For you, we are mobilizing our expertise and unique technology regarding the various possibilities of implementation of DGL :
surface or core functionalization, grafting on supports, etc. The different generations of DGL and their high number of modification possibilities offer to our society a real multi-purpose use platform. For this, or for any other information, please contact us: info@colcom.eu.

 

Functionalized DGL :

Amino groups on the surface can be grafted by other functions such as CO₂H, SO₃H, PO₃H, sugars, PEO, antibodies, etc. Thus, cationic DGL can be converted to anionic, neutral, hydrophilic or hydrophobic molecules.

DGL with tag :

It is also possible to encapsulate a fluorescent molecule (tag) in a DGL by binding it covalently to the DGL core. The complex DGL-fluorescein thus formed remains a biocompatible and non immunogenic product (in particular for applications in medical imagery).

By grafting a specific hapten at the surface of the DGL (multifunctional), a new complex DGL-fluorescein-hapten can be obtained and used to visualize a specific receptor.

DGL on supports :

Grafting of the DGL (cationic, anionic, etc.) on various solid supports leads to functionalized surfaces. This enlarges the field of applications of these original molecular tools.

Complex DGL-G3/fluorescein grafted on silica particles of 50 µm.