常見例句The free calcein was well separated from the vesicles with ultrafiltration method. 不同截留分子量的超濾膜對鈣黃綠素的膜透過率沒有影響;Methods:Ultrafiltration was applied to separate the free calcein from the vesicles. 方法:采用超濾法分離囊泡與鈣黃綠素;Conclusion:We should use the calcein methods in the calcium content determination for Gypsum. 結(jié)論:石膏的含量測定應(yīng)采用鈣黃綠素法。The outlines are as follows:1 In a Clark-Lubs buffer at pH 3.5, the absorptivity of calcein is reduced by the interaction of HSA and calcein. 1 在pH=3.;5的Clark-Lubs緩沖溶液中;鈣黃綠素與人血清白蛋白形成復(fù)合物;導(dǎo)致鈣黃綠素吸光度降低。Aggregated Aa 1-40 may induce the leakage of ANTS and Calcein in a dose-dependent manner, but soluble Aa 1-40 had no such effect. 聚集的A茁1-40能夠誘導(dǎo)包裹在脂質(zhì)體內(nèi)的ANTS/DPX,Calcein的漏出,但不能誘發(fā)Dextran(FD-4)的漏出,并初步估算出聚集的A茁1-40在膜上能產(chǎn)生孔徑為13-18?的小孔,而可溶的A茁1-40無此作用。Using calcein as an indicator, the effects of electroporation on de exined pollen, ungerminated and germinated intact pollen in Nicotiana tabacum were compared. 利用膜不通透的熒光染料鈣黃素作為指示劑,比較了煙草脫外壁花粉與完整的未萌發(fā)花粉和萌發(fā)花粉電激導(dǎo)入的效果。 返回 calcein