fluo-3 meaning in English
荧光探针
Examples
- Fluo - 3 , a visible light - excitable ca2 + indicator , overcomes the limitation of quin - 2 , indo - 1 and fura - 2 but no longer display any spectral shifts upon ca2 + binding and thus rati ometric measurements are not possible
表明所合成试剂stdin ? am是目前国内外唯一的可以am酯型无损伤导入细胞、双波长、可见光激发的胞浆特异性ca ~ ( 2 + )荧光探针。 - Consequently , the measurement of cytosolic ca2 + has become an important area of investigation in biological and medical research . at present , most measurement of intracellular ca2 + are accomplished using fluorescent ca2 + indicators developed by tsien , such as quin - 2 , indo - l , fura - 2 and fluo - 3
因此，细胞游离钙含量及其动态分布变化的测定已成为化学、生物学和基础及临床医学研究中的一个非常重要的研究领域，亦是现代分析化学重要的前沿研究热点。 - 2 . confocal microfluoroscope and the new fluorescent ca2 + indicator stdin - am were used to investigate the mechanism of 5 - hydroxytryptamino ( 5 - ht ) on intracellular calcium dynamics in cultured rat stomach fundus smooth muscle cells comparing with that of fluo - 3 . the results shown that the new fluorescent ca2 + indicator , stdin , developed in our laboratory
结果表明，所合成试剂既具备双波长钙荧光探针f盯a一2与c扩+结合前后吸收和荧光峰位移，又保持了长波长钙荧光探针fluo一3荧光激发波长位于可见光区的特性。 - In order to study the mechanism of the effect of low concentration tfp on the proliferation of s . pombe , we watch yeast cells loaded with fluo - 3 under laser scanning confocal microscope ( lscm ) . the fluorescence intensity reflected the cytosolic free calcium concentration . the result showed that , the cytosolic free ca2 + concentration in s . pombe cultured in ca2 + - free medium was 2 ~ 3 times lower than that in s . pombe cultured in medium containing 10umol / l ca24 , while ca2 + concentration in s . pombe treated with 50umol / l tfp was 4 - 5 times higher
本文发现增加胞外钙浓度以及低浓度( 20 100 mol l )三氟拉嗪( tfp )不但能促进野生型s . pombe细胞的增殖，而且对mfp7菌株也有同样的效应，这说明胞外ca ~ ( 2 + )和低浓度tfp对不同遗传型裂殖酵母细胞的增殖均有促进作用。