99%+ Purity
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SLU-PP-332 · 5mg
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99% HPLC Purity
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99%+ HPLC Purity — Independently verified by accredited US laboratory -
Endotoxin-Screened — LAL tested, LPS-free, endotoxin report available
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GMP-Certified Manufacturing — USA facility, ISO 9001:2015
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Lyophilized for Stability — Shipped cold-packed, intact for reconstitution
Molecular Weight
Third Party Tested
APPLICATION
For Research Use only
Form
Lyophilized Powder
Storage
-20°C Long Term
Purity (HPLC)
99%+ Third Party Verified
Manufacture
USA / GMP
4.9 847 verified reviews
SLU-PP-332 · 5mg
Total Price
$0.00
Discounted Price
$0.00
Vials
5 vials
You Save
$0.00
0% OFF
Select Strength (mg)
99% HPLC Purity
Select Vials
Bulk pricing applied
📈 Upgrade to 10 vials and save an extra vs. buying 5 — nearly 3 free vials.
Select Purchase Option:
-
99%+ HPLC Purity —
Independently verified by accredited US laboratory
-
Endotoxin-Screened —
LAL tested, LPS-free, endotoxin report available
-
GMP-Certified Manufacturing —
USA facility, ISO 9001:2015
-
Lyophilized for Stability —
Shipped cold-packed, intact for reconstitution
Molecular Weight
Third Party Tested
APPLICATION
For Research Use only
Form
Lyophilized Powder
Storage
-20°C Long Term
Purity (HPLC)
99%+ Third Party Verified
Manufacture
USA / GMP
Buy SLU-PP-332 for research use. Every batch we supply is independently analyzed for purity, identity, heavy metals, endotoxins, sterility, and consistency. Certificates of analysis are available for every lot you order.
Important Notice – We supply SLU-PP-332 exclusively for research. It’s not approved for human or veterinary use. Any discussion concerning the biological activity of SLU-PP-332 refers to preclinical and in vitro studies only.
Looking to work with other compounds? Explore our collection of peptides for premium, high-purity research compounds.
At Licensed Peptides™, we supply high-quality SLU-PP-332 to researchers for laboratory investigations and scientific studies. We understand the importance of reliable research compounds; that’s why we manufacture SLU-PP-332 in GMP-certified facilities, and we independently verify the purity and consistency of each batch in accredited laboratories.
What you receive is a compound engineered with the utmost attention to detail:
99%+ HPLC-Verified Purity: Accredited third-party labs test every batch to confirm purity levels and detect any chemical impurities.
Identity Confirmation Through Mass Spectrometry: Analysis of the molecular weight verifies that the content is actually the intended SLU-PP-332 compound.
Heavy-Metal & Endotoxin Screening: Each batch is tested for bacterial endotoxins, including lipopolysaccharides (LPSs), and heavy metals.
Verified Sterility: We verify sterility to ensure there’s no microbial growth in the compound.
Quantification of Content: We also confirm that the compound is the exact amount labeled in the specifications.
Certificates of Analysis: Every batch has transparent documentation with detailed analytical results about purity, identity, sterility, appearance, and more.
USA GMP Manufacturing: Our SLU PP 332 is manufactured in GMP-certified facilities in the U.S., upholding the highest standards of quality.
Same-Day Shipping: We ship any order in stock (placed before our daily cutoff) on the same day within the US.
U.S.-Based Expert Support for Researchers: Our responsive team understands the needs of researchers. Contact us anytime by phone at +1 (855) 322-2214 or email [email protected] with any questions.
Proper storage helps preserve the integrity of research compounds and supports consistent laboratory results.
Before Opening
Store unopened containers in a cool, dry environment away from direct sunlight, excessive heat, and moisture.
Short-Term Storage
For routine laboratory use, store below 4°C (39°F).
Long-Term Storage
For extended storage, keep SLU-PP-332 at -20°C (-4°F) or below in accordance with standard laboratory practices.
Allow the compound to reach room temperature before opening the container to minimize moisture condensation.
