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Pipeline

Overview

Purple Biotech CAPTN-3 pipeline: IM1240 and IM1305, both preclinical, in collaboration with Mount Sinai IM1240 IM1305

Development Pipeline

CAPTN-3

Our conditionally-activated tri-specific antibody platform, engaging both T cells and NK cells while a proprietary cap confines immune activation to the tumor microenvironment.

Two candidates are in development: IM1240 (capped CD3x5T4xNKG2A), advancing toward the clinic, and IM1305 (capped CD3xTROP2xNKG2A), in preclinical development.

Partnering Opportunities

CM24

A first-in-class monoclonal antibody targeting CEACAM1. CM24 has completed a randomized Phase 2 study in second-line pancreatic cancer with positive results across all efficacy endpoints and a validated biomarker strategy. Available for partnering.

NT219

A first-in-class small molecule targeting both IRS1/2 and STAT3, major drug-resistance pathways in hard-to-treat cancers. Phase 1 dose escalation is complete, with a recommended Phase 2 dose established. Available for partnering.

Publications

CAPTN-3

CM24

NT219

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