PROTABIT, LLC
PASADENA, CA · Biotech · Private
Engineered neutralizing antibodies against SARS-CoV-2 variants designed using AI/ML-guided protein engineering
- Grants
- $9.2M
- 13 awards
- Sector median: 1
- Raised
- —
- No Form D on record
- Contracts
- —
- No federal contracts on record
- Patents
- 5
- 1 granted · 4 pending
- Sector median: 2
Capital Timeline
Federal ↑Equity ↓201520172019202120232025
| Date | Event | Source | Amount |
|---|---|---|---|
| Federal grant | National Science Foundation · Phase II · STTR Phase II: Development of a computational protein engineering platform and its application to methane activating enzymes | $750,000 | |
| Federal grant | Department of Health and Human Services · Phase II · TriadWeb: An easy-to-use web-based platform for protein engineering | $649,727 | |
| Federal grant· 1 of 2 same day | Department of Health and Human Services · Phase II · TriadWeb An easy to use web based platform for protein engineering | $1,329,454 | |
| Federal grant· 2 of 2 same day | Department of Health and Human Services · Phase I · TriadWeb: An easy-to-use web-based platform for protein engineering. | $799,727 | |
| Federal grant | Department of Health and Human Services · Phase II · PEBank: A database for protein engineering data | $219,294 | |
| Federal grant | Department of Health and Human Services · Phase II · TriadWeb: An easy-to-use web-based platform for protein engineering | $679,727 | |
| Federal grant | Department of Health and Human Services · Phase II · PEBank: A database for protein engineering data | $591,315 | |
| Federal grant | Department of Health and Human Services · Phase II · PEBank: A database for protein engineering data | $591,315 | |
| Federal grant | Department of Health and Human Services · Phase II · Advancing Protein Engineering Using Artificial Intelligence and the ProtaBank Mutation Database | $1,485,478 | |
| Federal grant | National Science Foundation · Phase I · STTR Phase I: COVID-19: AI-based Development of Neutralizing Antibodies for SARS-CoV-2 | $256,000 | |
| Federal grant | Department of Health and Human Services · Phase II · Advancing Protein Engineering Using Artificial Intelligence and the ProtaBank Mutation Database | $495,160 | |
| Federal grant | National Science Foundation · Phase II · STTR Phase II:Artificial Intelligence (AI)-based Development of Neutralizing Antibodies for SARS-CoV-2 | $1,000,000 | |
| Federal grant | Department of Health and Human Services · Phase I · High-Throughput Engineering of Bispecific Antibodies | $304,602 |
Federal grant · SBIR/STTR
Peer position
| # | Company | Contracts | Disclosed equity |
|---|---|---|---|
| 1752 | Torque Medical Holdings, LLC | — | $4.7M |
| 1753 | Navitor Pharmaceuticals | — | $65M |
| 1754 | Aviceda Therapeutics | — | $99M |
| 1755 | PROTABIT, LLC | — | — |
| 1756 | LAMNOTHERAPEUTICS, INC. | — | — |
| 1757 | REACTIVE BIOSCIENCES INC | — | $43M |
| 1758 | Aerpio Therapeutics LLC | — | $45M |
Ranked on federal contract value rather than capital raised. The equity column is the comparison worth making — companies at the same procurement position often sit at very different points in their funding history.
Patents
- Therapeutic Neutralizing Antibodies For SARS-COV-2application
- Artificial Intelligence Platform For Protein Engineeringapplication
- Engineered Recombinant Enzymes For Methane Oxidationgranted
- Platform For Protein Storage, Analysis And Engineeringapplication
- Engineered Recombinant Enzymes For Methane Oxidationapplication
Regulatory activity · Biotech
- New Animal Drugs; Approval of New Animal Drug Applications; Withdrawal of Approval of New Animal Drug Application; Change of SponsorFood and Drug Administration
- Medical Devices; General and Plastic Surgery Devices; Classification of the Skin Patch for Treatment of HyperhidrosisFood and Drug Administration
- Medical Devices; Anesthesiology Devices; Classification of the Monitor for Opioid Induced Impairment of OxygenationFood and Drug Administration
- Medical Devices; Orthopedic Devices; Classification of the Medial Knee Implanted Shock AbsorberFood and Drug Administration
- Medical Devices; Neurological Devices; Classification of the External Lower Extremity Nerve Stimulator for Restless Legs SyndromeFood and Drug Administration
- Medical Devices; General Hospital and Personal Use Devices; Classification of the Infant Supine Sleep SystemFood and Drug Administration
Rules are matched to sector, not to company. Recent activity in a sector is context rather than a signal about this business — until rules are matched to what a company actually builds, the section is shown as context and nothing more.