This product is produced through bacterial fermentation. The process is generally considered to be of organic origin in the biochemical sense, as it is produced by living organisms (bacteria) rather than through purely chemical synthesis.
G7513
L-Glutamin -Lösung
200 mM, solution, sterile-filtered, BioXtra, suitable for cell culture
L-Glutamine solution
Synonym(e):
Glavamin, Levoglutamide
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Größe auswählen
20 ML
CHF 20.70
100 ML
CHF 51.70
Über diesen Artikel
CAS-Nummer:
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352209
PubChem Substanz-ID:
NACRES:
NA.75
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Unterstützung erhaltenSterilität
sterile-filtered
Qualitätsniveau
Produktlinie
BioXtra
Form
solution
Konzentration
200 mM
Methode(n)
cell culture | mammalian: suitable
Verunreinigungen
endotoxin, tested
Versandbedingung
dry ice
Lagertemp.
−20°C
SMILES String
N[C@@H](CCC(N)=O)C(O)=O
InChI
1S/C5H10N2O3/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H2,7,8)(H,9,10)/t3-/m0/s1
InChIKey
ZDXPYRJPNDTMRX-VKHMYHEASA-N
Angaben zum Gen
rat ... Ggt1(116568)
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1 of 4
Dieser Artikel | G2150 | G3126 | 59202C |
|---|---|---|---|
| form solution | form solution | form powder | form solution |
| technique(s) cell culture | mammalian: suitable | technique(s) cell culture | hybridoma: suitable | technique(s) - | technique(s) cell culture | mammalian: suitable |
| product line BioXtra | product line - | product line ReagentPlus® | product line - |
| storage temp. −20°C | storage temp. −20°C | storage temp. room temp | storage temp. −20°C |
| impurities endotoxin, tested | impurities endotoxin, tested | impurities ≤0.2% free ammonia., ~0.5% Glutamic acid | impurities - |
| Quality Level 300, 400 | Quality Level 300 | Quality Level 200 | Quality Level 400 |
Allgemeine Beschreibung
L-Glutamin ist eine essenzielle Aminosäure, die als entscheidender Bestandteil von Nährmedien eine wichtige Energiequelle für Zellen in Kultur darstellt. L-Glutamin ist als Trockenpulver und als gefrorene Lösung sehr stabil. In Flüssigmedien oder Stammlösungen wird L-Glutamin jedoch relativ schnell abgebaut. Für optimales Zellwachstum muss das Nährmedium normalerweise vor der Verwendung mit L-Glutamin ergänzt werden.
Anwendung
L-Glutamin ist eine essenzielle Aminosäure, die als entscheidender Bestandteil von Nährmedien eine wichtige Energiequelle für Zellen in Kultur darstellt. Für optimales Zellwachstum muss das Nährmedium normalerweise vor der Verwendung mit L-Glutamin supplementiert werden.
Angaben zur Herstellung
In für Zellkulturen geeignetem Wasser hergestellt.
Vergleichbares Produkt
used together
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Produkt-Nr.
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Lagerklassenschlüssel
12 - Non Combustible Liquids
WGK
WGK 1
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
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Protokolle
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Verwandter Inhalt
Chromatograms
application for HPLC
application for HPLC
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Guten Tag, ist das L-Glutamin biologischen Ursprungs? Danke und VG!
1 answer-
Helpful?
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How much of Product G7513 should be used in cell culture media?
1 answer-
In general, MEM typically contains 0.292 g/L L-Glutamine. A 200mM Glutamine solution is equivalent to 29.23 mg/mL. So it needs to be diluted around 100 times.
Helpful?
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What is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
Helpful?
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Why is there a precipitate in the 200 mM L-glutamine solution, products G7513 and G2150, after thawing at room temperature?
1 answer-
L-Glutamine, 200 mM solution, tends to precipitate in solution when chilled. After thawing, it will be an opalescent solution. If allowed to settle, there can be some crystalline insolubles at the bottom of the bottle.The product should be warmed to 37°C for complete solubilization. To limit the number of times the product needs to be warmed to 37°C, the product can be divided into working aliquots which are stored at -20°C and used as needed. This will expose the product to the minimal amount of warming cycles.
Helpful?
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Is the molecular weight of L-Glutamine 146.14 or 146.15? The label information changed.
1 answer-
Based on a molecular formula of C5H10N2O3, the molecular weight to seven significant figures is 146.1456. Over the years, this value may have been reported in Sigma-Aldrich documentation or on labels as either 146.15 (by rounding up) or 146.14 (by truncation). The material itself has not changed.
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