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-グルタミン 溶液
200 mM, solution, sterile-filtered, BioXtra, suitable for cell culture
L-Glutamine solution
別名:
Glavamin, Levoglutamide
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| あなたへ/カタログ番号 | 在庫状況 | 単価 |
|---|---|---|
20 mL | 出荷予測2026年7月06日fromsìså¬368 | ￥3,010 |
100 mL | 出荷予測2026年7月06日fromsìså¬368 | ￥5,690 |
この商品について
CAS番号:
MDL number:
UNSPSC Code:
12352209
PubChem Substance ID:
EC Number:
200-292-1
NACRES:
NA.75
eCl@ss:
32160406
sterility
sterile-filtered
Quality Segment
product line
BioXtra
form
solution
concentration
200 mM
technique(s)
cell culture | mammalian: suitable
impurities
endotoxin, tested
shipped in
dry ice
storage temp.
−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
InChI key
ZDXPYRJPNDTMRX-VKHMYHEASA-N
Gene Information
rat ... Ggt1(116568)
General description
L-グルタミンは、培地の重要な成分である必須アミノ酸であり、培養中に細胞の主要エネルギー源として機能します。L-グルタミンは、乾燥粉末としても凍結溶液としても非常に安定しています。しかし、液体培地または保存溶液中では、L-グルタミンは比較的急速に分解します。最適な細胞パフォーマンスを得るためには、通常、使用前に L-グルタミンを培地に補給する必要があります。
Application
L-グルタミンは必須アミノ酸の1つで、重要な培地の構成成分であり、培養細胞の主なエネルギー源となります。細胞の性能を最適にするためには、通常は培地を使用する前にL-グルタミンを補充する必要があります。
Preparation Note
細胞培養グレ-ド水で調製されています。
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当該品目 | |||
|---|---|---|---|
| form solution | form solution | form powder | form powder |
| technique(s) cell culture | mammalian: suitable | technique(s) cell culture | hybridoma: suitable | technique(s) cell culture | mammalian: suitable | technique(s) - |
| product line BioXtra | product line - | product line - | product line ReagentPlus® |
| storage temp. −20°C | storage temp. −20°C | storage temp. room temp | storage temp. room temp |
| Quality Level 300 | Quality Level 300 | Quality Level 300 | Quality Level 200 |
| impurities endotoxin, tested | impurities endotoxin, tested | impurities endotoxin, residual solvents, tested | impurities ≤0.2% free ammonia., ~0.5% Glutamic acid |
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保管分類
12 - Non Combustible Liquids
flash_point_f
Not applicable
flash_point_c
Not applicable
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Guten Tag, ist das L-Glutamin biologischen Ursprungs? Danke und VG!
1 回答-
役に立ちましたか？
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How much of Product G7513 should be used in cell culture media?
1 回答-
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.
役に立ちましたか？
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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 回答-
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.
役に立ちましたか？
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Is the molecular weight of L-Glutamine 146.14 or 146.15? The label information changed.
1 回答-
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.
役に立ちましたか？
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What is the Department of Transportation shipping information for this product?
1 回答-
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.
役に立ちましたか？
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