Description
HGH (191AA), or Human Growth Hormone (Somatropin), is a recombinant peptide consisting of the 191-amino acid sequence identical to endogenous human growth hormone produced by the pituitary gland. This biologically equivalent form has been extensively researched for its role in cellular growth, metabolism, and tissue regeneration.
In controlled research settings, HGH (191AA) has been shown to stimulate protein synthesis, support lean tissue development, and regulate lipid metabolism through the activation of growth hormone receptors and the IGF-1 signaling pathway. Researchers often study its potential impact on muscle recovery, collagen synthesis, and metabolic balance associated with growth hormone physiology.
Research Applications:
HGH (191AA) is actively studied for its potential roles in:
Protein synthesis and muscle tissue regeneration
Fat metabolism and energy balance
Collagen production and cellular repair
Investigating growth hormone and IGF-1 pathway dynamics
To keep your peptides fresh and effective, proper storage is essential. All of our peptides are produced through a lyophilization (freeze-drying) process, which keeps them stable during shipping for up to 3–4 months. Once your peptide is mixed with bacteriostatic water (reconstituted), it should be stored in the refrigerator to maintain maximum quality. After reconstitution, peptides typically remain stable and ready for use for up to 30 days.
Short-Term Storage (Days to Months)
Once your peptides arrive, it’s important to keep them cold and protected from light.
If you plan to use your peptides within the next few days, weeks, or months, refrigeration at or below 4°C (39°F) is generally sufficient.
Lyophilized (freeze-dried) peptides are typically stable at room temperature for several weeks. If they will be used within this timeframe, room temperature storage is acceptable.
Long-Term Storage (Several Months to Years)
For longer storage, peptides should be kept in a freezer at -80°C (-112°F). Deep freezing helps maintain peptide stability and prevents degradation over time.
Important Handling Tips
Avoid repeated freeze-thaw cycles, as this can compromise peptide integrity and lead to degradation.
Do not use frost-free freezers, since temperature fluctuations during automatic defrost cycles can affect peptide stability.
By following these storage recommendations, you can ensure your peptides remain stable, effective, and ready for use when you need them.
For more information on proper storage techniques, click the link below:
Peptide Storage Information
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