PT141

Intended Use:
PT-141 is intended for research purposes only. Reconstitution with bacteriostatic water (BAC water) is required before use.

Storage:
Store lyophilized powder in a cool, dry place away from light. After reconstitution, keep refrigerated at 2–8°C.

Solubility:
Reconstitute with BAC water. Gently swirl to dissolve—do not shake.

Vial Size:
Lyophilized multi-dose vial (commonly supports up to 3ml reconstitution).

Shelf Life:
Lyophilized: up to 24 months
Reconstituted: recommended use within 4–6 weeks

Handling:
Use sterile techniques to maintain product stability and integrity.

Central Nervous System Studies
Research indicates that PT-141 acts on the brain rather than peripheral systems, influencing behavioral and neurological responses.

Melanocortin Receptor Research
Studies show activation of melanocortin receptors (especially MC4R), which are linked to behavioral and arousal pathways.

Behavioral Response Models
Preclinical models have explored its role in enhancing motivation and response to stimuli through central pathways.

PT-141 works by activating the melanocortin system in the brain:

Stimulates MC4R receptors (central nervous system)
→ influences behavioral and arousal signals
Acts independently of vascular pathways
→ does not rely on blood flow mechanisms
Modulates neural signaling
→ enhances response at the brain level

Overall Effect:
→ Central activation
→ Behavioral and response modulation

BAC Water Sold Separately
Syringes Not Included
Peptides sold in powdered form

PT141

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PT-141 (Bremelanotide) is a synthetic peptide analog of α-MSH, studied for its effects on the central nervous system related to arousal and behavioral response. Unlike traditional pathways, it works through neural signaling rather than vascular mechanisms, making it a unique compound in research on libido and behavioral activation.

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How should peptides be stored?

Lyophilized (powder) peptides can be stored at room temperature before mixing.
After reconstitution, they should be refrigerated (2–8°C) and used within 4–6 weeks.
Unmixed (lyophilized) peptides can remain stable for up to 24 months when stored properly.

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Worldwide delivery in 8–15 days with air dispatch on business days.

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