This product is manufactured in our Grand Island, US facility and is intended for sale in North America, Latin America, and the Asia/Pacific region—higher freight charges will apply to orders shipped elsewhere. An equivalent product, manufactured in Paisley, Scotland, is recommended for our customers in Europe, Africa, and the Middle East. Click to view.
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GlutaMAX™ Supplement This product, and/or its packaging, incorporates one or more environmental/green features. Click on this icon to learn more.

Catalog number:  35050061

Related applications:

Cell Culture

| Cell Culture

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Gibco® GlutaMAX™ Supplement is an alternative to L-glutamine, with increased stability that improves cell health. GlutaMAX™ Supplement is suitable for both adherent and suspension culture of mammalian cells, with no adaptation required. GlutaMAX™ Supplement is offered as a 200 mM L-alanyl-L-glutamine dipeptide in 0.85% NaCl. GlutaMAX™ Supplement is also included in a variety of media formulations. Compared to L-glutamine, GlutaMAX™ Supplement:

Minimizes toxic ammonia build-up
Improves cell viability and growth
Remains stable across a wide range of temperatures

Minimizes toxic ammonia build-up
Unlike L-glutamine, GlutaMAX™ Supplement does not spontaneously break down to form ammonia. Instead, cells cleave the dipeptide bond to release L-glutamine as needed. This system prevents waste build-up and maintains a fresh supply of L-glutamine during long-term culture.

Improves cell viability and growth
Cultures with lower levels of ammonia show improved cell viability. In addition, culture conditions are more controlled due to the consistent concentration of GlutaMAX™ Supplement that is not possible with L-glutamine.

Remains stable across a wide range of temperatures
GlutaMAX™ Supplement is room-temperature stable and ready to use. GlutaMAX™ Supplement retains full functionality for 24 months at room temperature, 2 to 8°C, or -5 to -30°C for convenient storage and handling. GlutaMAX™ Supplement is even stable at 37°C for a week or more.

cGMP manufacturing and quality system
Gibco® GlutaMAX™ Supplement is manufactured at a cGMP compliant facility located in Grand Island, New York. The facility is registered with the FDA as a medical device manufacturer and is certified to ISO 13485 standards. For supply chain continuity, we offer an identical Gibco® PBS product made in our Scotland facility (35050-087). This facility is also registered with the FDA as a medical device manufacturer and is certified to the ISO 13485 standard.
For Research Use or Further Manufacturing. Not for diagnostic use or direct administration into humans or animals.


Classification: Animal Origin-Free
Green Features: Sustainable packaging
Osmolality: 440 - 500 mOsm/kg
Product Line: Gibco®, GlutaMAX™
Quantity: 100mL
Shipping Condition: Room Temperature
Form: Liquid
Glutamine: GlutaMAX™-I
pH Range: 4.7 - 6.0
Concentration: 100 X

Contents & storage

Storage conditions: 15°C to 30°C
Alternate storage conditions: -5°C to -20°C and 2°C to 8°C
Shipping conditions: Room temperature
Shelf life: 24 months from date of manufacture