Targeting cancer with Click Chemistry

Less than 1% of administered drugs make it to their desired location in the body.

Let's do better

Next generation tumor-targeting

Our proprietary Click Activated Protodrugs Against Cancer (CAPAC^®) platform is a pre-targeting approach, capturing payloads at the tumor via in-vivo click chemistry, a 2022 Nobel Prize-winning technology.

We are the first company to use click chemistry in patients.

Here's how

CAPAC is modular

CAPAC separates the binder from the payload and reunites them at the tumor.

Clickable binder

Binds selectively to the tumor

Clickable payload

Either a radioisotope or cancer drug that is inert until it clicks with the binder at the tumor

Activation

When the systemically administered clickable payload reaches the clickable binder at the tumor, a click chemistry reaction takes place. For radioisotopes, this locks the radioisotope at the tumor; for chemotherapy this activates the payload.

A new approach

Changing what's possible

We separate tumor targeting from the payload, and rely on chemistry, not biology, for activation. This leads to maximum active payload at the tumor and lower systemic toxicity than has been previously possible.

CAPAC is designed to expand the scope of potential targets and widen the therapeutic window of antibody drug conjugates (ADCs) and targeted radiopharm approaches. CAPAC has been validated in the clinic and we are rapidly advancing novel therapies for patients with limited effective treatment options.

Our platform

Latest News

November 4th - 7th

conference

Shasqi presenting two sessions at World ADC 2024

Shasqi VP of Research, Travis Biechele, PhD, and Founder & CEO, José Mejía Oneto, MD, PhD, will both be sharing data from Shasqi's CAPAC platform

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Travis Biechele will present "Understanding the drivers of target independent toxicities associated with ADCs and solutions to overcome them" on November 4^th at 10:30am PST.

José Mejía Oneto will present "Click Chemistry Enabled Pre-targeting as a Solution to Target-independent ADC Toxicities" on November 6^th at 12pm PST

The team will also be presenting two posters.

Learn more

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Together we can transform cancer treatment

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