VP-SM is a glucagon-like peptide-1 (GLP-1) receptor agonist that has generated substantial interest within the metabolic research community. As a synthetic analog of the naturally occurring GLP-1 hormone, VP-SM has been characterized extensively for its binding affinity and selectivity at the GLP-1 receptor and for the structural modifications that govern its stability.
Molecular Profile and Structure
VP-SM is a 31-amino acid peptide with key structural modifications that enhance its stability and receptor binding affinity compared to native GLP-1. The peptide features a fatty acid chain attachment that enables albumin binding, significantly extending its half-life in research models. These structural characteristics make VP-SM particularly valuable for longitudinal studies examining sustained GLP-1 receptor activation.
Analytical and In-Vitro Characterization
In preclinical research, VP-SM has been investigated for its effects on multiple metabolic pathways. Studies have examined its role in pancreatic beta-cell function, insulin secretion dynamics, and glucagon suppression. Cell-based work also covers receptor-subtype selectivity and cAMP accumulation readouts in transfected lines.
The peptide’s interaction with GLP-1 receptors in both central and peripheral tissues provides researchers with a versatile tool for investigating a range of endocrine and metabolic questions. Published literature also covers its solubility, aggregation behavior, and degradation profile under defined storage conditions.
Purity and Quality Considerations
Reproducible results depend on knowing what is in the vial. Where Vault Peptides has a batch tested, the analysis is HPLC for purity and mass spectrometry for identity confirmation, and the certificate is published as the laboratory issued it. No certificate is on file for VP-SM, which is not a listed Vault Peptides product.
Storage and Handling for Research
Lyophilized VP-SM is stored at -4°F or colder in its sealed vial. Once dissolved in a suitable laboratory solvent, the solution is held at 36-46°F and discarded after 30 days. Repeated freeze-thaw cycles should be avoided. Solvent volume and the resulting concentration in mg/mL are recorded so that subsequent dilutions across an experimental series remain traceable.
Availability
VP-SM is discussed here for scientific context. It is not listed in the Vault Peptides catalog and is not offered for sale.
Disclaimer: All products referenced in this article are intended for laboratory and research use only. They are not intended for human consumption. By purchasing from Vault Peptides, you acknowledge these products are for research purposes only and agree to comply with all applicable laws and regulations. Vault Peptides does not make any claims regarding efficacy or safety for non-research applications.
Vault Peptides. Research Use Only. Vault-Sealed.
Independent-lab certificates of analysis are published where available. USA-based. Orders ship on business days. Tracking is provided as soon as the label is generated.
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