Analytical Validation of a Candidate Biomarker for Neurological or Neuromuscular Disorders (U44 Clinical Trial Optional)
National Institutes of Health (NIH)
Up to $700,000 for Phase I and $1,500,000 for Phase II
Maximum project period of 4 years
To support rigorous analytical validation of biomarkers for neurological and neuromuscular disorders.
Small business concerns (SBCs) in the United States
Patients with neurological and neuromuscular disorders
Reissue of PAR-21-057
Aligned with agency priorities to improve public health
NIH funding through the SBIR program
Cooperative agreements
Addresses critical gaps in biomarker validation for clinical trials
Recurring grant opportunity with multiple application deadlines
Only United States small business concerns (SBCs)
Must meet SBIR eligibility criteria
Must have not more than 500 employees
Must be located in the United States
Previous experience in biomarker research is beneficial
Multi-site applications are expected but not required
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Analytical validation of biomarkers for neurological and neuromuscular disorders
Healthcare, biotechnology
Patients with neurological and neuromuscular disorders
United States
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Validated biomarkers for use in clinical trials
Must address unmet medical needs
Improvement in public health through better biomarker validation
Phase I and Phase II projects
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Expertise in biomarker research and validation
Access to clinical laboratories for validation
Multi-disciplinary teams encouraged
Rigorous design and execution of studies
Must meet FDA guidance standards
Detailed project timeline and milestones required
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Consult with tech transfer office if commercialization is planned
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Encouraged to collaborate with FDA qualification experts
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Must comply with NIH and FDA standards
Up to $700,000 for Phase I and $1,500,000 for Phase II
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Must comply with NIH financial reporting standards
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Latest application due date: February 20, 2026
Maximum project period of 4 years
Annual milestones required
Regular progress reports required
Milestones must be included in the application
NIH Program Staff will monitor project progress
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Must include a detailed project timeline
NIH Program Official will track progress
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Must comply with NIH and FDA regulations
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Must comply with NIH reporting standards
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Must follow SBIR/STTR application instructions
Submit through Grants.gov or NIH ASSIST
Applications will be evaluated for scientific and technical merit
Applications will undergo peer review
Priority for applications addressing unmet medical needs
Consultation with NINDS Program Staff encouraged
Use Grants.gov or NIH ASSIST for submission
Include a project timeline and milestones
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eRA Service Desk available for support
Resubmission allowed as per NIH guidelines
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