Federal contractor profile

POLYPEPTIDE LABORATORIES SAN DIEGO, LLC

UEI KULKXN9J6PF9CAGE 3HMK2Company website ↗

Active

Small Business

Overview

Legal name: POLYPEPTIDE LABORATORIES SAN DIEGO, LLC
Also known as: POLYPEPTIDE LABS
Registered location: SAN DIEGO, CA, USA
Website: Company website ↗
Primary NAICS: 541714 — Research and Development in Biotechnology (except Nanobiotechnology)
Latest award activity: Jul 7, 2025

Read company summary

POLYPEPTIDE LABORATORIES SAN DIEGO, LLC is associated with UEI KULKXN9J6PF9 and CAGE 3HMK2 in public federal records. AcornBids currently links 2 prime awards totaling $2.1M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Health and Human Services. Its recorded federal awards include work classified as Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541714 (Research and Development in Biotechnology (except Nanobiotechnology)). Its public SAM.gov registration lists SAN DIEGO, CA, USA.

At a glance

Lifetime prime obligations$2.1M

Prime awards2

Awards with future end dates0

Top-agency concentration

Not available

Why this customer concentration

Detailed agency totals are not available in this stored profile.

Largest positive coded-agency total ÷ all positive coded-agency totals × 100

Missing data is shown as unavailable.

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 16, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name: POLYPEPTIDE LABORATORIES SAN DIEGO, LLC
Doing business as: POLYPEPTIDE LABS
UEI: KULKXN9J6PF9
CAGE: 3HMK2
Registered address: 9395 CABOT DR, SAN DIEGO, CA, 92126, USA
Registration status: Active
Primary NAICS: 541714 — Research and Development in Biotechnology (except Nanobiotechnology)
SAM activation: Jul 17, 2026
Initial registration: Aug 26, 2003
Entity start: Jul 1, 1986
SAM updated: Jul 17, 2026
Registration expires: Jul 15, 2027
Fiscal year end: Dec 31
Place of incorporation: DE, USA

View SAM.gov source

Research brief

Source facts

Loaded prime-award records link 2 awards and $2,066,377 in reported obligations to this legal entity. Source
Recorded awards include 541712 (NAICS 541712); this classification is not proof of every company capability. Source
An example award describes: IGF::OT::IGF : SYNTHESIS AND DISTRIBUTION OF OPIOID AND RELATED PEPTIDES. PERIOD OF PERFORMANCE: 02/15/2017-02/14/2022. N01DA-17-7795. Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$25.7K

Prime contracts

$25.7KFY2025

Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 2 of 2 selected awards. Select a period to explore its awards.

Explore funding & geography →View quarterly funding

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / description	Awarding agency	Obligations	Start date	End date
HHSN271201700007CIGF::OT::IGF : SYNTHESIS AND DISTRIBUTION OF OPIOID AND RELATED PEPTIDES. PERIOD OF PERFORMANCE: 02/15/2017-02/14/2022. N01DA-17-7795.	Department of Health and Human Services	$1.5M	Feb 15, 2017	Jul 16, 2022
75N95025F00001TASK ORDER NO.5. SYNTHESIS AND DISTRIBUTION OF OPIOID AND RELATED PEPTIDES. PERIOD OF PERFORMANCE: 02/15/2025-02/14/2026. N01DA-22-8963	Department of Health and Human Services	$595.1K	Feb 15, 2025	Apr 25, 2025

Explore, filter and export all awards →Subcontracts Grants & subgrants

Registration, certifications & contacts

Registration evidence	Date
SAM updated	Jul 17, 2026
Source loaded	Sep 26, 2026
Initial registration	Aug 26, 2003
Entity start	Jul 1, 1986

Registration classifications: Small Business. These are separate from the reported certificates above.

Industry	Reported size status
325414 — Biological Product (except Diagnostic) Manufacturing	Not reported
541380 — Testing Laboratories and Services	Not reported
541714 — Research and Development in Biotechnology (except Nanobiotechnology)	Not reported

Contact	Role	Published contact methods	Evidence	Source date
BERNADETTE SCANO	Government business	Contact method not published	SAM registration	Not available
CELINA PUENTE	Alternate government business	Contact method not published	SAM registration	Not available
ARTURO ARABULA	Electronic business	Contact method not published	SAM registration	Not available
ARTURO ARAMBULA	Alternate electronic business	Contact method not published	SAM registration	Not available

Registered industries

325414 — Biological Product (except Diagnostic) Manufacturing
541380 — Testing Laboratories and Services
541714 — Research and Development in Biotechnology (except Nanobiotechnology)

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

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About POLYPEPTIDE LABORATORIES SAN DIEGO, LLC

What products and services appear in its federal awards?

Recorded award industries: 541712; 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology).

Recorded products and services: AN11 — HEALTH R&D SERVICES; HEALTH CARE SERVICES; BASIC RESEARCH.

Examples from recent award records:

These records describe federal award work, not every company capability. Review the award evidence.

Where is the company registered?

9395 CABOT DR, SAN DIEGO, California 92126, United States

Registered location from SAM.gov; award performance locations may differ.

What is its primary registered industry?

541714 — Research and Development in Biotechnology (except Nanobiotechnology).

Primary SAM.gov NAICS classification.

Which federal agencies are represented in its awards?

Department of Health and Human Services.

Explore the company’s federal awards

Data coverage and methodology

Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.

Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.

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