




Reimagining ADCs To Beat Cancer
We're hunting for the missing link in ADC development.









The Challenge
Antibody-Drug Conjugates (ADCs) are the future of precision oncology, but 90% of patients still face treatment limiting adverse effects, and many cancers lack approved ADCs due to insufficient efficacy.
The Mission
Deliver the next generation of high efficacy, low side-effect ADCs for hard to-treat-cancers, by using the SIFTR platform to drive high throughput ADC linker development.
Why New Linkers?
The linker is the central component of an ADC and is essential for accurate tumour targeting. However, they’re often neglected in R&D.
93% of approved ADCs use linkers developed over 20 years ago.
Siftr is moving beyond this outdated technology, unlocking new possible treatments for cancer.
Our Approach
Computational, cellular, and even animal models can’t fully account for the complexities of human biology and the wide variability in how cancer manifests across patients. Instead, we’re using human patient tumour tissue to design our linkers.