Keep my session open?
Ending In 
The session is expired
Your session has expired. For your security, we have logged you out.
Would you like to log in again?

Ward's® Restriction Mapping of DNA Lab Activity

470030-388KT 169.99 USD InStock
470030-388
Ward's® Restriction Mapping of DNA Lab Activity
Educational Materials Chemistry Educational Materials Chromatography Learning Activities
Perform an Important Technique Used to Locate Genes on Chromosomes

  • Practice restriction mapping
  • Materials for 8 lab groups
  • Time Required: ~120 minutes
To locate a particular gene, scientists first identify landmarks along a chromosome or a long stretch of DNA. The most important landmarks of a physical map are the cleavage, or restriction, sites of restriction enzymes. A chromosome “map” specifies the landmarks and the distances between them, measured in nucleotides; the ultimate physical map is an exact order of the nucleotides created with a process known as DNA sequencing. In this lab activity that can be completed in two 60 minutes sessions, students electrophorese lambda DNA digested with restriction enzymes EcoR I and Hind III, analyze the fragment patterns and their sizes, and construct a chromosome map. The kit includes enough materials to run eight gels, a teacher’s guide, and student copymaster.

Materials required, not included: An electrophoresis chamber, power supply, and 1-20 μL micropipettes.

Ordering information: Coupon is included for redemption of perishable materials. Redeem by mail, phone, fax, or email.



   
 

ORDER

 
Review & Compare Alternatives
We found alternative products that can save you up to  per item-unit.  To compare product details, select up to 3 alternatives below and click Compare Selected. To add items to your basket, enter a quantity and click Add to Basket.

Original Product:

Description Catalog Number Availability Unit Your Price Price Per Qty
 

Print These Terms