SLU-PP-332 is an emerging research compound in metabolic biology. As such, analytical quality and batch consistency are crucial so researchers can have a well-characterized compound suitable for laboratory analysis.
Here at Licensed PeptidesTM, we understand the importance of reliable research compounds; that’s why we use a 6-point process to verify quality:
I. A High-Performance Liquid Chromatography (HPLC) analysis to check for 99%+ purity
II. Mass spectrometry to confirm the molecular identity and structure of the compound.
III. Screening for heavy metals and endotoxins, including lipopolysaccharides (LPS)
IV. Verification of sterility through an ISO/IEC 17025:2017-accredited laboratory
V. Our team also confirms that the content (weight and concentration) is accurate
VI. Lastly, we physically inspect every product for packaging integrity, label accuracy, and overall appearance
The Discovery of SLU-PP-332
SLU-PP-332 was developed as part of ongoing research into estrogen-related receptors (ERRs). ERRs help regulate genes involved in cellular energy metabolism and mitochondrial function.
Earlier compounds like GSK4716 showed some activity at selected ERR subtypes, but researchers wanted a more potent compound that could activate ERR receptors simultaneously.1
This led to the development of SLUPP332, a small molecule that could activate ERR(alpha), ERR(beta), and ERRy simultaneously, with the greatest activity noticed at ERRα.1 This initial research was conducted by lead researchers Thomas P. Burris, Bahaa Elgendy, and Cyrielle Billon, who were affiliated with Saint Louis University (SLU).1
The “SLU” prefix in the compound stands directly for Saint Louis University.
Why Researchers Study SLU-PP-332
ERRs regulate genes involved in mitochondrial function, cellular energy homeostasis, and oxidative metabolism. While ERRs are structurally related to estrogen, they don’t need estrogen for activation, and they instead regulate distinct metabolic pathways.2
As such, researchers study SLUPP332 in the following areas:
• Estrogen-related receptor pharmacology
• Nuclear receptor signaling
• Gene transcription
• Mitochondrial biogenesis
• Oxidative phosphorylation
• Cellular energy metabolism
• Skeletal muscle cell biology
• Structure-activity relationship studies
• Small-molecule agonist development
Estrogen-Related Receptor Activation – SLU PP 332 is a pan-agonist of ERRs, meaning it activates all three receptor subtypes (ERRα, ERRβ, and ERRγ). Researchers continue to study how this compound interacts with these ERR receptors, including the activity it demonstrates in each receptor subtype.
Transcriptional Regulation – Because SLU PP 332 directly activates ERRs, it’s become important for studying transcriptional regulation. ERRs function within the cell nucleus, unlike receptors located on the cell surface. Once activated, they bind specific DNA response elements and regulate transcription of genes involved in cellular metabolism. Researchers continue to study this process to understand how nuclear receptor signaling coordinates metabolism in different tissues.2
PGC-1(alpha) and Mitochondrial Biology – One of the most widely studied partners of ERR signaling is peroxisome proliferator-activated receptor gamma coactivator-1 alpha (PGC-1(alpha) ). Simply put, PGC-1(alpha) is a transcriptional coactivator that enhances ERR-mediated gene expression. Together, these proteins regulate numerous genes associated with mitochondrial biology, oxidative phosphorylation, and cellular respiration.³ Researchers frequently investigate SLU-PP-332 within this broader signaling network to better understand how transcriptional regulators are involved in mitochondrial function.
SLU-PP-332 Compared With Related ERR Agonists
SLU-PP-332 belongs to a growing family of experimental compounds developed to investigate estrogen-related receptor biology.
| Characteristic | SLU-PP-332 | SLU-PP-915 | GSK4716 |
| Compound Type | Small-molecule pan-ERR agonist | Experimental ERR agonist | Parent scaffold |
| Primary Targets | ERR(alpha), ERR(beta) & ERRy | Experimental ERR pathways | Primarily ERR(beta/y) |
| Main Research Focus | Transcriptional regulation, mitochondrial biology | Structure-activity optimization | Early ERR pharmacology |
| Development Stage | Preclinical | Experimental | Research scaffold |
| Current Literature | Growing | Limited | Established scaffold chemistry |
Researchers interested in metabolic signaling compounds may also wish to explore our broader catalog of peptide blends.
