Potomac Affinity Proteins, LLC

North Potomac, MD Doing business as Potomac Affinity Protein LLC

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)
NAICS codes registered in SAM.gov
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 .

Recent federal awards

Potomac Affinity Proteins, LLC's 5 most recent federal contract and grant awards, newest first. Amounts are dollars obligated.
Award Agency Obligated Awarded
Self-amplifying protease chain reactions for simple, sensitive, and quantitative detection - project summary: our… Grant · R43GM159468 National Institute of General Medical Sciences $377,602
Research and development services Contract · HT942525P0098 Defense Health Agency $109,998
Selection system for identifying protein-specific folding tags that enable purification of native cytokines from e. Coli… Grant · R44GM140633 National Institute of General Medical Sciences $1,109,087
Selection system for identifying protein-specific folding tags that enable purification of native cytokines from e. Coli… Grant · R43GM140633 National Institute of General Medical Sciences $674,418
Fast, flexible, and economical system for affinity-tag protein purification and tag removal Grant · R44GM126676 National Institute of General Medical Sciences $1,490,677

Quick answers

What is Potomac Affinity Proteins, LLC's UEI?

Potomac Affinity Proteins, LLC's Unique Entity ID (UEI) in SAM.gov is MD3PXLK9TCM6.

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

Potomac Affinity Proteins, LLC's CAGE code is 4GM56.

What is Potomac Affinity Proteins, LLC's primary NAICS code?

Potomac Affinity Proteins, LLC's primary NAICS code is 541714 (Research and Development in Biotechnology (except Nanobiotechnology)).

Where is Potomac Affinity Proteins, LLC located?

Potomac Affinity Proteins, LLC's physical address in SAM.gov is 11305 Dunleith Pl, North Potomac, MD 20878, USA.

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 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 - project summary: our… (R43GM159468), from National Institute of General Medical Sciences, 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
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