celares is a CDMO focused on the development and manufacturing of polymer based drug delivery excipients and bioconjugate drugs.
Biosynth GmbH offers the development of production processes for bioconjugates both for new drugs and biosimilars. We have particular expertise in the development of PEGylated biomolecules such as proteins, peptides, or nucleic acids as well as antibody-drug conjugates.
Biosynth GmbH is capable of developing and manufacturing conjugate vaccines with polysaccharides or peptides for first in man studies.
Polymers for drug delivery
Biosynth GmbH develops and manufactures block-copolymers, hyperbranched polymers or glycerols for use as pharmaceutical excipients and innovative drug delivery systems.
We offer the development, synthesis and GMP manufacturing of tailor-made activated polyethylene glycol based linkers, cross-linkers or PEGylation reagents.
Our service philosophy is not restricted to known and published approaches. Beyond that, we have developed novel technologies in the area of molecule multiplexing that we offer to our customers.