This Government Contract opportunity from Department Of Health And Human Services was posted on July 27, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Tissue Clearing for Whole Mouse Brains

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Federal

Submission Closed08/05/2026, 01:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 541715

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The U.S. Army Contracting Command – Sierra Army Depot (ACC-SIAD) has issued solicitation W912GY-25-S-C001 as a Commercial Solutions Opening (CSO) to modernize its Organic Industrial Base (OIB). The primary objective is to enhance the Speed of Battle through investments in producibility and advanced manufacturing, specifically targeting agile and flexible facilities, connected digital enterprises, digital twins, automation, and cybersecurity. This streamlined acquisition process, authorized under DFARS Subpart 212.70, allows the Department of Defense to competitively procure innovative commercial items, technologies, and services from both traditional and non-traditional defense contractors. The solicitation remains open until June 30, 2030, and utilizes a multi-phased evaluation process consisting of solution briefs, presentations or pitches, and commercial solution proposals. The program focuses on several continuously open Areas of Interest (AoI), including automation and robotics, logistics modernization, airfield maintenance, energy and environmental management, public-private partnerships, and advanced packaging manufacturing. Specific requirements may also be issued for equipment, such as the Roll Off Truck AoI. Awards will be made as fixed-price contracts, including fixed-price incentive fee, following FAR Part 12 Commercial Item Procedures. Eligible applicants must possess a Unique Entity ID, maintain active registration in the System for Award Management, and be registered in the PIEE invoicing system. Evaluation is based on technical adequacy, eligibility, and fair and reasonable pricing, with a particular focus on intellectual property and data rights assertions during the pitch phase.

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Solicitation # 6913G626Q300038

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Synthetic Training Environment (STE) Virtual Software (VSW)

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The Army Contracting Command-Aberdeen Proving Grounds (ACC-APG) Orlando Division, on behalf of the Capability Program Executive Simulation, Training, Test & Threat, is issuing a Call for Solutions (CFS) under the Army Open Solicitation (AOS) for the Synthetic Training Environment (STE) Virtual Software (VSW). This initiative aims to modernize immersive virtual training by addressing gaps in the Reconfigurable Virtual Collective Trainer software baseline. The government is utilizing a Government-as-Integrator model divided into five capability lots, focusing on a platform and application architecture. The primary objectives are to deliver a doctrinal gate to live fire, a true combined arms environment, full mission command concurrency, and an open system architecture with published SDKs and APIs to facilitate rapid integration of future capabilities. The total combined value of all awarded lots is approximately 250 million dollars. The acquisition process follows a phased selection approach based on technical merit, schedule achievability, and relevant experience. Evaluation factors prioritize the technical schedule, specifically the speed to Initial Operating Capability, followed by the technical approach and recent performance within the last three years. The project is eligible for Other Transaction Agreements (OTA) per 10 U.S.C. 4022. A strict organizational conflict of interest firewall is enforced for Lot 5, prohibiting those vendors from participating in Lots 1, 2, or 4. Key milestones include a solution deadline of September 28, 2026, followed by down-select notifications on October 2, 2026, and anticipated awards for Lots 1 through 5 by November 13, 2026. Performance is managed on a sprint-to-sprint basis, requiring signed Certificates of Completion to proceed to subsequent funding milestones.

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Solicitation # 693JJ326Q000030

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Solicitation # HQ0860-25-S-C001

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AI Contract Overview

The contract seeks a subcontractor to perform chemical processing of fixed mouse brain tissue to achieve optical transparency, enabling deep imaging via light-sheet microscopy. The work involves standardized protocols for tissue clearing that preserve structural integrity and fluorescent markers while rendering the entire brain tissue transparent, facilitating high-resolution volumetric imaging. The service is critical for neuroscience research endeavors requiring detailed three-dimensional visualization of neural circuits and cellular architecture within intact tissue. Performance is to be carried out at a designated location in Bethesda, Maryland, with a response deadline set for August 5, 2026, and the contract was posted on July 27, 2026, under the NAICS code 541715 for research and development in the physical, engineering, and life sciences. The funding and oversight originate from the National Institutes of Health under the Department of Health and Human Services, indicating that the work supports federal biomedical research priorities. The subcontractor must demonstrate expertise in advanced tissue clearing methodologies, familiarity with light-sheet microscopy workflows, and the ability to deliver consistent, high-quality results across multiple samples.