ANTIBODY REAGENT KITS

This is a Sources Sought notice for domestically manufactured products only. This is NOT a solicitation for proposals, proposal abstracts, or quotations.

Per the Buy American Act and Executive Order 14005, the National Institutes of Allergy & Infectious Disease (NIAID) is seeking information for domestically manufactured products only, Per the requirements under the Buy American Act and requirements relating to Executive Order 14005 entitled: “Ensuring the Future is Made in All of America by All of America’s Workers”, in the event that a nonavailability waiver request submitted through the Made in America Office (MIAO)’s Digital Waiver Portal is required."

Respondents must certify in capabilities statement that products are manufactured in the United States.

The purpose of this notice is to obtain information regarding the availability and capability of all U.S manufactured products that meet the following requirements: Antibody Purification Kit (Protein A) Additional Collecting Tubes 12 x 1 Via l Binding Buffer (10X) 1 x 200 µL Elution Buffer 1 x 1500 µL Neutralizer Buffer 1 x 500 µL Protein Aresin 3 x 100 µL Spin Cartridge/Collecting Tube assemblies 3 x 1 Unit Wash Buffer 1 x 12 m L 2 Anti-CD3 zeta (phospho Y142) antibody [EP265(2)Y] - BSA and Azide free Isotype IgG Host species Rabbit Storage buffer pH:

7.2 - 7.4 Constituents: PBS Form Liquid Clonality Monoclonal BTK (phospho Y223) antibody [EP420Y] - BSA and Azide free Operating system Embedded operating system Measurement parameters Area, width, height for all parameters, with time and volume Signal processing >18 bit dynamic range in area with 32 bit floating point signal processing Compensation Automated, or manual with 14×14 matrix, during or after acquisition Data files .mqd (proprietary file format), .fcs (2.0, 3.0, 3.1 compatible) Anti-Phospholipase C gamma 1/PLC-gamma-1 (phospho Y783) antibody [EPR2611Y] - BSA and Azide free Isotype IgG Host species Rabbit Storage Buffer pH: 7.2 - 7.4 Co n stitu e n ts: PBS Form Liquid Clonality Monoclonal Anti-Syk (phospho Y352) +ZAP70 (phospho Y319) antibody [EPR26232-39] - BSA and Azide free Isotype IgG Host species Rabbit Storage buffer pH:

7.2 - 7.4 Constituents: 100% PBS Form Liquid Clonality Monoclonal Capability Statement/Information Sought All capable vendors should respond with a brief capability statement demonstrating a product that meets the above requirements that are manufactured in the United States by December 10, 2024, by 12:00 PM EST. Country of origin MUST be included in the capability statement.

Capabilities statement must also include the following information: 1) organization name, address, point of contact, email address, website address, telephone number, UE ID# with an active SAM.gov registration, and a tailored capability statements addressing the particulars of this effort, with appropriate documentation supporting claims of capability.

Submission Instructions Interested businesses who consider themselves qualified to provide the above-listed items are invited to submit a response to this Sources Sought Notice by December 10, 2024, at 12:00 PM EST. All responses under this Sources Sought Notice must be submitted via the NIAID electronic Simplified Acquisition Submission System (eSASS) website at https://esass.nih.gov. All vendors must register in the eSASS system to submit their documentation.

Instructions on how to register /submit documents are included on the website. All responses received by the closing date of this synopsis will be considered by the Government. Disclaimer and Important Notes This notice does not obligate the Government to award a contract or otherwise pay for the 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.

After a review of the responses received, a presolicitation synopsis and solicitation may be published in Federal Business Opportunities. However, responses to this notice will not be considered adequate responses to a solicitation. 4 Confidentiality No proprietary, classified, confidential, or sensitive information should be included in your response. The Government reserves the right to use any non-proprietary technical information in any resultant solicitation(s)