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Protein Conjugates

Bring your own and/or choose from the following categories. 

 

Just like our ADC technology, we can easily attach peptide and protein-based payloads to your antibody.

 

Early preclinical data available on request.

Bring Your Own

scFv / Fab
Cytokine

Immune Cell Recruiters

Anti-CD3

T cell recruitment
IL-15

NK cell recruitment

IL-15 Receptor Fusion

NK cell recruitment

HydraSpace™ Polar Spacer

Forming an integral part of every toxSYN™ linker-payload, HydraSpace™ bears a negative charge at physiological pH and improves:

  1. Therapeutic efficacy
  2. Tolerability
  3. PK
  4. Manufacturability
Key publication about HydraSpace

GlycoConnect™ design easily matches payload potency with the most appropriate drug-antibody ratio (DAR).

Key publications about GlycoConnect™

toxSYN™ Linker-Payloads

Choose from the following linker-payloads, attach to your antibody under a technology evaluation and go straight into ADC product development following positive POC.
toxSYN™
Linker-Payload
Mode-of-Action Payload
(Active Catabolite)
1. SYNtecan E™*Topoisomerase 1 inhibitor Camptothecin-based
2. SYNeamicin D™*DNA
damaging agent
Calicheamicin-based
3. SYNeamicin G™*
4. SYN-PNU™*Nemorubicin-based
5. SYNstatin E™Microtubule
inhibitors
Auristatin-based
6. SYNstatin F™
7. SYNtansine™ Maytansine-based

* Patent protection filed by Synaffix, beyond the claims of GlycoConnect™ and HydraSpace™

** N-6-aminohexanoyl-maytansine (Ahx-maytansine)