We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
Quality Bio Glutamine XL
Description
Glutamine XL is a chemically stable dipeptide useful as a cell culture media supplement as a replacement for unstable solutions of L-Glutamine.
- Stable L-Alanyl-L-Glutamine in physiological saline
Applications
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 by the cell.
Recommendation
Dilute Glutamine XL the same way as L-glutamine in the appropriate cell culture medium. Typically, L-glutamine is diluted to concentration of 1-4mM. Protect from light.
Storage Conditions: 2°C to 8°C
Shipping Condition: ambient temperature
Sterile Filtered
Endotoxin and Mycoplasma Tested
Max Shelf Life: 24 months from date of manufacture
![]()
Harmonization Code: 3822.00.5090
ECCN: EAR99
| SKU | QB-118-288-061 |
|---|---|
| Featured | No |
| Supplier Part Number | 118-288-061 |
| UM | EA |
| UNSPSC | 41122100 |
| Manufacturer Name | Quality Biological |
| MSDS URL | Click here |
| Temperature | 2-8C |
| Refrigerated-Frozen | Y |
| CountryOfOrigin | United States |
| ProductLine | QB |
| Qty | 1 |
| MinOrderQty | 1 |
| Width | 8 |
| Depth | 6 |
| Height | 6 |
| Weight | 16.000000 |
| Lead Time | 5 |
| Hazardous | N |
| CAS Number | 7647-14-5 |
| Energy Star | No |
| Green | No |
| Controlled | N |