99%+ Purity
Guaranteed per batch
4.9 847 verified reviews
LP3-R
Total Price
$291.65
Discounted Price
$212.90
Vials
5 vials
You Save
$78.75
27% OFF
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Retail Price
$597.54
Your Price
$597.54
Per vial: $42.58
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$597.54
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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
4.9 847 verified reviews
LP3-R
Total Price
$291.65
Discounted Price
$212.90
Vials
5 vials
You Save
$78.75
27% 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
Licensed Peptides’ LP3-R Product Specifications
| Product Name | LP3-R |
| Peptide Class | Triple Receptor Agonist |
| Quantity | Choose from 1, 3, 5, & 10 Vial Options |
| Strength | Choose from 5mg – 60mg Per Vial Options |
| Purity | 99%+ HPLC Verified |
| Form | Lyophilized Powder |
| Manufacturing | USA GMP Facility |
| Testing | Third-Party Verified |
| Documentation | Certificate of Analysis Available |
| Storage | -20°C Long-Term |
| Application | Research Use Only |
Important Notice
We supply LP3-R for sale strictly for research purposes. It’s not approved for human or veterinary use. Any discussion of biological activity in relation to LP3-R refers solely to analytical study, whether regarding preclinical or in vitro research.
LP3-R at a glance
| Sequence | YA¹QGTFTSDYSIL²LDKK⁴AQA¹AFIEYLLEGGPSSGAPPPS³ |
|---|---|
| Molecular formula | C₂₂₁H₃₄₃F₁N₄₆O₇₀ |
| Molecular weight | 4,731.33 g/mol |
| Length | 39 amino acids |
| Application | Research use only |
What is LP3-R?
LP3-R is a research material used in laboratory studies of receptor interactions and downstream signaling pathways. References to biological activity on this page are provided for research context only and must not be interpreted as claims of therapeutic, diagnostic, or clinical benefit. This product is not offered for human or veterinary use.
LP3-R is supplied as a synthetic, lyophilised research peptide in a sealed vial. As with other long-chain synthetic peptides it is handled as a defined chemical entity: fixed sequence, fixed molecular weight, water-soluble after reconstitution, and characterised by mass spectrometry and reversed-phase HPLC before release.
Why is LP3-R studied?
LP3-R belongs to the class of multi-receptor peptide agonists, an area of preclinical chemistry in which a single engineered sequence is designed to engage more than one class-B G-protein-coupled receptor at once. That design strategy is what the published rodent literature on this class examines.1, 2
How is LP3-R studied in the lab?
Published work on this class uses receptor-binding and cyclic-AMP accumulation assays in transfected cell lines to establish potency at each receptor, followed by rodent models in which body-composition and metabolic endpoints are measured over multi-week administration schedules in the animal.1, 2
What has preclinical research reported?
Research Context
In controlled laboratory settings, LP3-R may be used to investigate receptor-binding behavior, signal transduction, and pathway-response modeling. Any references to endocrine or metabolic signaling are limited to experimental research context only and do not imply approved human or animal use.
Multi-receptor agonist design (in vitro)
Engineered peptide agonists in this class are profiled in transfected cell lines to confirm activity at each intended receptor before any animal work, using cyclic-AMP accumulation as the primary readout.1
Rodent metabolic models
Rodent studies of this peptide class report changes in body composition and glucose handling relative to vehicle controls over multi-week protocols.1
Receptor signalling background
Review work describes the signalling mechanisms of the receptor family that this peptide class is designed around, at the molecular and cellular level.2
Forms studied and handling
Supplied as a lyophilised powder in a sealed vial. Published handling practice for research peptides of this class is cold, dry, light-protected storage of the lyophilised solid, with reconstituted material kept refrigerated and used within the stability window established by the laboratory. For laboratory research use only.
References
- Nat Med. 2014;21(1):27-36. doi:10.1038/nm.3761
- Cell Metab. 2018;27(4):740-756. doi:10.1016/j.cmet.2018.03.001
For laboratory research use only. Products on this website are intended solely for in-vitro research. They are not medicines, have not been evaluated by the FDA, and are not intended to diagnose, treat, cure, or prevent any disease. Any administration to humans or animals is strictly prohibited.
