Advancing Therapeutic Drugs Concept to Commercialization A Leading Pharmaceutical Contract Research Organization (CRO)

MarinBio is a CRO for Drug Development with 30 Years of Preclinical & Clinical Expertise, Delivering Innovation, and Transformative Results with Exceptional Communication

Welcome to MarinBio

With deep scientific expertise, we specialize in delivering drug discovery and development services that are essential for IND/BLA applications and commercialization.

In 2025, MarinBio successfully passed the FDA inspection with no 483s and no observations and passed the EU inspection

White Papers
📄 Featured White Paper

Defeating Disease with Genetically Engineered Immune Cells

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📄 Featured White Paper

Early Potency Assay Assurance Strategies

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📄 Featured White Paper

Selecting Bioanalytical Assays for FDA Approved Clinical Trials and Commercialization

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Targeted Pharmaceutical Development Services

Female scientist performing precision assays for Marin Biologic, a pharmaceutical contract research organization (CRO)

We Provide Tailored Services for Innovative and Emerging Technologies That Are Transforming the Drug Development Field.

6 Reasons to Chose MarinBio for Contract Research Organization Services

  1. Proven Excellence in GMP/GLP Assay Development
    MarinBio’s legacy is defined by our successful development and validation of GMP/GLP assays for a diverse range of drugs-from early clinical trials to commercial launches. Our rigorous processes ensure regulatory compliance and data integrity, setting the gold standard for quality in the industry.
  2. True Partnership: We Align With Your Goals
    We don’t just work for you-we work with you. MarinBio’s team takes the time to understand your unique objectives, ensuring our strategies and solutions are perfectly aligned with your vision. Your goals become our mission, driving every project to exceed expectations.
  3. Value Without Compromise: Affordable, Timely, and Transparent
    MarinBio delivers world-class results on schedule and within budget. Our commitment to superb communication means you’re always informed, empowered, and confident in every step of the process. We offer exceptional value without ever sacrificing quality.
  4. Decades of Distinction: 30 Years of Scientific Leadership
    With three decades of experience, MarinBio stands as a pillar of reliability and innovation. Our extensive scientific expertise and stellar reputation as a CRO are built on thousands of successful projects and enduring client partnerships.
  5. Comprehensive, Customizable CRO Services
    MarinBio is your one-stop partner for custom ELISA, qPCR, and cell-based bioassays, as well as robust project and data management. Our flexible, end-to-end solutions streamline your workflow, empowering you to advance from discovery to development with confidence.
  6. Elite Team of Senior Professionals
    At MarinBio, your project is guided by a team of highly qualified senior scientists and dedicated support staff. Our experts bring deep knowledge, commercial insight, and a relentless commitment to your success-ensuring every detail is executed with precision.
Female scientist performing cell-based assays for Marin Biologic, a pharmaceutical contract research organization (CRO)

Contact Us about Our Cell Based Assays Services

For More Information about our cell based assay services, please use the following informational form