. The following file naming structure is used to name these document files: [Product Number]_[Size]_[Version]_[Lot Number]
Safety Data Sheets
Legal And Disclaimer

Products and content are covered by one or more patents, trademarks and/or copyrights owned or controlled by New England Biolabs, Inc (NEB). The use of trademark symbols does not necessarily indicate that the name is trademarked in the country where it is being read; it indicates where the content was originally developed. The use of this product may require the buyer to obtain additional third-party intellectual property rights for certain applications. For more information, please email busdev@neb.com.

This product is intended for research purposes only. This product is not intended to be used for therapeutic or diagnostic purposes in humans or animals.

New England Biolabs (NEB) is committed to practicing ethical science – we believe it is our job as researchers to ask the important questions that when answered will help preserve our quality of life and the world that we live in. However, this research should always be done in safe and ethical manner. Learn more.

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