背景资料 | Many biological compounds present in cells, serum or other biological fluids are naturally fluorescent, and thus the use of conventional, prompt fluorophores leads to serious limitations in assay sensitivity due to the high background caused by the autofluorescence of the biological molecules to be assayed· The use of long-lived fluorophores combined with time-resolved detection (a delay between excitation and emission detection) minimizes prompt fluorescence interferences· |
产品描述 | Our TR Fluor Tb probes enable time-resolved fluorometry (TRF) for the assays that require high sensitivity· These TR Fluor Tb probes have large Stokes shifts and extremely long emission half-lives when compared to more traditional fluorophores such as Alexa Fluor or cyanine dyes· Compared to the other TRF compounds, our TR Fluor Tb probes have relatively high stability, high emission yield and ability to be linked to biomolecules· Moreover, our TR Fluor Tb probes are insensitive to fluorescence quenching when conjugated to biological polymers such as antibodies· |
产品特点 | |
保存建议 | 对于 ReadiLink trFluor Tb蛋白标记试剂盒 *生产级优化尤其适合每次标记1mg抗体* 产品,我们推荐使用室温进行运输。在您收到货物后,我们建议在低于-15℃温度下冷冻保存,要求储存环境干燥并避免光照。产品有效期为6个月。 |