Growth Factors (EGF/FGF/VEGF)
Growth Factors are bioactive proteins that precisely regulate processes such as cell proliferation, differentiation, migration, apoptosis, and tissue repair; they serve as essential research reagents in fields including regenerative medicine, cancer biology, angiogenesis, tissue engineering, and drug development. Among them, EGF (Epidermal Growth Factor), FGF (Fibroblast Growth Factor), and VEGF (Vascular Endothelial Growth Factor) represent the three most widely studied and applied growth factor families. Our comprehensive portfolio of recombinant growth factor proteins encompasses multiple species—including human and rat—and covers the full range of key EGF, FGF, and VEGF targets. Produced using eukaryotic expression systems, these proteins feature high biological activity, structural stability, and exceptional purity, making them ideal for applications ranging from fundamental academic research and clinical laboratory experiments to target-based R&D and drug screening in biopharmaceutical companies.
All our growth factor products undergo rigorous multi-step purification and quality control processes to ensure they are free from endotoxins and contaminating proteins, while maintaining outstanding batch-to-batch consistency. Comprehensive Certificates of Analysis (COA) and Material Safety Data Sheets (MSDS) are provided for every lot. We offer flexible supply options—including immediate stock availability, small-scale samples, and long-term bulk procurement—to meet diverse research needs such as cell culture, tissue repair modeling, angiogenesis assays, studies on tumor proliferation mechanisms, and targeted drug screening.
Product Features
- High Biological Activity, Significant Proliferation Promotion：Prepared using eukaryotic expression system with complete protein folding, maximizing natural biological activity retention. Can efficiently stimulate cell proliferation, migration, and differentiation with stable and excellent cell culture growth promotion effects.
- Multi-species, Multi-subtype Full Coverage：Comprehensively covers human and rat species, including EGF, multiple FGF subtypes, and multiple VEGF fragments, adapting to different species animal models and cell experiment systems.
- Ultra-high Purity, Low Endotoxin Standard：Processed through multiple purification, sterilization, and endotoxin removal processes with high protein purity and extremely low endotoxin content. Can effectively avoid non-specific interference in experiments and ensure accurate and reliable cell and in vivo experiment data.
- Stable Batches, Excellent Reproducibility：Standardized mass production process with strict control of core indicators including protein activity, purity, concentration, and stability. Minimal batch differences, suitable for long-term research projects, large-scale repetitive experiments, and pharmaceutical new drug R&D projects.
- Full Category Hot Research Targets：Covers hot targets in skin repair, angiogenesis, metabolic regulation, and tumor proliferation fields, precisely matching frontier research directions in regenerative medicine, tumor research, anti-aging research, and vascular disease research.
- Ready-to-use Configuration, Convenient and Efficient Experiments：Products are purified, buffer-exchanged, and sterile-treated, requiring no complex pre-treatment. Can be directly used for cell culture, model construction, protein interaction, drug screening, and other experiments, significantly improving research efficiency.
