Description
MK-677 (Ibutamoren / Growth Hormone Secretagogue Receptor Agonist)
Form: Tablet
Concentration: 10 mg per tablet
Quantity per Bottle: 60 tablets
Molecular Formula: C₂₇H₃₆N₄O₅S
Molecular Weight: 528.66 g/mol
CAS Number: 159752-10-0
Purity: ≥98% (HPLC)
Storage: Store in a cool, dry place away from light and moisture.
Description
MK-677, also known as Ibutamoren Mesylate, is a non-peptide growth hormone secretagogue (GHS) that functions as a selective agonist of the ghrelin receptor (GHS-R1a).
Research has shown that MK-677 stimulates the release of growth hormone (GH) and insulin-like growth factor-1 (IGF-1), without increasing prolactin or cortisol levels.
In experimental studies, MK-677 has been used to model GH/IGF-1 axis regulation, sleep architecture improvement, muscle and bone metabolism, and tissue regeneration signaling.
It is also a key compound for studying appetite modulation, metabolic rate changes, and GH-mediated anabolic pathways.
Unlike peptide secretagogues such as GHRP-6 or CJC-1295, MK-677 is orally active and exhibits a long half-life (~24 hours), allowing for sustained GH pulsatility in research models.
Intended Use
This product is intended for laboratory research use only.
It is not for human consumption, diagnostic, or therapeutic applications.
All handling should be performed by qualified professionals in a controlled research environment.
Key Research Applications
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Investigation of GH and IGF-1 secretion and receptor pathway modulation
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Studies on anabolic signaling, recovery, and tissue regeneration
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Research on metabolism, sleep quality, and appetite regulation
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Analysis of oral growth hormone secretagogue pharmacokinetics and receptor affinity
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