筛选出 2 条数据
品牌 | 产品 | 货期 | 价格 | 货号 | 规格 | / |
---|
CAS号:108964-32-5
品名:荧光钙探针Fura2-AMacetyloxymethyl2-[5-[bis[2-(acetyloxymethoxy)-2-oxoethyl]amino]-4-[2-[2-[bis[2-(acetyloxymethoxy)-2-oxoethyl]amino]-5-methylphenoxy]ethoxy]-1-benzofuran-2-yl]-1,3-oxazole-5-carboxylate
中文别名:AM荧光探针;钙离子荧光探针Fura2-AM;荧光钙探针Fura2-AM;FURA2-AMSPECIALPACKAGING;
英文别名:Fura2am;Fura-2pentakis(acetoxymethyl)ester;
分子式:C44H47N3O24
分子量:1001.85
精确质量:1001.25
Psa:327.11
BRN号:8183748
MDL号:MFCD00036976
PubChem号:24894734
密度:1.4g/cm3
沸点:975.9ºC at 760mmHg
闪点:544ºC
折射率:1.566
储存条件:-20ºC
蒸汽压:0mmHg at 25°C
WGK Germany:3
简介:Fura-2-acetoxymethylester,oftenabbreviatedFura-2AM,isamembrane-permeablederivativeoftheratiometriccalciumindicatorFura-2usedinbiochemistrytomeasurecellularcalciumconcentrationsbyfluorescence.Whenaddedtocells,Fura-2AMcrossescellmembranesandonceinsidethecell,theacetoxymethylgroupsareremovedbycellularesterases.Removaloftheacetoxymethylestersregenerates\"Fura-2\",thepentacarboxylatecalciumindicator.MeasurementofCa2+-inducedfluorescenceatboth340nmand380nmallowsforcalculationofcalciumconcentrationsbased340/380ratios.Theuseoftheratioautomaticallycancelsoutcertainvariablessuchaslocaldifferencesinfura-2concentrationorcellthicknessthatwouldotherwiseleadtoartifactswhenattemptingtoimagecalciumconcentrationsincells.
Sigma-Aldrich | (-20°C)Fura2-AM Fura2-AM | 请咨询 | 询价 | F0888 | / |
规格:
1mg
0.5mg
|
CAS号:132299-21-9
品名:2-[4-[二(羧甲基)氨基]-3-(羧基甲氧基)苯基]-1H-吲哚-6-羧酸钾盐(1:4)tetrapotassium,2-[4-[bis(carboxylatomethyl)amino]-3-(carboxylatomethoxy)phenyl]-1H-indole-6-carboxylate
中文别名:2-[4-[二(羧甲基)氨基]-3-(羧基甲氧基)苯基]-1H-吲哚-6-羧酸钾盐(1:4)
英文别名:Mag-indo-1,tetrapotassiumsalt[Magaptra-1,tetrapotassiumsalt];Mag-Indo1;Indo1analogtetrapotassiumsalt;Mag-indo-1tetrapotassiumsalt;
分子式:C21H14K4N2O9
分子量:594.737
精确质量:593.925
Psa:188.78
密度:
沸点:840.9ºC at 760mmHg
闪点:462.3ºC
储存条件:2-8ºC
蒸汽压:5.04E-30mmHg at 25°C
Sigma | (-20°C)Mag-Indo1 Mag-Indo1 | 请咨询客服 | 询价 | I2889 | 80% (hplc)80% (HPLC) |
规格:
0.5mg
|