Potomac Affinity Proteins, LLC

North Potomac, MD

UEI
MD3PXLK9TCM6
CAGE
4GM56
Primary NAICS
541714 Research and Development in Biotechnology (except Nanobiotechnology)
SAM.gov registration
Active through

Company facts

Self-certified in SAM.gov
  • Self Certified Small Disadvantaged Business
  • For Profit Organization
  • Subchapter S Corporation
Entity structure
Corporate Entity (Not Tax Exempt)
SAM.gov registration date
Physical address
11305 Dunleith Pl, North Potomac, MD 20878, USA

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .

Contract obligations by fiscal year

Fiscal year Obligated
FY2027 To date $0
FY2026 $0
FY2025 $109,998

Contract awards

Award Agency Obligated Awarded
Research and development services HT942525P0098 Defense Health Agency $109,998

Grant awards

Award Agency Obligated Awarded
Self-amplifying protease chain reactions for simple, sensitive, and quantitative detection R43GM159468 National Institute of General Medical Sciences (NIH) $377,602
Selection system for identifying protein-specific folding tags that enable purification of native cytokines from E. Coli R44GM140633 National Institute of General Medical Sciences (NIH) $1,109,087
Selection system for identifying protein-specific folding tags that enable purification of native cytokines from E. Coli R43GM140633 National Institute of General Medical Sciences (NIH) $674,418
Fast, flexible, and economical system for affinity-tag protein purification and tag removal R44GM126676 National Institute of General Medical Sciences (NIH) $1,490,677
Fast, flexible, and economical system for affinity-tag protein purification and tag removal R43GM126676 National Institute of General Medical Sciences (NIH) $224,994

Latest 5 listed here. See the rest on GovTribe.

Quick answers

Is Potomac Affinity Proteins, LLC registered in SAM.gov?

Yes. Potomac Affinity Proteins, LLC's SAM.gov registration is active through May 2, 2027.

What is Potomac Affinity Proteins, LLC's CAGE code?

Potomac Affinity Proteins, LLC's CAGE code is 4GM56, and its Unique Entity ID (UEI) is MD3PXLK9TCM6.

How much has Potomac Affinity Proteins, LLC received in federal contracts?

Federal contracts obligated $109,998 to Potomac Affinity Proteins, LLC in fiscal year 2025.

What is Potomac Affinity Proteins, LLC's most recent federal award?

Potomac Affinity Proteins, LLC's most recent federal grant award is Self-amplifying protease chain reactions for simple, sensitive, and quantitative detection (R43GM159468), from National Institute of General Medical Sciences (NIH), on July 1, 2026.

On GovTribe

See Potomac Affinity Proteins, LLC's full federal record

  • Federal contract awards
  • Federal grant awards
  • Funding analysis by agency, NAICS and set-aside
  • Similar vendors
Try for free Login

Find teaming partners on GovTribe