5x DNA Loading Buffer Blue

Cat No. Size List Price* Qty  
BIO-37045 2 x 1ml $34.00
*For more information on pricing please contact us

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DNA Loading Buffer Blue (5x) is a convenient ready-to-use solution to prepare samples for DNA electrophoresis. DNA Loading Buffer Blue is premixed with bromophenol blue.

Features & Benefits

  • Ready-to-use - no need to add dye
  • Dye visible in gel - allow users to monitor DNA migration
  • Guaranteed batch-to-batch reproducibility - provides consistent results


  • Monitor migration rate during agarose electrophoresis
  • Loading DNA samples onto agarose gels


DNA Loading Buffer Blue is one of a range of Bioline Colored DNA Loading Buffers (fig. 1). The ready-to-use solution is premixed with bromophenol blue that migrate at different rates depending on the dye (fig.1 Lane 3) and the concentration of the agarose gel (see Dye Migration Table). This allow you to monitor DNA migration and therefore increase the versatility of your DNA analysis.




5x Loading Buffer Blue

2 x 1ml

Storage & Stability

All components should be stored at -20°C upon receipt for optimum stability. Repeated freeze/thaw cycles should be avoided.

When stored under the recommended conditions and handled correctly, full activity of the reagents is retained until the expiry date indicated on the outer box label.

Shipping conditions

Dry or blue ice.

Certificates of Analysis (COAs)

Certificates of Analysis for 5x DNA Loading Buffer Blue are grouped by catalogue number and then listed by batch number. Larger pack sizes are listed first. To locate the COA for your product, first find the catalogue number and then the required batch number.

View all 15 COAs for 5x DNA Loading Buffer Blue →

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