ANNUAL MAINTENANCE/SERVICE ON TWO CYTEK AURORA FLOW CYTOMETRY SYSTEMS

This is a Notice of Intent (NOI). This notice is published in accordance with Federal Acquisition Regulation (FAR) 5.101(a)(1) requiring the dissemination of information regarding proposed contract actions. This is a Notice of Intent to award a sole source, firm-fixed price purchase order under the authority of 41 U.S.C. 253 (c)(1), as implemented by FAR 13.106-1(b) and 13.501(a)- Only One Responsible Source and No Other Supplies or Service Will Satisfy Agency Requirements and is not a request for quotes.

The National Institute of Allergy and Infectious Diseases (NIAID) of the National Institutes of Health (NIH) intends to negotiate on an other than full and open competition basis with Cytek Biosciences Inc. Only one (1) award will be made as a result of this solicitation. This will be awarded as a firm-fixed price type of contract. Period of Performance(s) are as follows:

April 28, 2026 to April 27, 2027 Acquisition purpose and objectives: The National Institutes of Health (NIH), National Institute of Allergy and Infectious Disease (NIAID), Laboratory of Immunoregulations (LIR) focuses its research efforts on the elucidation of cellular and molecular mechanisms of the regulation of the human immune response in health and disease.

A major component of these research efforts involves high-dimensional immunophenotyping of lymphocytes isolated from the peripheral blood and lymphoid tissues of individuals enrolled in our HIV, SARS-CoV-2 and primary immunodeficiency clinical research protocols. To support its mission, the LIR purchased two Cytek Aurora cytometry systems over recent years.

The machines are used by the LIR to immunophenotype cells isolated from peripheral blood and lymphoid tissues of participants in clinical research protocols clinical research protocols. This procurement is to co-term and continue service/maintenance for both LIR Aurora systems. While this synopsis does not constitute a solicitation, interested vendors may identify their interest and capability to satisfy this requirement.

The Government understands that Cytek Biosciences Inc is the only vendor who can provide required maintenance services for the laser equipment. THIS IS NOT A SOLICITATION FOR COMPETITIVE QUOTATIONS.

All responsible sources that could provide the required services may submit a capability statement that will be considered by email (subject line to reference NIAID-NOI-26-2278154) to Linda Smith at linda.smith2@nih.gov, by 11:00 am eastern standard time Monday, March 16, 2026. All responses received by the closing date of this notice will be considered by the Government. A determination not to compete this requirement, based upon responses to this notice, is solely within the discretion of the Government.

This notice does not obligate the Government to award a contract or otherwise pay for any information provided in response. The Government reserves the right to use information provided by respondents for any purpose deemed necessary and legally appropriate. Any organization responding to this notice should ensure that its response is complete and sufficiently detailed to allow the Government to determine the organization's qualifications to perform the work.

Respondents are advised that the Government is under no obligation to acknowledge receipt of the information received or provide feedback to respondents with respect to any information submitted.