Opportunity

SAM #75N95B26Q00009

Neuropathological Histology Services for NIH Donor Characterization

Buyer

NIH Office of Logistics and Acquisition Operations

Posted

September 15, 2026

Respond By

September 25, 2026

Identifier

75N95B26Q00009

NAICS

621511

The National Institutes of Health (NIH), Office of the Director, Office of Logistics and Acquisition Operations, is seeking specialized histology laboratory services for neuropathological characterization of brain tissue from donors over 50 years old. - Government Buyer: - National Institutes of Health (NIH) - Office of the Director - Office of Logistics and Acquisition Operations - OEMs and Vendors: - Histoserv Inc. (service provider) - Products and Services Requested: - Laboratory histology services including: - 800 Brain, H&E 1x3" slides (part number: BR001A) - 65 Immunochemical stain slides (part number: IS001) - Immunostaining for phospho-Tau, phospho-TDP-43, phospho-asynuclein, and beta-amyloid proteins - 3 Trimming/cassette preparations (part number: 5102) - 23 Slide boxes, capacity 100 (part number: M100) - Unique Requirements: - Neuropathological characterization to confirm neurotypical status and absence of degenerative neuropathology in donors over 50 years old - Digital preservation of slides - Services must be performed by a laboratory with expertise in neurodegenerative disease protein immunostaining - Set aside for small business under NAICS 621511 - Delivery to NIH Bethesda, MD

Description

NIMH: Services: Laboratory Services: N/ATo complete the neuropathological characterization of donors older than 50 years of age to ensure that donors classified as neurotypical controls are indeed free of degenerative neuropathology

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