Well Told Grants

Grants / Department of Health and Human Services / National Institutes of Health

Catalyze: Product Definition for Small Molecules, Biologics, and Combination Products - Preliminary Product/Lead Series Identification and Combination Product Prototype (R33 - Clinical Trial Not Allowed)

Open Closes December 23, 2027 (418 days left) Opportunity RFA-HL-26-018

National Institutes of Health is offering grants to nonprofits, colleges and universities, state and local governments, tribes, small businesses and businesses. Applications close on December 23, 2027.

From the official notice on Grants.gov, last changed April 29, 2026. Checked October 31, 2026.

Key dates

PostedNovember 22, 2024
DeadlineDecember 23, 2027
Archived by Grants.govJanuary 28, 2028

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Who can apply

This opportunity is open to nonprofits, colleges and universities, state and local governments, tribes, small businesses and businesses.

Other Eligible Applicants include the following: Alaska Native and Native Hawaiian Serving Institutions; Asian American Native American Pacific Islander Serving Institutions (AANAPISISs); Eligible Agencies of the Federal Government; Faith-based or Community-based Organizations; Hispanic-serving Institutions; Historically Black Colleges and Universities (HBCUs); Indian/Native American Tribal Governments (Other than Federally Recognized); Non-domestic (non-U.S.) Entities (Foreign Organizations); Regional Organizations; Tribally Controlled Colleges and Universities (TCCUs) ; U.S. Territory or Possession; Non-domestic (non-U.S.) Entities (Foreign Organizations) are not eligible to apply. Non-domestic (non-U.S.) components of U.S. Organizations are eligible to apply. Foreign components, as defined in the NIH Grants Policy Statement, are allowed.

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Is this a realistic fit?

What the grant funds

The goal of the NHLBI Catalyze Program is to provide a comprehensive suite of support and services to facilitate the transition of basic science discoveries into viable diagnostic and therapeutic candidates that have been cleared for human testing, and to develop translational researchers fluent in product development and entrepreneurship. This specific Catalyze Product Definition initiative will provide the early stage translational support needed for the activities required to identify and characterize potential therapeutic candidates and combination products to treat HLBS diseases and disorders. This initiative has a companion initiative that supports development of devices and diagnostics and is also part of a suite of innovation grants to advance projects to the point where they can meet the entry criteria for the NHLBI Catalyze Preclinical Program.

Category: Health.

How to apply

  1. Read the full notice and attachments on Grants.gov and the agency's announcement. The notice is the official source for deadlines and requirements.
  2. Make sure your organization has an active SAM.gov registration and Unique Entity ID; registration can take several weeks.
  3. Register on Grants.gov and submit through Workspace before the deadline and time given in the notice. Our application guide walks through each step.

Questions go to National Institutes of Health, grantsinfo@nih.gov, 301-402-2541.

Open the official notice

Questions people ask

Who can apply for Catalyze: Product Definition for Small Molecules, Biologics, and Combination Products - Preliminary Product/Lead Series Identification and Combination Product Prototype (R33 - Clinical Trial Not Allowed)?

National Institutes of Health accepts applications from nonprofits, colleges and universities, state and local governments, tribes, small businesses and businesses. The notice adds further conditions, so read its eligibility section.

What is the deadline for Catalyze: Product Definition for Small Molecules, Biologics, and Combination Products - Preliminary Product/Lead Series Identification and Combination Product Prototype (R33 - Clinical Trial Not Allowed)?

Closes December 23, 2027 (418 days left). Confirm the date and time in the official notice on Grants.gov.

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