Retatrutide (12 mg)

What is Retatrutide (12mg)?

Retatrutide (12mg) is a synthetic long-chain peptide being studied in metabolic and endocrine research. It belongs to a class of investigational peptides known as multi-receptor agonists, designed to interact with hormone-related signaling pathways involved in metabolism and energy regulation.

• Chemical Formula: C₂₂₁H₃₄₂N₄₆O₆₈
• Molecular Weight: 4731.33 g/mol
• CAS Number: 2381089-83-2

The peptide contains a complex sequence of modified amino acids, including residues such as Aib and α-methyl leucine, as well as a lipid-linked side chain that may influence peptide stability in experimental models. Research-grade material is typically manufactured with ≥95% purity, verified using analytical techniques like high-performance liquid chromatography (HPLC) and mass spectrometry (MS). In laboratory settings, Retatrutide has been studied in relation to metabolic regulation and hormone signaling research.

What are the key features of Retatrutide (12mg)?

• Synthetic long-chain peptide with modified amino acid residues
• Supplied as 12 mg lyophilized peptide in a sealed research-grade vial
• High analytical purity verified through HPLC and mass spectrometry
• Investigated in metabolic hormone signaling and endocrine pathway research
• For laboratory research use only

How is Retatrutide (12mg) synthesized?

Retatrutide (12mg) is produced through advanced solid-phase peptide synthesis (SPPS), a method that allows precise assembly of long peptide chains containing both natural and modified amino acids. During this process, each amino acid residue is sequentially added to a growing chain attached to a solid support. Following synthesis, purification is performed using high-performance liquid chromatography (HPLC) to achieve high purity. Molecular weight and structural identity are confirmed through mass spectrometry (MS) and other analytical techniques. The peptide is then processed into a lyophilized powder to preserve its stability during storage and transportation for research use.

What is Retatrutide (12mg) being studied for? What are its possible benefits?

In experimental settings, Retatrutide (12mg) has been studied in research related to metabolic regulation and endocrine signaling pathways. Investigations focus on how multi-receptor peptide agonists may influence physiological systems involved in energy balance and metabolic activity. Research areas involving Retatrutide include:

• Metabolic pathway research
• Hormone signaling investigations
• Energy balance and nutrient regulation studies
• Endocrine system interactions
• Experimental obesity and metabolic disorder models

Some laboratory findings suggest that peptides in this category may influence signaling pathways associated with metabolism and appetite regulation. These potential biological effects remain under investigation in experimental research and should not be interpreted as established therapeutic outcomes.

How does Retatrutide (12mg) work in research studies?

In laboratory models, Retatrutide (12mg) is studied for its interaction with hormone-related signaling pathways involved in metabolic regulation. Multi-receptor peptides are designed to influence cellular communication systems that regulate energy use, nutrient processing, and metabolic signaling. Researchers investigate how Retatrutide may interact with cellular pathways that coordinate metabolic responses within endocrine tissues. Through these mechanisms, the peptide is being examined for its potential to influence metabolic signaling networks in experimental settings. These biological mechanisms remain an area of ongoing research.

What dosing information exists for Retatrutide (12mg)?

Studies involving Retatrutide (12mg) have primarily been conducted in controlled research settings, such as animal models and cellular experiments. In vitro studies typically investigate peptide activity using nanomolar to micromolar concentrations to observe cellular responses. Preclinical animal studies evaluating related metabolic peptides have reported dosing ranges in the microgram per kilogram (µg/kg) scale depending on the experimental objective. Because Retatrutide is an investigational compound used for research purposes, there are currently no established human dosing guidelines for research-grade preparations.

How should Retatrutide (12mg) be stored and handled?

• Store under temperature-controlled conditions per laboratory protocol and certificate of analysis.
• For extended storage, follow temperature conditions specified in the product certificate of analysis.
• Protect the lyophilized powder from light, heat, and moisture.
• Room-temperature exposure during transport is acceptable for short periods.
• Once reconstituted, store under appropriate temperature-controlled conditions per laboratory protocol for short-term use.
• Avoid repeated freeze-thaw cycles to preserve peptide integrity.
• Refer to the batch certificate of analysis for batch-specific stability data.

Where can I read more research about Retatrutide (12mg)?

1. Coskun T, Urva S, Roell WC, et al. LY3437943, a novel triple glucagon, GIP, and GLP-1 receptor agonist for glycemic control and weight loss: From discovery to clinical proof of concept. Cell Metab. 2022;34(9):1234-1247.e9. doi:10.1016/j.cmet.2022.07.013
2. Ma J, Hu X, Zhang W, Tao M, Wang M, Lu W. Comparison of the effects of Liraglutide, Tirzepatide, and Retatrutide on diabetic kidney disease in db/db mice. Endocrine. 2025;87(1):159-169. doi:10.1007/s12020-024-03998-8
3. Finan B, Ma T, Ottaway N, et al. Unimolecular dual incretins maximize metabolic benefits in rodents, monkeys, and humans. Sci Transl Med. 2013;5(209):209ra151. doi:10.1126/scitranslmed.3007218
4. Willard FS, Douros JD, Gabe MB, et al. Tirzepatide is an imbalanced and biased dual GIP and GLP-1 receptor agonist. JCI Insight. 2020;5(17):e140532. Published 2020 Sep 3. doi:10.1172/jci.insight.140532
5. National Center for Biotechnology Information. PubChem Compound Summary for CID 171390338, Retatrutide. https://pubchem.ncbi.nlm.nih.gov/compound/Retatrutide

Compliance Statement

This product is intended for laboratory research use only and is not approved for human or veterinary use.