Product List
| Product Catalog No. | Product Name | Size | Application Scenarios |
|---|---|---|---|
| JLP3200 | Human EGF Protein | 10μg/50μg/100μg, sterile lyophilized powder | Epithelial cell culture, skin tissue repair, cell proliferation experiments |
| JLP3201 | Rat(CHO) EGF Protein | 10μg/50μg/100μg, sterile lyophilized powder | Rat cell model construction, epidermal cell in vitro expansion experiments |
| JLP3202 | Rat EGF Protein | 10μg/50μg/100μg, sterile lyophilized powder | Rat tissue repair, animal model cell culture experiments |
| JLP3203 | FGF-1 Protein | 10μg/50μg/100μg, sterile lyophilized powder | Fibroblast culture, soft tissue repair, angiogenesis research |
| JLP3204 | Human FGF-4 Protein | 10μg/50μg/100μg, sterile lyophilized powder | Embryonic development research, cell proliferation and differentiation, tissue regeneration experiments |
| JLP3205 | Human FGF-10 Protein | 10μg/50μg/100μg, sterile lyophilized powder | Epithelial tissue repair, organ development, stem cell differentiation research |
| JLP3206 | Human FGF-18 Protein | 10μg/50μg/100μg, sterile lyophilized powder | Bone development research, cartilage repair, tissue remodeling experiments |
| JLP3207 | Human FGF-21 Protein | 10μg/50μg/100μg, sterile lyophilized powder | Glucose and lipid metabolism research, metabolic disease model construction, drug screening |
| JLP3208 | Human FGF-23 Protein | 10μg/50μg/100μg, sterile lyophilized powder | Bone metabolism, phosphorus metabolism regulation, endocrine-related research experiments |
| JLP3209 | Human VEGF110 Protein | 10μg/50μg/100μg, sterile lyophilized powder | Vascular endothelial cell culture, angiogenesis mechanism research |
| JLP3210 | Human VEGF121 Protein | 10μg/50μg/100μg, sterile lyophilized powder | Tumor angiogenesis, ischemic vascular disease model research |
| JLP3211 | Human VEGF145 Protein | 10μg/50μg/100μg, sterile lyophilized powder | Tissue vascular remodeling, tumor invasion and metastasis mechanism research |
| JLP3212 | Rat VEGF164 Protein | 10μg/50μg/100μg, sterile lyophilized powder | Rat vascular model, in vivo angiogenesis validation experiments |
| JLP3213 | Human VEGF165 Protein | 10μg/50μg/100μg, sterile lyophilized powder | Classic angiogenesis experiments, tumor targeted drug screening, cell activation |
| JLP3214 | Human VEGF-B Protein | 10μg/50μg/100μg, sterile lyophilized powder | Vascular metabolism regulation, myocardial vascular repair mechanism research |
| JLP3215 | Human VEGF-C Protein | 10μg/50μg/100μg, sterile lyophilized powder | Lymphangiogenesis, tumor lymphatic metastasis mechanism research |
Main Application Scenarios
- Cell Culture and Expansion Experiments: Can be used for in vitro culture, activation, and expansion of various epithelial cells, fibroblasts, and vascular endothelial cells, effectively maintaining cell activity and promoting cell growth, improving cell culture success rate and stability.
- Tumor Proliferation and Invasion Mechanism Research: Suitable for tumor cell proliferation, angiogenesis-enabled tumor growth, tumor invasion and metastasis mechanism research, providing core experimental materials for tumor pathogenesis exploration and tumor prognosis research.
- Tissue Repair and Regenerative Medicine Research: EGF is used for skin injury repair and mucosal tissue regeneration research; FGF participates in soft tissue repair, bone and vascular tissue regeneration modeling, suitable for wound repair and regenerative medicine related research projects.
- Angiogenesis and Vascular Disease Research: Full series of VEGF subtypes are core applications in angiogenesis, vascular remodeling, and lymphangiogenesis mechanism research, suitable for ischemic disease, vascular malformation, and lymphatic disease related scientific research model construction.
- Targeted Drug R&D and Screening: Can be used for in vitro target validation, activity screening, and efficacy evaluation of growth factor targeted inhibitors, anti-tumor drugs, and repair biological preparations, supporting early-stage new drug R&D and experimental validation.
- Metabolism and Developmental Biology Research: FGF21, FGF23 and other subtypes can be used for glucose and lipid metabolism regulation, bone development, and organism metabolic balance mechanism research, suitable for metabolic disease and developmental biology related research directions.
- Multi-species Animal Model Validation: Relying on human and rat dual-species products, can achieve in vitro cell experiments and in vivo animal model cross-validation, meeting multi-level and multi-dimensional deep research project needs.
Storage Conditions
Storage Conditions：Lyophilized powder stored at -20°C away from light, avoid repeated freeze-thaw cycles. After reconstitution, store short-term at 4°C, long-term aliquot and store at -80°C.
Shelf Life：Unopened lyophilized powder shelf life is 24 months. After reconstitution, recommend using within 1 month.
