Civic AI
Civic AI
Procurement intelligence
SAM.govDARPA-PS-26-129
Open

Protein ENGineering (PENG)

Response deadline
Oct 19, 2026
Due in 59 days
Date posted
Aug 21, 2026

Description

The Defense Advanced Research Projects Agency (DARPA) is soliciting innovative proposals for the development of a multifunctional, target-agnostic platform for precise, programmable editing of endogenous proteins. The goal of the Protein ENGineering (PENG) program is to transition proteome engineering from a collection of isolated, bespoke tools into a universal, software-defined discipline. The PENG program will establish a comprehensive, integrated platform composed of modular targeting, generalizable effector chemistries, and multiplexed control systems. Rather than developing isolated, target-specific tools, performers will integrate novel splicing, ligation, and co-translational techniques to directly recognize, modify, and rewrite endogenous proteins within complex biological architectures. Performers may explore multiple technical paths, progressively advancing their approaches from foundational validation to robust demonstrations of efficacy. Ultimately, this integrated platform will be validated in high-fidelity cellular models (e.g., organoids), to provide an integrated proof-of-concept at the tissue level.

Classifications

Documents (13)

  • Attachment_A_Abstract_Summary_Side.pptx
    .pptx425 KBNot yet available
  • Attachment_G_Model_Other_Transaction_for_Prototype.docx
    .docx94 KBNot yet available
  • PENG_Amendment_1_Summary_of_Changes.docx
    .docx26 KBNot yet available
  • Attachment_E_Proposal_Instructions_and_Volume_II_Template_Cost.docx
    .docx46 KBNot yet available
  • Attachment_D_Proposal_Instructions_and_Volume_I_Template_Technical_and_Management.docx
    .docx56 KBNot yet available
  • DARPA-PS-26-129-Amendment-01.pdf
    .pdf400 KBNot yet available
  • Attachment_D_Proposal_Inst_and_Vol_I_Template_Tech_and_Management_Amendment_1.docx
    .docx56 KBNot yet available
  • Attachment_F_DARPA_Cost_Proposal_Spreadsheet.xlsx
    .xlsx129 KBNot yet available
  • Attachment_H_Task_Description_Document__TDD_.docx
    .docx37 KBNot yet available
  • Attachment_I_Schedule_of_Milestones_and_Payments.xlsx
    .xlsx22 KBNot yet available
  • DARPA-PS-26-129.pdf
    .pdf365 KBNot yet available
  • Attachment_C_Proposal_Summary_Slide_Template.pptx
    .pptx135 KBNot yet available
  • Attachment_B_Abstract_Instructions_and_Template.docx
    .docx43 KBNot yet available

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