Reported Sunday, Celldex Presents Phase 1 CDX-622 Data At EAACI 2026 Showing Bispecific Antibody Targeting Soluble SCF And TSLP Achieves Profound Mast Cell Depletion With Favorable Safety Profile
Celldex Therapeutics, Inc.
Celldex Therapeutics, Inc. CLDX | 0.00 |
- CDX-622 is a novel, bispecific antibody combining mast cell depletion and TSLP inhibition, two independent pathways contributing to multiple I&I diseases
- CDX-622 targets the soluble form of stem cell factor (SCF), depleting mast cells without measurably impacting other KIT functions
- Rapid, profound, dose-dependent, and durable reductions in serum tryptase observed
- Well-tolerated at all dose levels
- First company to demonstrate that neutralizing soluble SCF can selectively inhibit KIT signaling in mast cells
