Description
IGF-DES (Insulin-like Growth Factor DES(1-3)) is a truncated, bioactive peptide derivative of human IGF-1, composed of 67 amino acids. This modified form lacks the first three amino acids of native IGF-1, resulting in enhanced receptor binding affinity and increased potency in cellular research models.
In scientific investigations, IGF-DES has been shown to stimulate muscle cell differentiation, satellite cell activation, and localized tissue growth responses through the IGF-1 receptor and related anabolic pathways. Because of its shorter half-life and localized action, it is often studied for its potential role in muscle regeneration, tissue repair, and cellular recovery processes.
Research Applications:
IGF-DES is under ongoing investigation for its potential effects on:
Myoblast proliferation and muscle fiber growth
Cellular recovery and regeneration mechanisms
Localized anabolic signaling and tissue adaptation
Understanding IGF-1 receptor sensitivity and binding kinetics
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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