Important Notice – We supply SLU-PP-332 exclusively for research. It’s not approved for human or veterinary use. Any discussion concerning the biological activity of SLU-PP-332 refers to preclinical and in vitro studies only.
References
1. Billon C, Sitaula S, Banerjee S, et al. Synthetic ERRa/b/y/ agonist induces an ERR(alpha)-dependent acute aerobic exercise response and enhances exercise capacity. ACS Chem Biol. 2023;18(4):756-771. doi:10.1021/acschembio.2c00720
2. Giguère V. Transcriptional control of energy homeostasis by the estrogen-related receptors. Endocr Rev. 2008;29(6):677-696. doi:10.1210/er.2008-0017
3. Villena JA, Kralli A. ERR(alpha): a metabolic function for the oldest orphan. Trends Endocrinol Metab. 2008;19(8):269-276. doi:10.1016/j.tem.2008.07.005
When you’re studying a novel compound like SLU-PP-332, quality and transparency are important. Because this compound has only recently entered the research landscape, researchers need confidence that it’s independently verified and manufactured to consistent standards.
Here at Licensed PeptidesTM, every batch of SLU-PP-332 that we supply follows a strict, pharma-grade workflow, ensuring the compound you purchase is stable and pure, from synthesis to delivery.
What Sets Us Apart:
ISO-Certified Cleanroom Manufacturing
Our SLUPP332 is synthesized in sterile, controlled environments to reduce the risk of contamination. This ensures consistency across every single batch.
>99% Verified Purity (HPLC Tested)
In order to verify purity with precision, we use advanced High-Performance Liquid Chromatography (HPLC) analysis.
Triple-Verified Identity
We use mass spectrometry to confirm molecular identity. We also test each batch for endotoxins, including lipopolysaccharides (LPS), using Limulus Amebocyte Lysate (LAL). Each batch also undergoes HPLC purity analysis.
Endotoxin-Controlled Production
We supply SLU-PP-332 with verified endotoxin reports. Low endotoxin levels are important in sensitive receptor-signaling studies where contaminants may influence the outcome of the experiment.
Pharma-Grade Raw Materials
Our manufacturing process begins with rigorously tested materials. This procedure protects the molecular integrity of the compound throughout its synthesis.
Lyophilized for Stability
We supply SLU-PP-332 as a lyophilized powder to support stability during shipping, storage, and routine laboratory handling before preparation for research use.
Nitrogen-Sealed Vials
We seal our SLU-PP-332 in nitrogen to minimize exposure to oxygen and moisture. This preserves its integrity while you’re transporting and storing it.
Made for Serious Research
From synthesis to final fulfillment, we meet the expectations of researchers who need dependable sourcing to ensure they create reproducible studies.
U.S. Based Support
Our responsive U.S.-based team understands the needs of researchers and is available to assist you.
Call us at +1 (855) 322-2214 or email [email protected] to speak with our team.
Shipping
We understand that timing and product integrity are critical for research.
Same-Day Shipping (USA)
All in-stock orders placed before our daily cutoff are shipped the same day from within the United States.
Fast Domestic Delivery (1–3 Days)
We use expedited carriers to ensure your peptides arrive quickly and reliably nationwide.
Cold Chain Protection
Products are stored in industrial-grade freezers prior to shipment to maintain stability and purity.
Secure & Protective Packaging
Each order is carefully packed to protect against temperature fluctuations, moisture exposure, and physical damage during transit.
Real-Time Tracking
You’ll receive tracking information immediately upon shipment so you can monitor delivery progress.
Consistency You Can Rely On
No long international delays, no customs issues. Just fast, dependable delivery from a U.S.-based operation.
Additional information
| pack | 1 pack, 3 pack, 5 pack, 10 pack |
|---|
99%+ — Passes ≥99% 
Download Full COA / HPLC Report (PDF) 
99%+ Every Batch
Often Not Disclosed
