PRNewswire/ – BioAtla, LLC, a global biotechnology company focused on the development of Conditionally Active Biologic protein therapeutics, announced today the U.S. Food and Drug Administration has cleared BioAtla’s Investigational New Drug application for BA3011, a novel conditionally active AXL-targeted antibody-drug conjugate, in patients with solid tumors.
CAB-AXL-ADC will be BioAtla’s first CAB investigational product to enter clinical trials in the United States.
The AXL receptor tyrosine kinase is often highly expressed in several cancer types that can lead to poor prognosis.
While this makes the AXL receptor an attractive target for tumor therapy, the AXL receptor is also prevalent in normal tissue of several organs in the body.
To minimize on-target off-tumor toxicity of binding to AXL receptors on normal cells, BioAtla applies its proprietary CAB technology to develop its CAB antibody-drug conjugate targeting AXL with the intent to activate binding to the AXL receptor only in the tumor microenvironment and deliver the toxic payload to the cancerous cells.
CAB proteins are designed to deliver their therapeutic payload and/or recruit the immune response in specific and selected locations and conditions within the body and to be active only in the presence of a particular cellular microenvironment.
BioAtla develops novel monoclonal antibody and other protein therapeutic product candidates designed to have more selective targeting, greater efficacy, and more cost-efficient and predictable manufacturing than traditional antibodies.