Glutamine XL 200 mM

ItemSize List Price Qty
118-288-061 100 mL $40.91


Glutamine XL  is useful as a cell culture media supplement

  • With stable L-Alanyl-Glutamine.


Standard, unstabilized solutions of L-glutamine spontaneously break down over time to release cytotoxic amines. Glutamine XL is a stabilized solution that prevents degradation and cytotoxicity, with the benefit of a long shelf life.

The incorporated L-alanine protects the unstable alpha amino acid group of L-glutamine. Aminopeptidase within the cells cleaves the dipeptide, gradually releasing both L-glutamine and L- alanine for use.


Dilute Glutamine XL the same way as L-glutamine in the appropriate cell culture medium. Typically, L-glutamine is diluted to concentration of 1-4 mM. Protect from light.


Storage Conditions: 2°C to 8°C

Shipping Condition: ambient temperature

Sterile Filtered

Endotoxin and Mycoplasma Tested

Product and/or packaging contains recycled/renewable content Product and/or packaging is recyclable or reduces waste Product and/or packaging is safer to human and environmental health

Harmonization Code: 3822.00.5090


Max Shelf Life: 24 months

Additional information

Weight 16 oz
Dimensions 3 × 8 × 5 in
Vendor Number


Unit Quantity

100 mL

Product Manufacturer

Quality Biological

Product Documentation

Safety Data Sheet 118-288
Technical Information Sheet 118-288