Products
PEGylated MGF 2mg/vial Peptide | High Purity Lyophilized Powder for Muscle Regeneration
Product Introduction:
PEG-MGF 2mg/vial Lyophilized Peptide Powder | Product Introduction
PEG-MGF (Pegylated Mechano Growth Factor) 2mg/vial lyophilized peptide powder is a high-purity, modified variant of the IGF-1 splice factor, engineered for advanced skeletal muscle regeneration, tissue repair, and anabolic signaling research. As a breakthrough pegylated peptide, it addresses the critical limitation of native MGF’s ultra-short half-life (5-7 minutes) — the covalent PEG conjugation extends its biological activity to 48-72 hours, enabling sustained activation of muscle satellite cells and prolonged tissue repair effects, making it an essential research tool for regenerative biology, sports medicine, and musculoskeletal research fields worldwide.
Crafted as pharmaceutical-grade research material, our PEG-MGF 2mg/vial features strict quality control and stability-optimized formulation. With ≥98% HPLC verified purity, endotoxin ＜0.5 EU/mg, and no free PEG or under-modified fragments, it ensures consistent binding affinity to muscle cell receptors and reproducible experimental results. The pre-measured 2mg/vial white lyophilized powder is easily reconstituted with sterile PBS or water, adapting to diverse in vitro and in vivo research models.
Produced via advanced peptide synthesis and temperature-controlled lyophilization technology (moisture content ≤2.0%), our PEG-MGF preserves the integrity of the pegylated molecular structure, guaranteeing high biological activity. Packaged in vacuum-sealed amber vials with light and moisture protection, it maintains stability for 24 months when stored at -20℃ in a dark, sealed environment. We offer global -20℃ cold chain shipping, multi-regional warehouse delivery (3-7 days for major hubs), and complete COA certification with batch traceability, providing reliable supply and professional support for academic laboratories, biotech firms, and research institutions focused on muscle regeneration and tissue repair research.
PEG-MGF 2mg/vial Lyophilized Peptide Powder | Pharmaceutical Grade for Regenerative Biology Research
PEG-MGF (Pegylated Mechano Growth Factor) 2mg/vial lyophilized peptide powder is an advanced modified IGF-1 splice variant, engineered via site-specific pegylation technology to solve the core limitation of native MGF’s ultra-short 5-7 minute half-life—extending biological activity to 48-72 hours for sustained anabolic signaling and muscle regeneration research. As a research-grade peptide optimized for preclinical and in vitro studies, it targets muscle satellite cell activation, tissue repair, and IGF-1 axis signaling pathways, making it an indispensable tool for global regenerative biology, sports medicine, and musculoskeletal research teams.
Our PEG-MGF stands out in the global market with pharmaceutical-grade pegylation precision, dual-verified high purity, and stability-enhanced formulation—addressing the key pain points of researchers (inconsistent batch activity, rapid peptide degradation, poor experimental reproducibility) that generic PEG-MGF products fail to resolve. Crafted for rigorous scientific research, it adheres to international peptide quality standards and is supported by a global cold chain supply network, providing reliable, high-activity research material for academic laboratories, biotech firms, and preclinical research institutions.
🔬 Core Product Advantages & Differentiated Technical Excellence
Precision Pegylation & Prolonged Bioactivity
- Site-Specific PEG Conjugation : Adopts USP/EP compliant pegylation technology with a uniform 1:1 conjugation ratio (no free PEG or under-modified MGF fragments) – ensures consistent pharmacokinetic performance and sustained activation of IGF-1R/PI3K/AKT signaling pathways in research models .
- 48-72 Hour Bioactivity Window : Eliminates the ultra-short half-life of native MGF, enabling time-course tissue repair studies (e.g., muscle injury recovery over 3-7 days) that were previously unfeasible with non-pegylated MGF .
- Native Conformation Preservation : Advanced temperature-controlled lyophilization (moisture content ≤2.0%) – maintains the intact 24-amino acid E-domain structure of MGF, guaranteeing high affinity with muscle satellite cell receptors and uncompromised biological activity .
Dual-Verified Ultra-High Purity & Quality Control
- ≥99% HPLC + MS Purity Verification : Dual detection by reverse-phase HPLC and mass spectrometry, total impurities ≤0.5%, endotoxin ＜0.5 EU/mg – eliminates peptide analog interference and heavy metal residues (Cr/As/Cd/Pb undetectable) .
- GMP-Compliant Production : Manufactured in an ISO 9001:2015 certified facility with strict process validation – ensures batch-to-batch consistency (activity variation ≤3%), critical for long-term preclinical research projects 国家药典委.
- Complete Traceability : Each vial is marked with a unique batch number, accompanied by a full Certificate of Analysis (COA) including purity chromatograms, endotoxin test results, and stability data – meets institutional research ethics and audit requirements .
Stability-Enhanced Formulation & User-Centric Design
- Pre-Measured 2mg/vial Dosage : Calibrated white lyophilized powder, recommended reconstitution concentration 0.1mg/mL (sterile PBS/ultrapure water) – reduces experimental error from manual weighing and adapts to diverse in vitro/in vivo models (C2C12 muscle cell culture, rodent muscle injury models) .
- Fragile Peptide Targeted Protection : Vacuum-sealed amber borosilicate vials + oxygen/moisture scavenger sachets – blocks light/oxidation/moisture damage, extending shelf life to 24 months at -20℃ (purity retention ≥97% after 6-month accelerated testing at 25℃) .
- Reconstitution Flexibility : Compatible with common research solvents (PBS, DMSO, sterile water) – supports multiple research applications from cell culture to in vivo animal studies with no loss of activity .
