The Midland Certified Reagent Company, Incorporated
The Company for Quality DNA & RNA Oligos
 
 
Home
 
About Us
 
Oligos
 
DNA Polymers
 
RNA Polymers
 
Ordering
 
Contact Us
 
Site Map
 
STORAGE AND STABILITY

Oligonucleotides are shipped in a lyophilized form. Once the oligonucleotide has been resuspended, it should be stored at -20 C. If multiple freeze-thaw cycles are anticipated, several aliquots of the resuspended oligonucleotide should be made prior to freezing. It is suggested to resuspend the lyophilized oligonucleotide in either sterile water or TE Buffer (10 mM Tris-HCl, 1 mM EDTA, pH 7.5) at a concentration of at least 1 microgram/milliliter.

  Form   Shelf Life
  Lyophilized (-20 C)   Years
  Lyophilized (25 C)   Months - Years
  Dissolved (-20 C)   6 Months - Year
  Dissolved (4 C)   1 week - 2 Months

Home | About Us | Custom Oligo Synthesis | DNA Polymers | RNA Polymers
Other Products | Ordering Information | Contact Us | Sitemap | Related Links