L-Glutamine ,L-Glutamic acid 5-amide ,L-Gln,L-麩氨酰胺,L-谷氨酸酰胺,L-氨羰基丁氨酸, L-谷氨酰胺
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產品名稱: L-Glutamine ,L-Glutamic acid 5-amide ,L-Gln,L-麩氨酰胺,L-谷氨酸酰胺,L-氨羰基丁氨酸, L-谷氨酰胺
產品型號: Sigma G3126 100g
產品展商: 其他品牌
產品文檔: 無相關文檔
簡單介紹
L-Glutamine ,L-Glutamic acid 5-amide ,L-Gln,L-麩氨酰胺,L-谷氨酸酰胺,L-氨羰基丁氨酸, L-谷氨酰胺
L-Glutamine ,L-Glutamic acid 5-amide ,L-Gln,L-麩氨酰胺,L-谷氨酸酰胺,L-氨羰基丁氨酸, L-谷氨酰胺
的詳細介紹
L-Glutamine ,L-Glutamic acid 5-amide ,L-Gln,L-麩氨酰胺,L-谷氨酸酰胺,L-氨羰基丁氨酸, L-谷氨酰胺
L-谷氨酰胺
中文名: L-麩氨酰胺 ,L-谷氨酸酰胺 ,L-氨羰基丁氨酸, L-谷氨酰胺
英文名: L-Glutamine ,L-Glutamic acid 5-amide ,L-Gln,
CAS: 56-85-9
性狀: 無色針狀結晶。在中性或弱酸性沸騰溶液中,迅即轉化為吡咯酮羧酸的銨鹽。1G,30℃時溶于20.8ml水中,18℃時溶于38.5ml水中,0℃時溶于56.7ml水中,幾乎不溶于甲醇、乙醇、乙醚、苯、丙酮、氯仿和乙酸乙酯。熔點185～186℃(分解)。比旋光度[α]23D+6.1°(c=3.6)。
用途: 生化研究。**培養基
SIGMA相關產品資料:
Sigma G3126 L-Glutamine
ReagentPlus®, ≥99% (TLC)
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Synonym:
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(S)-2,5-Diamino-5-oxopentanoic acid, L-Glutamic acid 5-amide
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CAS Number:
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56-85-9
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Linear Formula:
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H2NCOCH2CH2CH(NH2)CO2H
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Molecular Weight:
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146.14
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Beilstein Registry Number:
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1723797
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EC Number:
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200-292-1
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MDL number:
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MFCD00008044
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PubChem Substance ID:
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24277983
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Description
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Biochem/physiol Actions
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L-glutamine is an essential amino acid that is a crucial component of culture media that serves as a major energy source for cells in culture. L-glutamine is very stable as a dry powder and as a frozen solution. In liquid media or stock solutions, however, L-glutamine degrades relatively rapidly. Optimal cell performance usually requires supplementation of the media with L-glutamine prior to use.
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Legal Information
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ReagentPlus is a registered trademark of Sigma-Aldrich Biotechnology LP and Sigma-Aldrich Co.
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Properties
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grade
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ReagentPlus®
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assay
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≥99% (TLC)
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total impurities
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<0.2% free ammonia.
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~0.5% Glutamic acid
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mp
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185 °C (dec.)(lit.)
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Gene Information
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rat ... Ggt1(116568)
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Safety
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Personal Protective Equipment
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Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
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WGK Germany
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1
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RTECS
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MA2275100
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品名
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產地
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貨號
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規格
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單價
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備注
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L-GlutamineL-谷氨酰胺
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Sigma
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G3126
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25g
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詢價
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現貨
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L-GlutamineL-谷氨酰胺
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Sigma
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G3126
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100g
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詢價
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現貨
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L-GlutamineL-谷氨酰胺
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Sigma
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G3126
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500G
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詢價
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現貨
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