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PT-141 Vial

PT-141

PT-141, also known as bremelanotide, is a synthetic analog of the naturally occurring neuropeptide hormone alpha-melanocyte-stimulating hormone.1,2 Like Melanotan-II, it is a melanocortin analog that targets melanocortin receptors (MCRs).1-4 Research shows that, by nonselectively binding to various MCR types, PT-141 not only induces melanin expression, but may also act to modify brain pathways related to sexual response.1

This product is a lyophilized powder with mannitol filler in a 3mL glass vial.

See below for previous batch COAs.

Please note that all products available on our website are supplied in lyophilized powder form and typically require reconstitution. Reconstitution involves adding a suitable solvent to achieve the desired concentration for your experiments. We do not provide any instructions or advise on any research protocols.

This product is currently out of stock and unavailable.

In Stock Batch COAs:

Sold Out Batch COAs for Reference:

10.82mg Batch Test Results: PT141-0002 (Click here)
10.09mg Batch Test Results: PT141-0001 (Click here)
PT-141, also referred to as bremelanotide, is a synthetic analog of alpha-melanocyte-stimulating hormone, which is a naturally occurring neuropeptide.1,2 Like Melanotan-I and Melanotan-II, PT-141 is a melanocortin analog which targets melanocortin receptors (MCRs).1-4

PT-141 nonselectively activates various MCR types — such as MC1R, which is expressed on melanocytes and is shown to increase melanin expression when binding to PT-141.1 It also binds to MC4R and MC3R, which are expressed in the central nervous system, giving it the potential to affect brain pathways related to sexual response.1 It is also hypothesized that PT-141, as an MCR agonist, stimulates dopamine release in the brain which may also impact sexual response.2 More research is required to elucidate the mechanisms and potential applications of this peptide.

Research Studies:

  1. Dhillon S, Keam SJ. Bremelanotide: first approval. Drugs. 2019;79(14):1599-1606. doi: 10.1007/s40265-019-01187-w
  2.  
  3. Pfaus JG, Sadiq A, Spana C, Clayton AH. The neurobiology of bremelanotide for the treatment of hypoactive sexual desire disorder in premenopausal women. CNS Spectr. 2022;27(3):281-289. doi: 10.1017/S109285292100002X
  4.  
  5. Wang L, Wang N, Zhang W, Cheng X, Yan Z, Shao Gm, Wang X, Wang R, Fu C. Therapeutic peptides: current applications and future directions. Signal Transduct Target Ther. 2022;7(48). doi: 10.1038/s41392-022-00904-4
  6.  
  7. Hadley ME, Dorr RT. Melanocortin peptide therapuetics: hsitorical milestones, clinical studies and commercialization. Peptides. 2006;27(4):921-930. doi: 10.1016/j.peptides.2005.01.029
Sequence: Ac-Nle-Asp(1)-His-DPhe-Arg-Trp-Lys(1)-OH
Molecular Formula: C50H68N14O10
Molecular Weight: 1025.2 g/mol
PubChem CID: 9941379
CAS Number: 189691-06-3

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BPC-157 Vial

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What is BPC - 157 (generic for BPC - 157®)?

Peptides are short chains of amino acids, the building blocks of proteins, that play essential roles in various biological processes. We offer a range of peptides specifically designed to address different health concerns, such as weight loss, inflammation, and overall wellness. These peptides work by targeting specific areas in the body, promoting various beneficial effects.

What is BPC - 157 (generic for BPC - 157®)?

Peptides are short chains of amino acids, the building blocks of proteins, that play essential roles in various biological processes. We offer a range of peptides specifically designed to address different health concerns, such as weight loss, inflammation, and overall wellness. These peptides work by targeting specific areas in the body, promoting various beneficial effects.

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Peptides are short chains of amino acids, the building blocks of proteins, that play essential roles in various biological processes. We offer a range of peptides specifically designed to address different health concerns, such as weight loss, inflammation, and overall wellness.

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