Lot documentation is pending
We show no result for this exact configuration while its lot-specific report is unavailable.
Browse the COA library
Product identity
Product identity for the selected configuration.
PT-141
A research product with configuration-level traceability. Confirm current availability and applicable lot documentation before purchase.
Selected configuration10 mg
Exact SKUSTK-P41
Available to verified research accountsExact-SKU documentationLaboratory research use only
The U.S. Food and Drug Administration has not evaluated statements on this site. Stack Research products are not intended to diagnose, treat, cure, or prevent any disease or medical condition.
Lab results for the selected configuration
The published laboratory report covers this exact lot.
- Exact SKU
- STK-P41
- Lot
- 1250
- Laboratory
- Accumark Labs
- Report ID
- JNQ4-MCV7
- Sample received
- 2026-05-04
- Published
- July 29, 2026
IdentityConforms
HPLC purity99.92% by HPLC
Measured content11.04 mg measured
Bacterial endotoxin
Sterility
Read the complete laboratory report
Open full report
Open the PDF to read every page in the lot-specific report.
Documentation is pending for this exact SKU
We show no purity, identity, content, or contaminant result until a lot-specific report is available.
About PT-141
This research material is offered in the exact configurations shown. Select a configuration to see its SKU, current availability, and applicable lot documentation.
For laboratory research use only. Not for human or veterinary use, medical treatment, diagnosis, or self-experimentation.
Configuration and documentation
The configuration selected above controls the exact SKU, package image, and lot report shown on this page.
Research-use boundary
This page does not provide dosing, administration, treatment, diagnostic, or human-outcome guidance.
Product specifications
- Available configurations
- 10 mg
- Physical form
- Research material
- Composition
- PT-141 research material
- Documentation
- Lot-specific COA published for this exact SKU.
Research & literature
The publications below discuss PT-141 or bremelanotide research. Only the lot report above evaluates Stack Research material.
A paper's findings do not establish the identity, purity, safety, or intended use of this product.
Search PubMed for PT-141 (opens in a new tab)- PT-141 Palatin. Hedlund P · Current Opinion in Investigational Drugs · 2004 PMID: 15134289 (opens in a new tab)
- An effect on the subjective sexual response in premenopausal women with sexual arousal disorder by bremelanotide (PT-141), a melanocortin receptor agonist. Diamond LE et al. · Journal of Sexual Medicine · 2006 PMID: 16839319 (opens in a new tab)
Mechanism & research background
The selected papers cover PT-141, also called bremelanotide in the cited literature, in melanocortin-receptor and clinical-response research.
The publications below discuss PT-141 or bremelanotide research. Only the lot report above evaluates Stack Research material.
Researchers should read each linked paper for its model, methods, and limits. The cited literature does not supply instructions for this material.
Frequently researched questions
What research topics are covered for PT-141?
The selected papers cover PT-141, also called bremelanotide in the cited literature, in melanocortin-receptor and clinical-response research.
Is a lot report available for the selected configuration?
A current lot report covers exact SKU STK-P41, lot 1250, from Accumark Labs.
Does the selected configuration control the report shown?
Yes. Choosing a configuration updates every SKU-specific field and its linked lot report as one set.
Do the cited papers verify this vial?
No. The papers describe independent research. The lab-results section above contains the lot-specific evidence for Stack Research material.
Do the studies cover the full PT-141 formulation?
The publications below discuss PT-141 or bremelanotide research. Only the lot report above evaluates Stack Research material.
Can this page guide human or veterinary use?
No. Stack Research supplies this material for laboratory research. This page provides no dosing, administration, treatment, or diagnostic guidance.
Can researchers open the original sources?
Yes. Each citation opens its PubMed record. The search link above opens the complete product-specific query.
More to explore
Browse other products currently listed in the Stack Research catalog.
Need documentation for PT-141?
Send the exact SKU and lot so support can trace the applicable product record.