PT-141 10mg$45.00
Availability: In stock (can be backordered)
Lab Grade
PT-141 10mg
$45.00
PT-141 is a research peptide supplied strictly for laboratory research use only. This compound is intended for scientific applications and is not for human or animal consumption. Burly Labs prioritizes premium quality, secure packaging, and careful handling for all research products.
Availability: In stock (can be backordered)
- Lot
- BL10PT260408
- Purity
- 99.698%
- Ships same day on orders placed by 2pm EST
- Free shipping on orders over $250
- Sold for laboratory research use only
About this product
Length: 7 amino-acid residues
Approximate molecular weight: 1,025.2 g/mol
Structural relationship: Melanocortin peptide analogue.
Molecular structure
Bremelanotide is a cyclic peptide closely related to melanotan II. The two compounds share important structural features but are not identical molecules. Differences in residue identity and stereochemistry alter the chemical structure and may alter receptor interactions.
Its constrained peptide ring limits the number of conformations accessible to the backbone. This can influence the presentation of aromatic and charged side chains at a receptor-binding interface.
Physicochemical properties
The molecule has both polar and hydrophobic regions. Its ionization, solubility, and conformational behavior depend on pH, solvent, and the exact chemical form.
Biochemical mechanisms
Bremelanotide interacts with melanocortin receptors. These receptors belong to the G-protein-coupled receptor family and can activate intracellular signaling pathways following ligand binding.
Scientific evidence
Its molecular identity and receptor-family interactions are defined. Similarity to melanotan II does not establish identical receptor selectivity or potency.
PT-141 is supplied strictly for research use only and is not intended for human or animal consumption, clinical application, diagnostic use, or therapeutic purposes.