IGF DES
€0.00
IGF-1 DES (Des(1-3)IGF-1) is a truncated form of insulin-like growth factor 1 missing the first three amino acids. This modification makes it roughly 10 times more potent than standard IGF-1 because it doesn’t bind to IGF-binding proteins that normally reduce its activity. Supplied as lyophilized powder with ≥98% purity (HPLC-verified).
How It Works
Normal IGF-1 gets trapped by binding proteins in the blood, limiting how much reaches tissues. IGF-1 DES avoids these proteins because the missing amino acids are the binding site. More free IGF-1 reaches muscle tissue, triggering stronger growth signals.
Research Data
- Enhanced potency: In-vitro studies show IGF-1 DES is approximately 10 times more potent than IGF-1 at stimulating cell proliferation and protein synthesis in muscle cells.
- Muscle protein synthesis: Directly activates the mTOR pathway — the master switch for muscle growth — leading to increased protein synthesis and reduced protein breakdown.
- Satellite cells: Stimulates muscle stem cell activation, promoting the formation of new muscle fibers alongside existing fiber growth.
- Localized effects: Due to reduced binding protein affinity, research suggests more localized tissue effects, making it ideal for site-specific muscle research.
Research Applications
- IGF-1 receptor signaling and potency studies
- Muscle protein synthesis and mTOR pathway research
- Satellite cell biology and muscle regeneration
- IGF-binding protein interaction studies
Product Specifications
- Purity: ≥98% (HPLC)
- Form: Lyophilized powder
- Solubility: Reconstitute in sterile bacteriostatic water
Storage & Handling
- Store lyophilized peptide at -20°C, protected from light and moisture.
- After reconstitution, aliquot and store at -20°C. Avoid repeated freeze-thaw cycles.
Disclaimer: This product is intended exclusively for laboratory and research purposes. It is not a drug, dietary supplement, or food product. Not for human or veterinary use.
What the Internet Says
This is what online communities discuss. Not medical advice — for laboratory research use only.
Community Buzz
IGF DES is “the site-growth IGF” — bodybuilders love it for one reason: you inject it directly into the muscle you want to grow, and its extremely short half-life (~20-30 minutes) theoretically keeps the effects localized. It’s roughly 10x more potent than regular IGF-1 because it doesn’t bind to IGF binding proteins (which normally limit IGF-1 activity). The community’s classic protocol: IGF DES pre-workout injected into the target muscle, then MGF post-workout for the full proliferation-then-differentiation cascade. Skeptics say it goes systemic regardless; believers swear by visible site-specific results in lagging body parts.
Why People Are Interested
- Localized muscle growth. Inject directly into the target muscle — 10x more potent than regular IGF-1 with effects theoretically confined to the injection site.
- Minimal blood sugar impact. Much less hypoglycemia risk than IGF-1LR3 — safer during workouts.
- Hyperplasia potential. Drives new muscle cell creation, not just enlargement of existing cells.
⚠️ The “localized vs systemic” debate is unresolved. Community protocols are experimental. This information is for awareness only.
| Dosage |
1mg*10vials |
|---|
Shipping & Delivery
All peptide products are shipped directly from our fulfillment center in China.
Delivery Time: 6 to 12 business days worldwide.
Tracking: A tracking number is provided via email once your order has been dispatched.
For any questions regarding your shipment, please contact our support team.
All peptide products are supplied as a lyophilized (freeze-dried) powder in sterile glass vials. Lyophilization preserves the peptide's structural integrity and biological activity during transport and storage. The powder must be reconstituted with an appropriate solvent before use in research protocols.
Recommended Solvent
For most peptide research applications, we recommend using Bacteriostatic Water (BAC) — sterile water containing 0.9% benzyl alcohol as a bacteriostatic agent. BAC water helps maintain sterility after reconstitution and is suitable for multi-dose research protocols.
Order Bacteriostatic Water (BAC) →
Reconstitution Protocol
- Prepare: Clean your work surface and ensure all materials (vial, BAC water, syringes) are handled in a sterile manner.
- Calculate: Determine the desired concentration by dividing the peptide mass (mg) by the volume of BAC water added (mL). For example, adding 2 mL of BAC water to a 5 mg vial yields a concentration of 2.5 mg/mL.
- Reconstitute: Using a sterile syringe, draw the calculated volume of BAC water. Insert the needle through the rubber stopper at an angle and slowly inject the solvent down the inner wall of the vial — avoid directing the stream directly onto the powder to prevent foaming.
- Dissolve: Gently swirl the vial (do not shake) until the powder is fully dissolved. Most peptides dissolve within 1-2 minutes. A clear, colorless solution indicates complete dissolution.
- Aliquot: For long-term use, transfer the reconstituted solution into sterile aliquots to avoid repeated freeze-thaw cycles of the original vial.
Post-Reconstitution Storage
- Store reconstituted peptide solution at 2-8°C for short-term use (up to 7 days).
- For extended storage, aliquot and freeze at -20°C. Avoid repeated freeze-thaw cycles.
- Always label aliquots with peptide name, concentration, date, and storage conditions.
Note: The optimal solvent and reconstitution protocol may vary depending on the specific peptide and research application. Researchers should consult peptide-specific literature for solubility guidance.
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