L-Glutamine Solution, 0.2 M, Sterile (CAS 56-85-9)
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L-Glutamine Solution, 0.2 M, Sterile (CAS 56-85-9)

Cat.No: RERE-0404 Datasheet

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Product Name L-Glutamine Solution, 0.2 M, Sterile (CAS 56-85-9)
Catalog No. RERE-0404
Description L-glutamine is the workhorse nitrogen donor of proliferating cells, feeding nucleotide synthesis and other anabolic routes, and most classical media simply deplete it within days. This sterile 0.2 M stock restores the amino acid at the canonical 2 mM working level via a 100:1 dilution into the finished medium. Aqueous glutamine degrades steadily even frozen, so aliquoting that avoids repeated freeze-thaw protects its potency.
Intended Use Routine supplementation of mammalian culture media with the most heavily consumed amino nitrogen source.
Principle / Technology Glutamine furnishes nitrogen for nucleotide and amino sugar biosynthesis and supports cellular energy metabolism.
Specificity 0.2 mol/L; sterile, filter-sterilised solution; CAS 56-85-9.
Reaction Conditions / Protocol Add to the medium at 100:1 (medium to supplement) and minimise freeze-thaw exposure.
Storage Conditions -20°C; 12 months.
Package Specifications 100 mL
Key Features Standard 2 mM end concentration; sterile; complements the powder supplement format for liquid dosing.

For research use only, not for clinical use.

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