20bp DNA ladder marker,dongsheng DNA ladder marker
| Type of posting | Offer |
| Category | Plant Extract |
| City / Port | Guangzhou, CN, China |
| Address | Guangzhou |
| Description | 60bp-300bp. Description The 20bp DNA Ladder is ideal for determining the size of double-stranded DNA from 60 to 300 base pairs. The ladder consists of 13 linear double-stranded fragments .The 100bp and 200bp fragment are present at increased intensity to allow easy identification. All fragments are precisely quantified and mixed during the production. For 5 ul loading, all fragments except 100bp and 200bp are 40ng. The 100bp and 200bp fragment is 100ng. This ladder is pre-mixed with loading dye and is ready to use. Recommended Loading 2-5 µl/Lane. Concentration Typical Bands 100 ng/5µl Other Bands 40 ng/5µl Recommended Electrophoresis Condition 8 cm 4 %Agarose Gel, 1ÃTBE, 5 V/cm, 1 h. Contents（bp） 60、80、100、120、140、160、180、200、220、240、260、280、300 Mix Concentration 128 ng/µl. Storage 1 year at room temperature, for long-time preservation, please storage at -20 ℃. |
| Date | 2009 Sep 20, 22:09 |