🧪 Mechanism of Action & Key Research Applications
Core Biological Mechanism
PEG-MGF exerts its regenerative effects by targeting muscle satellite cell activation and modulating the IGF-1 signaling axis: it binds to specific IGF-1 receptors on muscle stem cells, triggering the PI3K/AKT and MAPK/ERK downstream pathways to promote satellite cell proliferation, myoblast fusion, and muscle protein synthesis . Unlike systemic growth factors, it acts locally on damaged muscle tissue (no off-target systemic effects), making it ideal for studying site-specific tissue repair mechanisms . Additionally, it inhibits muscle cell apoptosis and reduces exercise-induced inflammation, further accelerating muscle injury recovery .
Specialized Research Applications (Scenario-Driven)
Our PEG-MGF is optimized for high-demand global research directions, with clear applicability to preclinical and mechanistic studies:
- Skeletal Muscle Regeneration Research
- Muscle injury repair models (contusion/laceration) and satellite cell activation mechanism studies.
- Sarcopenia/cachexia research: exploring interventions for age-related or disease-induced muscle wasting .
- IGF-1 Axis Signaling Studies
- Mechanistic research on IGF-1R/PI3K/AKT pathway regulation and myogenic program control in cellular models .
- Comparative studies of pegylated vs. non-pegylated MGF on signaling pathway activation efficiency.
- Sports Medicine & Exercise Physiology
- Post-exercise muscle damage repair and recovery mechanism research.
- Anabolic signaling cascade studies in response to mechanical stress (e.g., resistance training) .
- Tissue Engineering & Regenerative Therapy
- Preclinical research on muscle tissue engineering scaffolds and growth factor delivery systems.
- Wound healing research: exploring the role of MGF in connective tissue repair and angiogenesis .
✨ Global Supply & Research Support (Pain Point Solutions)
Reliable Cold Chain Logistics & Fast Delivery
- 全程 – 20℃ Professional Cold Chain : Insulated packaging with dry ice for international shipping – maintains product stability during long-haul transit (Europe/Americas/Asia-Pacific) and eliminates activity loss from temperature fluctuations .
- Multi-Regional Warehousing : Local warehouses in China, Germany, and the USA – supports 3-7 day fast delivery to major global research hubs, eliminating project delays from stockouts .
- Custom Bulk Order Support : Scalable production capacity (mg to kg grade) – meets the needs of both small-scale laboratory research and large-scale preclinical trials .
Professional Scientific Support & After-Sales Service
- Research Application Guidance : Dedicated scientific support team with peptide research experience – provides customized reconstitution protocols, dosing guidelines (150-400 mcg for in vivo models), and experimental design advice .
- Complete Technical Documentation : Free provision of COA, MSDS, and technical data sheets (TDS) – includes detailed stability data, solvent compatibility, and storage best practices .
- Global Customs Clearance Support : One-stop professional document preparation – ensures smooth customs clearance in all countries/regions, with no research project delays from logistics issues.
📊 Key Technical Specifications
表格
| Parameter | Detailed Specifications | |
|---|---|---|
| Product Name | PEG-MGF (Pegylated Mechano Growth Factor) | |
| Specification | 2mg/vial | |
| Dosage Form | White/off-white lyophilized powder | |
| Purity | ≥99% (HPLC + MS verified) | Total impurities ≤0.5% |
| Endotoxin Level | ＜0.5 EU/mg | |
| Molecular Formula | C₁₂₁H₂₀₀N₄₂O₃₉ | |
| Molecular Weight | ~2867.2 g/mol | |
| Pegylation Ratio | 1:1 (uniform site-specific conjugation) | |
| Storage Condition | -20℃, sealed, light-protected (24-month shelf life) | |
| Reconstitution Solvents | Sterile PBS, ultrapure water, DMSO | |
| Core Signaling Pathways | IGF-1R/PI3K/AKT, MAPK/ERK | |
| Research Grade | Pharmaceutical/GMP grade (for research use only, not for human consumption) |
🎯 Why Choose Our PEG-MGF 2mg/vial?
✅ Research Reproducibility : ≥99% dual-verified purity + uniform pegylation ratio = consistent experimental results, reducing wasted time/money from failed assays .
✅ Prolonged Bioactivity : 48-72 hour action window – enables time-course tissue repair studies that generic MGF cannot support .
✅ User-Centric Design : Pre-measured vials, stability-enhanced packaging, and flexible reconstitution = streamlined lab workflows and reduced experimental error .
✅ Global Compliance : GMP production + complete traceability + USP/EP compliant quality standards – meets the procurement requirements of international research institutions 国家药典委.
✅ Specialized Support : Peptide research experts provide customized experimental guidance – a reliable partner for your regenerative biology research .
📌 Product Summary
Our PEG-MGF 2mg/vial pharmaceutical-grade lyophilized peptide powder is a breakthrough research tool for muscle regeneration and IGF-1 axis signaling studies, redefining the standard for pegylated MGF products with precision conjugation technology, ultra-high purity, and prolonged bioactivity. By addressing the core limitations of native MGF and generic PEG-MGF variants, it provides global researchers with a reliable, consistent, and high-activity peptide for advancing preclinical research in regenerative biology, sports medicine, and musculoskeletal disorders.
Backed by a GMP-compliant production system, global cold chain logistics, and professional scientific support, we are committed to delivering the highest quality PEG-MGF to accelerate your research breakthroughs. Whether you’re studying muscle injury repair, satellite cell activation, or IGF-1 signaling pathways, our PEG-MGF is the ideal research partner for reliable, reproducible, and impactful scientific results.
| Contact Channel | Contact Information | |
| +852 54965382 | ||
| Telegram | @Acdcsours | |
| Gmail | allenraws0437@gmail.com |
