If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf
G8415
L-谷氨酸
98.5-100.5%, suitable for cell culture, non-animal source, meets EP testing specifications
别名:
(S)-2-氨基戊二酸, Glu
选择尺寸
About This Item
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产品名称
L-谷氨酸, from non-animal source, meets EP testing specifications, suitable for cell culture, 98.5-100.5%
生物源
non-animal source
品質等級
agency
meets EP testing specifications
化驗
98.5-100.5%
形狀
powder
技術
cell culture | mammalian: suitable
雜質
endotoxin, tested
顏色
white
mp
205 °C (dec.) (lit.)
溶解度
1 M HCl: 100 mg/mL
密度
1.54 g/cm3 at 20 °C
負離子痕跡
chloride (Cl-): ≤200 ppm
sulfate (SO42-): ≤200 ppm
正離子痕跡
As: ≤1 ppm, passes test
Fe: ≤10 ppm, passes test
NH4+: ≤200 ppm, passes test
應用
pharmaceutical (small molecule)
SMILES 字串
N[C@@H](CCC(O)=O)C(O)=O
InChI
1S/C5H9NO4/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H,7,8)(H,9,10)/t3-/m0/s1
InChI 密鑰
WHUUTDBJXJRKMK-VKHMYHEASA-N
基因資訊
human ... CCR2(1231) , GRIA1(2890) , GRIA2(2891) , GRIA4(2893) , GRIK1(2897) , GRIK2(2898) , GRIK3(2899) , GRIK5(2901) , GRIN2B(2904) , GRM2(2912) , SLC1A1(6505) , SLC1A2(6506)
rat ... Gria1(50592) , Grik1(29559) , Grik2(54257) , Grik4(24406) , Grin2a(24409) , Grm1(24414) , Grm2(24415) , Grm3(24416) , Grm4(24417) , Grm5(24418) , Grm6(24419) , Grm7(81672) , Slc1a2(29482)
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生化／生理作用
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
历史批次信息供参考:
分析证书(COA)
其他客户在看
guidance
商品
Sigma article discusses tumor cell metabolic pathways, focusing on aerobic glycolysis and mitochondrial activity.
本文介绍了增殖活性细胞为何需要碳源和氮源合成大分子。尽管大部分肿瘤细胞利用有氧糖酵解途径并分流线粒体氧化磷酸化代谢物，但许多肿瘤细胞表现出线粒体活性增加。
Chromatograms
application for HPLC-
How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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I have to do a solution 147,13mg/ml Can I frooze aliquot of this solution?
1 answer-
Unfortunately, information regarding the solution stability of Product G8415, L-Glutamic acid is not determined. It is recommended to dissolve the product and use freshly prepared dilutions.
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