Biomolecule Conjugation & Modification

The scientists at G-Biosciences have extensive expertise in a wide range of biomolecular labelling strategies and protein modification.   Whether labeling an antibody, a membrane protein, agarose, oligonucleotide probe or any other biomolecule, the experts at G-Biosciences are here to help.  We can simply execute your existing protocol or custom design a labeling protocol which optimizes coupling factors specifically for your protein or peptide of interest.  Our conjugations are optimized to reduce functional interference and maintain the structural integrity of the protein.

We remove free conjugates and perform quality control to determine purity and activity after conjugation.

G-Biosciences also has all of the accessory products you need to perform your own conjugations.  High quality optimizer buffers, coupling factors, agarose conjugation reagents, enzyme labeling reagents, dialyzers, contamination removal columns, and quantitation reagents are all available 

Case Study: Custom purification resin production for leading service provider

The Project

A leading biotechnology company required biotinylation of a monoclonal antibody at milligram scale with validation of labelling.  

Outcome

Conjugation of the antibodies was incorporated into the partners production process.