Aptamers provide superior staining of cellular receptors under super resolution microscopy

12th December 2019
Continuous improvement in imaging techniques have allowed biologists to explore with accurate methods to label cellular elements as they surpass the limit imposed by the diffraction of light. The resolution is mainly affected by the size of the affinity probes, such as antibodies which are 10-15 nm in size. Moreover, non-specificity, over labeling […]

Cell Imaging – Aptamers can monitor the different stages of cancer

18th April 2018
Previously we introduced aptamers as a tool for cell specific staining. Here we have taken this technology a step further to demonstrate that aptamers can monitor disease progression in cancer.

By utilising our selection methodology, we can rapidly isolate aptamers against cells in different disease states. Through this process we have been able to identify […]