Lot documentation is pending
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Purity:99.92% by HPLC
Package image for the selected configuration.
PT-141
For laboratory research use only. Not for human or veterinary use.
PT-141 (bremelanotide) research material in a 10 mg configuration.
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
PT-141 is also known as bremelanotide. This listing supplies a 10 mg configuration for laboratory research.
Select a configuration to check its SKU, availability and documentation status. Read any published lot report for the results recorded for that sample. Documentation marked pending does not establish a test result.
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
- Composition
- PT-141 research peptide
- Documentation
- Lot-specific COA published for this exact SKU.
Documentation FAQs
Is a lot report available for the selected configuration?
A current lot report covers exact SKU STK-P41, lot 1250, from Accumark Labs.
What do configuration, SKU and lot mean?
The configuration is the listed amount or combination. The SKU identifies the catalog item. The lot identifies the batch covered by a report. Select a configuration to see its SKU and documentation status together.
Where can I find storage information?
Check the label and any instructions supplied for the exact product or lot. If storage information is missing, contact support@stack-research.com with the SKU and lot number before use. A purity result alone does not establish shelf life or storage conditions.
Is this product for human or veterinary use?
No. For laboratory research use only. Not for human or veterinary use, medical treatment, diagnosis, or self-experimentation.
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