Alta Partners

We are dedicated to helping entrepreneurs build high-impact companies. Allakos is a clinical-stage biotechnology company developing therapies to treat a variety of allergic and inflammatory diseases. Allakos is primarily focused on eosinophilic gastrointestinal disorders (EGIDs), leveraging industry-leading expertise in eosinophil and mast cell biology. Ally Therapeutics is a biotechnology company dedicated to solving the immune response issues that limit the safety and efficacy of in vivo gene therapies. Be Biopharma is a leader in developing B cells as medicines, treating disease with the human body’s native protein factories. ImmuneID is a precision immunology company using its proprietary platform to simultaneously identify and therapeutically target millions of antibody interactions that drive immune diseases. Kelonia’s lentiviral vector gene delivery platform uses a simple and elegant solution that builds on decades of research, development, and technical experience to and efficiently deliver genetic cargo only to the desired tissue. Lassen Therapeutics is a San Diego based developer of antibody therapeutics intended to address serious unmet medical needs.