Company profile: 4-Antibody
1.1 - Company Overview
Company description
- Provider of a human antibody drug-discovery platform focused on immuno-oncology, leveraging Retrocyte Display to generate therapeutic antibody candidates from human libraries expressed in mammalian B-lineage lymphocytes, and developer of a pipeline including Botensilimab (CTLA-4), Balstilimab (PD-1), Zalifrelimab (CTLA-4), AGEN2373 (anti-CD137), AGEN1571 (ILT-2) and ILT4 antagonists, with ongoing clinical trials across multiple cancers.
Products and services
- Balstilimab: PD-1 inhibitor (backbone) that blocks PD-1 to reactivate exhausted T cells and restore cancer-fighting function, engineered as a foundational agent for combination immuno-oncology trials
- Botensilimab: A CTLA-4 antibody with a modified Fc region (phase 2) that activates T cells, eliminates regulatory T cells, and establishes memory cells, tested in melanoma, MSS colorectal, pancreatic cancers
- Zalifrelimab: CTLA-4 antagonist (antagonist) that blocks CTLA-4 and binding partners to promote T cell activation and tumor-killing, with demonstrated efficacy in multiple indications, including cervical cancer
Key contacts
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Financial details
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1.2 - Competitors and similar companies to 4-Antibody
Valo Therapeutics
HQ: Finland
Website
- Description: Provider of immuno-oncology platforms developing antigen-coated oncolytic viruses as anti-cancer therapeutic vaccines. Offerings include PeptiCRAd (oncolytic adenoviruses plus tumor-specific peptides), PeptiENV (oncolytic enveloped viruses with peptides), PeptiVAX (peptide-based cancer vaccines), PeptiBAC (bacteria delivering tumor peptides), and PeptiCHIP (microchip-based tumor neoantigen identification).
- Rationale: This competitor operates in a highly similar market segment with overlapping features.
- Company type: Private company
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Vaccinex
HQ: United States
Website
- Description: Provider of therapeutic antibody discovery and development focused on neurodegeneration, oncology and autoimmune diseases. Offers Pepinemab, a monoclonal antibody targeting SEMA4D in clinical trials for cancers, Huntington's and Alzheimer's; ActivMAb, a platform for antibody discovery against complex antigens; and VX5/5261, a CXCL13-targeting antibody in preclinical development for rheumatoid arthritis and multiple sclerosis.
- Rationale: This competitor operates in a highly similar market segment with overlapping features.
- Company type: Private company
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- Total funding raised: $●●●m
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Carisma Therapeutics
HQ: United States
Website
- Description: Provider of chimeric antigen receptor macrophage therapies for solid tumors, including CT-0525, an ex vivo gene-modified autologous CAR-Monocyte therapy targeting HER2-overexpressing solid tumors in Phase 1, and in vivo macrophage-targeted therapies for solid tumors via a partnership with Moderna, with a lead candidate targeting an unspecified antigen; also pursuing early R&D in liver fibrosis using its macrophage and monocyte engineering platform.
- Rationale: This competitor operates in a highly similar market segment with overlapping features.
- Company type: Private company
- Employees: ●●●●●
- Total funding raised: $●●●m
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Xencor
HQ: United States
Website
- Description: Provider of monoclonal antibody therapeutics and an antibody engineering platform. The XmAb Protein Engineering Platform improves potency, half-life and stability via Fc-domain engineering. Offerings include Monjuvi (tafasitamab-cxix) with lenalidomide for relapsed or refractory diffuse large B-cell lymphoma, and clinical bispecifics vudalimab, XmAb819, XmAb808 and XmAb541 for cancer and in autoimmune, asthma and allergic diseases.
- Rationale: This competitor operates in a highly similar market segment with overlapping features.
- Company type: Private company
- Employees: ●●●●●
- Total funding raised: $●●●m
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Be Bio
HQ: United States
Website
- Description: Provider of engineered B cell medicines for serious genetic diseases, including BE-101 to produce active and sustained Factor IX for Hemophilia B. Offers BCMs engineered to produce highly active and sustained antitumor biologics for cancer, and BCMs designed to produce therapeutic proteins for genetic and rare diseases.
- Rationale: This competitor operates in a highly similar market segment with overlapping features.
- Company type: Private company
- Employees: ●●●●●
- Total funding raised: $●●●m
- Backers: ●●●●●●●●●●
- Acquisitions: ●●
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2.M&A buyers
2.1 Potential strategic acquirers in the sector
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2.2 - Strategic buyer groups for 4-Antibody
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3. Investors and private equity firms
3.1 - Buyout funds investing in similar companies to 4-Antibody
2.2 - Growth funds investing in similar companies to 4-Antibody
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4 - Top valuation comps for 4-Antibody
4.2 - Public trading comparable groups for 4-Antibody
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