S-5 Research Overview
S-5 is offered by Ascension Peptides for qualified laboratory, analytical, and pre-clinical research use. The page is organized around product identity, research context, documentation, and related catalog navigation so researchers can evaluate the material without relying on unsupported human-use or medical claims.
S-5 represents a sophisticated synthetic peptide, engineered to provide enhanced stability and extended duration of action for research applications. The compound exhibits the molecular formula C187H291N45O59 with a molecular weight of 4114 g/mol. The structural modifications include strategic amino acid substitutions at positions 8 and 34, where alpha-aminoisobutyric acid (Aib) replaces alanine at position 8 and arginine substitutes for lysine at position 34. Additionally, the peptide features acylation at lysine-26 with a C18 fatty acid chain, which significantly extends the compound’s half-life through albumin binding. S-5 functions as a selective peptide receptor agonist, demonstrating high binding affinity and activation of its target receptors in laboratory systems.
Research Context and Product Evaluation
This material may be relevant to peptide receptor pharmacology, molecular characterization and metabolic-signaling research. Researchers should distinguish between biochemical or pre-clinical observations in the scientific literature and claims about human outcomes. Ascension Peptides supplies this product as a research material only; the listing is not intended to provide clinical guidance, dosing instructions, or therapeutic recommendations.
Before beginning an experiment, verify the product label, stated amount, lot or batch information, and any available analytical documentation. Researchers should also record the material used in each protocol so results can be traced back to the specific batch. Storage, preparation, and handling should follow the product documentation, the laboratory’s validated SOPs, and any requirements appropriate to the experimental method.
Quality and Analytical Documentation
Product quality should be assessed with evidence rather than marketing language alone. Where available, review the Certificates of Analysis and related analytical information for identity and purity data. Analytical results can vary by batch and method, so researchers should rely on the documentation associated with the material actually received rather than assuming that one report applies to every lot.
Ascension Peptides emphasizes clear product identification and research-only positioning across its catalog. Questions about a listing, documentation, or order details can be directed to customer support.
Related Peptides Research Products
For comparative laboratory work, researchers may also review T-30, T-10, and R-30. These internal references are provided to make it easier to compare materials within the same research catalog rather than to imply that compounds are interchangeable.
Browse the broader Peptides collection for additional research materials in this category.
Research Use Only
This product is intended strictly for research, development, and analytical laboratory use by qualified professionals. It is not intended for human or veterinary consumption, use as a food additive, household use, or use to diagnose, treat, cure, or prevent any disease. Product information is provided for catalog identification and research context only.
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