更新時間:2016-06-12
L-焦谷氨酸,純度高,品牌質量、實驗效果好,我們保持著薄利多銷的宗旨,提供給客戶高標準的生化試劑。
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L-焦谷氨酸
H-Pyr-OH
Cas 號: 【98-79-3】 M D L: MFCD00005272
L-焦谷氨酸 分子式: C5H7NO3 分子量: 129.1
別 名: (S)-(-)-2-吡咯烷酮-5-羧酸,5-羧基吡咯烷酮
L-Pyroglutamic acid
(S)-(−)-2-Pyrrolidone-5-carboxylic acid
(S)-5-Oxo-2-pyrrolidinecarboxylic acid
99% 25g
99% 100g
99% 500g
97% 100g
97% 500g
性 狀: 水中溶解度: 10-15% (20°C) ,溶于乙醇和丙酮。
熔點:160 ºC
[α]20D : -10 ° (C=10, H2O)
質量標準: 97%:
外觀Appearance 白色至類白色結晶粉末
紅外光譜鑒別Infrared spectrometry 和對照匹配
純度Purity ≥97.0% (GC)
純度Purity 96.5%-103.5% (中和滴定)
熔點Melting point 157°C - 164°C
比旋光度Specific rotation [a]20/D -8.0 ~ -12.0 °(C=5, H2O)
水分Water <0.5 % (K.F.)
重金屬Heavy metals <10 ppm
99%:
外觀Appearance 白色至類白色結晶粉末
紅外光譜鑒別Infrared spectrometry 和對照匹配
純度Purity ≥99.0% (GC)
純度Purity 98.5%-101.5% (中和滴定)
熔點Melting point 160°C - 164°C
比旋光度Specific rotation [a]20/D -9.5 ~ -11.5 °(C=5, H2O)
水分Water <0.05 % (K.F.)
貯 存: 用途 非對稱合成砌塊。
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脆性X智力遲鈍蛋白1(FMR1)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Fragile X Mental Retardation 1 (FMR1) X16742 48T/96T Homo sapiens (Human)
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Zeste同源物增強子1(EZH1)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Enhancer Of Zeste Homolog 1 (EZH1) X16744 48T/96T Homo sapiens (Human)
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ER脂質Raft關聯蛋白2(ERLIN2)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for ER Lipid Raft Associated Protein 2 (ERLIN2) X16746 48T/96T Homo sapiens (Human)
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ER脂質Raft關聯蛋白1(ERLIN1)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for ER Lipid Raft Associated Protein 1 (ERLIN1) X16749 48T/96T Homo sapiens (Human)
絲裂原激活蛋白激酶14(MAPK14)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Mitogen Activated Protein Kinase 14 (MAPK14) X16750 48T/96T Rattus norvegicus (Rat)
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胰島素樣生長因子1受體(IGF1R)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Insulin Like Growth Factor 1 Receptor (IGF1R) X16765 48T/96T Rattus norvegicus (Rat)
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淀粉樣蛋白β前體蛋白結合蛋白B3(APBB3)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Amyloid Beta Precursor Protein Binding Protein B3 (APBB3) X16771 48T/96T Rattus norvegicus (Rat)
淀粉樣蛋白β前體蛋白結合蛋白2(APPBP2)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Amyloid Beta Precursor Protein Binding Protein 2 (APPBP2) X16772 48T/96T Rattus norvegicus (Rat)
鞘氨醇1磷酸酯受體1(S1PR1)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Sphingosine 1 Phosphate Receptor 1 (S1PR1) X16773 48T/96T Homo sapiens (Human)
90kDa熱休克蛋白αA1(HSP90αA1)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Heat Shock Protein 90kDa Alpha A1 (HSP90aA1) X16774 48T/96T Homo sapiens (Human)
90kDa熱休克蛋白αB1(HSP90αB1)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Heat Shock Protein 90kDa Alpha B1 (HSP90aB1) X16775 48T/96T Homo sapiens (Human)
90kDa熱休克蛋白αB1(HSP90αB1)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Heat Shock Protein 90kDa Alpha B1 (HSP90aB1) X16776 48T/96T Rattus norvegicus (Rat)
可的松(COR)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Cortisone (COR) X16777 48T/96T General
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