PLX-R3 60mg
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60mg | Research Use Only
Research Use Only
This product is sold strictly for in vitro research and laboratory use only, consistent with 21 CFR § 809.10(c)(2)(i). It is not a drug, dietary supplement, food, cosmetic, or medical device. It has not been evaluated or approved by the FDA or any comparable foreign authority for any therapeutic, diagnostic, prophylactic, veterinary, or cosmetic use, and it is not intended for human or animal consumption, application, ingestion, injection, inhalation, or any in vivo use.
Buyer eligibility. By purchasing, you represent that you are at least 21, a qualified researcher or research-affiliated professional, that your purchase is for a lawful in vitro research purpose, and that purchase and possession are lawful in your jurisdiction.
No protocols or guidance. Any product information on this page is provided for bibliographic and laboratory-reference purposes only. PeptaLux does not provide research protocols, dosing guidance, administration instructions, or product recommendations.
Terms of sale. Sold AS IS, AS AVAILABLE, with all warranties disclaimed to the maximum extent permitted by law. Buyer assumes all risk and indemnifies PeptaLux as set out in the Terms and Conditions, Refund Policy, Shipping Policy, and Privacy Policy, which you accept by purchasing.
Description
Retatrutide (also referenced under the research label "GLP-3 RT" by some suppliers) is a synthetic single-molecule triple agonist engaging the GLP-1, GIP, and glucagon receptors, bearing a γ-glutamic acid C20 fatty diacid side chain that supports albumin binding. In vitro and rodent-model research literature has characterized its interaction with the three class B GPCRs and downstream cAMP/PKA signaling pathway activation patterns across pancreatic, hepatic, and adipose tissue (Coskun et al., Cell Metab., 2022). Murine model metabolic-tissue investigations have examined its association with thermogenic adipose-tissue gene-expression cascades and hepatic-lipid metabolic signaling pathways (Coskun et al., Cell Metab., 2022). Findings in in vitro / animal studies do not necessarily translate to other systems.
- Quantity: 60mg
- CAS Number: 2381089-83-2
- Storage: Store at 2–8°C (short term) or -20°C
- Molecular Weight: ~4731.4 g/mol
- Form: Freeze-dried (lyophilized) powder
PLX-R3 is a research-grade peptide for in vitro laboratory investigation. The compound is described in scientific literature under the research designation retatrutide — a synthetic peptide characterized as a triple receptor agonist with reported binding activity at GIP, GLP-1, and glucagon receptors. The triple receptor profile has been studied across endocrinology and metabolic biology research.
Product Nomenclature: This compound is described in scientific literature under the research designation retatrutide. PeptaLux labels and sells this material under our proprietary internal identifier PLX-R3 as a matter of catalog and trademark practice. The reference to the compound name above appears solely to provide bibliographic and academic context for qualified researchers and does not constitute, imply, or suggest any authorization, licensing, sponsorship, endorsement, or affiliation with any patent holder, rights owner, or manufacturer of branded pharmaceutical products containing the same active compound.
Research Use Only. Not for human or veterinary use. See Disclaimer, Terms of Sale, and full Refund Policy for the operative terms.
Specifications
- Molecular formula
- [Data unavailable from authoritative sources]
- Molecular weight
- ~4700 g/mol (approximate; lipidated 39-residue analog)
- Sequence
- 39-residue triple-agonist analog with γGlu-C20 fatty diacid side-chain conjugation; supplier-dependent
- Appearance
- White lyophilized powder
- Solubility
- Soluble in sterile water
- Storage
- -20°C, protected from light, sealed container
Sources & Citations
Shipping & Returns
Shipping
PeptaLux ships exclusively from US-based fulfillment. US orders only. Standard shipping: 3-5 business days. Priority shipping: 1-2 business days. Free shipping on research orders over $250.
Storage & Handling
Storage requirements vary by compound. See “Storage” under Specifications above for this product’s specifics. Customers are responsible for proper storage on receipt.
Returns
All sales are final. Limited exceptions for confirmed non-delivery and PeptaLux-error situations. See our full Refund Policy for the operative terms. View Refund Policy
