Changing the future of Oncology.
About Sutro Biopharma
Sutro Biopharma is a clinical stage company pioneering a compelling and unique way of discovering, developing and manufacturing therapeutics. Our focus is aimed primarily on next generation cancer and autoimmune therapeutics — antibody conjugates, bispecific antibodies and cytokine derivatives. Unconstrained by traditional methods of cell-based discovery, we can design and develop targeted medicines by innovating outside the constraints of the cell.

Platform
Precision protein engineering generates superior molecules

Products
4 product candidates in the clinic as a result of Sutro’s research innovations

Partners
Premier collaborations with Bristol Myers Squibb, Merck, EMD Serono and
Vaxcyte (FKA – SutroVax)

People
Great people making excellence happen on behalf of patients, every day!
Technology
Using precise protein engineering and rational design, Sutro is advancing next-generation oncology therapeutics.
Our technology enables us to iteratively discover and test molecules in a rapid cycle of weeks rather than months, to rapidly identify optimal molecules designed for safety and potency.
Sutro’s proprietary and integrated cell-free protein synthesis platform XpressCF® and site-specific conjugation platform XpressCF+™ led to the discovery of STRO-001 and STRO-002, Sutro’s first two internally-developed ADCs. STRO-001 is a CD74-targeting ADC currently under investigation in a Phase 1 clinical trial for patients with advanced B-cell malignancies, and was granted Orphan Drug Designation by the FDA for multiple myeloma. STRO-002, a folate receptor alpha (FolRα)-targeting ADC, is currently being investigated in a Phase 1 clinical trial for patients with ovarian and endometrial cancers and was granted Fast Track designation by the FDA for ovarian cancer. A third product candidate, CC-99712, a BCMA-targeting ADC, which is part of Sutro’s collaboration with Bristol Myers Squibb, formerly Celgene Corporation, is enrolling patients for its Phase 1 clinical trial of patients with multiple myeloma and has received Orphan Drug Designation from the FDA. A fourth product candidate, M1231, a MUC1-EGFR, first-in-class bispecific ADC, which is part of Sutro’s collaboration with Merck KGaA, Darmstadt, Germany, known as EMD Serono in the U.S. and Canada (EMD Serono), is enrolling patients for its Phase 1 clinical trial of patients with metastatic solid tumors, non-small cell lung cancer (NSCLC) and esophageal squamous cell carcinoma. These four product candidates above being evaluated in clinical trials resulted from Sutro’s XpressCF® and XpressCF+™ technology platforms.
Recent News
Sutro Biopharma Reports First Quarter 2022 Financial Results, Business Highlights, and Anticipated Milestones
- Cash, cash equivalents and marketable securities totaled $192.1 million as of March 31, 2022, with projected cash runway into the second half of 2023 - - Meetings with regulatory agencies for STRO-002 are planned for mid-year 2022 and near-final dose expansion data...
Sutro Biopharma Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)
SOUTH SAN FRANCISCO, Calif., April 29, 2022 – Sutro Biopharma, Inc. (“Sutro” or the “Company”) (NASDAQ: STRO), a clinical-stage drug discovery, development and manufacturing company focused on the application of precise protein engineering and rational design to...