Glutamine XL™ (dipeptide, L-Alanyl-L-Glutamine, 20

Quality Bio Greatly improved stability over the L-glutamine supplement. L-glutamine is an essential amino acid and a key component of culture media, serving as a major energy source for propagating cells. It is very stable as a dry powder and as frozen solution but degrades rapidly in liquid media or stock solutions, producing toxin compounds. Optimal cell performance usually requires supplementation of the media with L-glutamine prior to use. L-alanyl-L-glutamine is a stabilized dipeptide form of L-glutamine which does not degrade in liquid media during storage or incubation, providing superior results in several application. This product contains dipeptide L-alanyl-L-glutamine at 43.44 mg/mL, in 0.85% NaCl. - QB (Additional S&H or Hazmat Fees May Apply)