Understanding Lyophilization
Lyophilization (also called freeze-drying) is a process that removes moisture by freezing peptides and exposing them to low pressure. During this process, water sublimates directly from solid to vapor, resulting in a stable, crystalline white powder.
Researchers often choose to buy lyophilized LP3-R because it tolerates storage conditions well and remains stable longer for long-term studies.
Storage Before Reconstitution
You can store unopened lyophilized LP3-R at room temperature for short periods without compromising peptide quality. In this case, store the vials in a cool, dry environment and protect them from excessive heat, humidity, and direct light.
Short-Term Storage
Refrigeration below 4°C (39°F) supports near-term experimental use. Under these conditions, lyophilized peptides may retain their integrity for several weeks.
Long-Term Storage
Place unopened vials in a freezer. Temperatures of -20°C (-4°F) are commonly used, while -80°C (-112°F) provides an additional margin of protection for long-term preservation and archival storage.
Storage After Reconstitution
Once researchers reconstitute LP3-R with bacteriostatic water, refrigeration becomes essential.
- Store reconstituted solutions below 4°C (39°F)
- Do not freeze-thaw the peptide repeatedly (temperature fluctuations may affect peptide integrity)
Note: Under appropriate laboratory conditions, reconstituted LP3-R solutions may remain suitable for use for up to 30 days.
For laboratory research use only. Not for human or veterinary use.
Why Buy LP3-R Peptide From Us
Here at Licensed Peptides™, we care about quality. That’s why every single batch of LP3-R we supply follows a strict, pharma-grade workflow that ensures the peptides you purchase are stable and pure, from synthesis to delivery.
What Sets Us Apart:
ISO-Certified Cleanroom Manufacturing
We synthesize all our LP3-R peptides in sterile, controlled environments to reduce the risk of contamination. This ensures you get 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) methods. This means your peptides are free from unwanted chemicals and impurities.
Triple-Verified Identity
We use mass spectrometry to confirm molecular identity and test each LP3-R batch for endotoxins using Limulus Amebocyte Lysate (LAL). Each LP3-R batch also undergoes HPLC purity analysis.
Endotoxin-Controlled Production
We supply LP3-R with verified endotoxin reports. Low endotoxin levels are important in sensitive receptor-signaling studies where inflammatory contaminants may influence the outcome of the experiment.
Pharma-Grade Raw Materials
Our manufacturing process begins with rigorously tested amino acids and validated reagents. This procedure protects the molecular integrity of LP3-R throughout peptide synthesis.
Lyophilized for Stability
Freeze-dried LP3-R peptides are more stable, which means they’re less likely to degrade during experimentation, keeping their structural integrity intact. This ensures they’re reliable for lab work.
Nitrogen-Sealed Vials
We seal each LP3-R vial in nitrogen to minimize exposure to oxygen and moisture. This preserves integrity while you’re transporting and storing the peptide.
Made for Serious Research
From peptide synthesis to final fulfillment, we meet the expectations of researchers who need dependable sourcing to ensure they create reproducible studies.
For laboratory research use only. Not for human or veterinary use.
Shipping LP3-R
We understand that timing and product integrity are critical for research.
Same-Day Shipping (USA)
Paid, in-stock orders placed before our 4:00 PM PST cut-off are typically shipped the same business day from within the United States.
Expedited domestic carriers
We use expedited domestic carriers for delivery within the United States. Shipping times are estimates and delivery dates are not guaranteed.
Cold Chain Protection
Products are maintained in industrial-grade freezers prior to shipment to support stability and purity.
Secure & Protective Packaging
Each order is carefully packed to reduce exposure to temperature fluctuations, moisture, and physical damage during transit.
Real-Time Tracking
We provide tracking information immediately after shipment so researchers can monitor delivery progress.
Consistency You Can Rely On
No international delays. No customs uncertainty. Just dependable fulfillment from a U.S.-based operation.
For laboratory research use only. Not for human or veterinary use.
99%+ — Passes ≥99% 
Download Full COA / HPLC Report (PDF) 
99%+ Every Batch
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