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Find Clinical Drug Pipeline Developments & Deals by Attralus
Attralus intends to use the proceeds from the financing to advance the Phase 1/2 development of Attralus’ lead PAR therapeutic product, AT-02, a humanized IgG1 monoclonal antibody, in transthyretin-associated amyloidosis and AL amyloidosis.
AT-04 is a fusion of our pan amyloid removal (PAR) peptide technology with the Fc component of a human IgG1 antibody. The PAR-peptide can bind to pathological protein fibrils found in neurogenerative diseases. The Fc stimulates the immune system to remove amyloid.
Under the terms of the agreement, Attralus will use the patented VNAR antibody developed by Ossianix to help deliver AT-04, its developmental pan-amyloid removal (PAR) therapeutic candidate, across the BBB to the brain.
AT-02 is a full-length, humanized, recombinant immunoglobulin 1 (IgG1) monoclonal antibody (mAb) fusion protein that is being developed to treat systemic amyloidosis (SA).
AT-04 is a fusion of our pan-amyloid removal (PAR) peptide technology with Fc component of an IgG1 antibody. The PAR-peptide mediates binding to all types of amyloid and the Fc stimulates immune system to remove amyloid.
In in vitro studies, AT-02 was shown to have subnanomolar binding potency to ATTR and AL amyloid and to opsonize amyloid extracts promoting macrophage-mediated phagocytosis of the amyloid.
AT-02 is a fusion of PAR-peptide technology with an IgG1 antibody. The proprietary peptide binds to all types of amyloid and delivers the antibody to the site of disease to stimulate the immune system to remove amyloid.
The financing will allow Attralus to further validate their pan-amyloid imaging agent, AT-01, and advance two therapeutic candidates, AT-02 and AT-03, into clinical development for ATTR (transthyretin), AL (light chain) and potentially ALECT2 systemic amyloidosis.