Quality you Can Trust

Every batch is independently tested by an ISO/IEC 17025:2017 accredited laboratory.
Includes COA with every order.

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PEG-MGF 2 MG

Original price was: $89.00.Current price is: $59.00.

3RD Party Tested

COA Verified

High Purity

99% + Purity

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Key Benefits (Research Use Only)

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Key Benefits

Research Use Only

Certified purity. Consistent performance. Every batch

High-affinity peptides designed for targeted discover

Consistently top-rated for purity and batch-to-batch stability

High purity lyophilized powder

For laboratory research purpose only

Category Peptides

Quality you Can Trust

Every batch is independently tested by an ISO/IEC 17025:2017 accredited laboratory.
Includes COA with every order.

These products are intended for laboratory research purposes only, and are not for human or animal consumption. The products are not intended to diagnose, treat, cure, or prevent any disease. The products should not be used as a food, drug, cosmetic, or other household use.

Description

PEG-MGF is derived from the IGF-1 Ec splice variant, commonly referred to as Mechano Growth Factor (MGF). This variant is produced in response to mechanical stress in biological systems and is studied in research for its role in cellular signaling and tissue adaptation pathways.

PEGylation improves stability and prolongs activity in experimental models, making it useful for longer-duration studies.

In laboratory research, PEG-MGF is investigated for:

IGF-1 receptor signaling pathway modulation
Muscle cell growth factor response models (in vitro)
Satellite cell activation research pathways
Cellular repair and regeneration signaling studies (preclinical models)
Mechanical stress–induced gene expression research
Protein synthesis signaling pathways

Key Scientific Features

PEGylated IGF-1 Ec splice variant analog
Enhanced stability and extended half-life in research models
High-purity synthetic peptide (HPLC/MS verified)
Lyophilized formulation for long-term storage
Full Certificate of Analysis (COA) included
Manufactured under controlled ISO-aligned laboratory conditions

Research Applications (Non-Therapeutic)

Based on peer-reviewed scientific literature — not intended as medical claims.

PEG-MGF is commonly used in research involving:

Muscle cell differentiation and growth signaling studies
IGF-1 splice variant expression research
Satellite cell activation and myogenesis models
Cellular response to mechanical stress
Tissue regeneration pathway investigations (preclinical)
Growth factor signaling cascade studies

Scientific Evidence & References

IGF-1 Isoforms and MGF Biology Review (NCBI)
IGF-1 Ec Splice Variant Research Overview
Growth Factor Signaling in Muscle Tissue Review

These references describe IGF-1 splice variants, including MGF, as part of muscle-related growth factor signaling research in experimental models.

Mechanism of Action

In laboratory models, PEG-MGF is studied for:

Activation of IGF-1–related signaling pathways
Regulation of muscle cell growth and repair signaling networks
Response to mechanical stress–induced gene expression
Modulation of protein synthesis and cellular adaptation pathways

PEGylation increases molecular stability, allowing extended interaction time in research systems.

Handling & Stability

Store at 2–8°C (refrigerated)
Protect from light, heat, and moisture
Avoid repeated freeze-thaw cycles
Use sterile laboratory handling procedures
Reconstitute only in appropriate research solvents

Why Researchers Choose PEG-MGF

Stable PEGylated IGF-1 splice variant model
Strong relevance in muscle growth factor research
Extended half-life in experimental systems
High analytical purity and reproducibility
Widely referenced in IGF-1 isoform studies

Important Notice

For Research Use Only. Not for human or veterinary use.
This product is not a drug, supplement, cosmetic, or therapeutic agent. It is intended strictly for laboratory research and analytical applications.

FAQ's

Research Use Only / Not for Human Consumption

These products are intended for laboratory research purposes only, and are not for human or animal consumption. The products are not intended to diagnose, treat, cure, or prevent any disease. The products should not be used as a food, drug, cosmetic, or other household use. By accessing this website or purchasing from this website, you agree that that it is your sole responsibility to ensure compliance with applicable laws and regulations within your jurisdiction; and you understand and acknowledge that no information on this website should be construed as medical advice.

Product Testing

We verify every batch of every product through accredited, independent third-party laboratories. Since each product requires unique analytical methods and equipment, we collaborate with specialized laboratories and PhDs in analytical and organic chemistry to design our testing protocols.

Analytical techniques we utilize include: NMR, FTIR, HPLC, LC-MS, GC-MS, TLC, ICP-MS, Gravimetry, UV-Vis, Titration, Melting Point, and Organoleptics.
We primarily test for purity, content, sterility, and endotoxins (LPS).

Product Appearance Variations

Variations in color, texture, odor or even biochemical properties may occur due to polymorphy (differences in crystal structure).These variations do not compromise product quality.

Peptide Form

Our peptides are provided in lyophilized powder form to ensure maximum stability. In any other format, peptide integrity would rapidly degrade before reaching the customer.

Optimal storage: Below –20 °C.
Short-term storage: Refrigeration at 4 °C for up to 2 years.
Room temperature tolerance: 4–6 weeks with minimal degradation if protected from direct sunlight (suitable for international shipping).

Peptide Top Colors

Images on our site display white tops for illustration purposes only. In practice, vial tops may vary in color to help our staff distinguish products during processing.

Peptide Powder Appearance

Lyophilized peptides typically form a solid cake. However, during transit, the cake may break or appear uneven. This is an aesthetic issue only and does not impact quality, potency, or purity.

Some peptides and proteins may appear larger due to buffering requirements. This is normal.

Storage Instructions

Storage instructions are provided on each product listing and product label.

General storage: Store in a cool, dry place away from heat, moisture, and sunlight.
Best practice: Refrigeration or freezing is recommended for long-term stability.

Solution Flakes, Precipitation, and Separation

Solution-based products may occasionally:

Crystallize (form flakes)
Precipitate (fall out of suspension)
Separate (form layers)
Lose homogeneity

This typically occurs during cold transit or accidental freezing. To restore uniformity:

Warm the vial in 50–70 °C water for 5–10 minutes.
Shake vigorously to re-suspend.

If the product does not return to homogeneity, please contact us.

Extreme Temperature Exposure

All molecules degrade over time, but proper storage significantly slows this process.

Low temperature exposure: Generally safe; may cause precipitation in solutions but does not accelerate degradation.
High temperature exposure: Prolonged exposure may accelerate degradation.
- Example: A product requiring room temperature storage exposed to 115 °F for a few days will not show measurable degradation once properly stored again.
Cold-storage products (–20 °C): Short-term exposure (<24h) to ambient temperatures does not significantly degrade the product unless oxygen, moisture, or sunlight are also present.

Accidental Exposure or Ingestion

Contact your local toxicologist. United States: Poison Help Line — 1-800-222-1222
Seek immediate medical attention.
Always handle products using proper PPE.
Refer to the product’s SDS for safety guidelines.