• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • CAS No.: 9012-90-2
  • EINECS No.: 231-791-2
  • Place of Origin: Guangdong, China (Mainland)
  • Purity: 99.9%
  • Classification: Specific Reagents
  • Brand Name: DSB
  • Model Number: M7011
  • Technology: Instead of ethidium bromide

Packaging & Delivery

Packaging Details Item No: M7011
Size: 1ml
Delivery Time 1-2 weeks


DSViewTM is a new nucleic acid stain, and alternative to the traditional ethidium bromide (EB) stain for detecting nucleic acid in agarose gels. It emits green fluorescence when bound to DNA or RNA. This new stain has two fluorescence excitation maxima. When bound to nucleic acid, one centered at 267 nm and another at 294 nm. In addition, it has one visible excitation at 491nm. The Fluorescence emission of DSViewTM bound to DNA is centered at 530 nm.



Store at 4℃ for 2 years.



  1.       Prepare 100 ml of agarose gel solution (concentration from 0.8~2%) in a 250 ml flask and mix it throughly. Place the flask in     the microwave, heat it until the solution is completely clear and no small floating particles are visible(about 2~3 minutes).
  2.       Add 2-5μl of DSViewTM to the gel solution. Swirl the flask gently to mix the solution and avoid forming bubbles.
  3.      While the gel solution cools, pour it into the gel tray until the comb teeth and immersed about 1/4~1/2 into the gel solution.
  4.       Allow the agarose gel to cool until solidified. Load samples on the gel and perform electrophoresis.
  5.      Detect the bands under UV illumination.


  1.        The thickness of the gel should be less than 0.5cm since thick gels may decrease sensitivity.
  2.        Repeated melting of the gels containing DSViewTM may result in low sensitivity.
  3.        DSViewTM allows visualization of DNA (>10ng) in the agarose gel under visible light. This eliminates the need for exposure        to UV light, which can nick and damage DNA. The intact DNA fragments purified from agarose gel can increase the                  efficiency of  subsequent molecular molecular biology manipulations such as cloning, transformation and transcription.
  4.        DSViewTM may irritate skin and eyes. Please wear gloves while handling.
Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland)
Transaction Level:
Supplier Assessments:
2 Transactions 1,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $24,000
Learn More