What Are Growth Factor Proteins?

Growth factor proteins are a class of special recombinant proteins that regulate cell growth, differentiation, survival, and proliferation. By binding to receptors on the cell surface, they activate intracellular signaling pathways, playing a crucial role in physiological processes such as embryonic development, tissue repair, and immune regulation.

Features of NeuroPeptide Growth Factor Proteins

1. High Purity and Activity

• Advanced protein expression and purification techniques

• Purity up to >95%, with some products exceeding >99%

• Strict quality control ensures biological activity of the proteins

2. Multiple Sources and Expression Systems

• Available from E. coli, yeast, insect cells, and mammalian cells expression systems

• Satisfies different application needs for post-translational modifications

• Can provide native conformation or recombinant forms of growth factors

3. Strict Quality Management

• Complies with GMP, ISO, and other international quality standards

• Each batch undergoes rigorous testing

• Provides complete quality documentation (COA, MSDS, etc.)
  
  

Types of Growth Factor Proteins

1. Common Growth Factors

• EGF (Epidermal Growth Factor): Promotes epithelial cell proliferation

• FGF (Fibroblast Growth Factor): Stimulates fibroblast growth

• VEGF (Vascular Endothelial Growth Factor): Promotes angiogenesis

• PDGF (Platelet-Derived Growth Factor): Regulates mesenchymal cell proliferation

• TGF-β (Transforming Growth Factor Beta): Regulates cell growth and differentiation

2. Neurotrophic Factors

• NGF (Nerve Growth Factor): Supports neuron survival and growth

• BDNF (Brain-Derived Neurotrophic Factor): Promotes neuronal development

3. Other Important Growth Factors

• IGF (Insulin-like Growth Factor): Regulates metabolism and cell growth

• HGF (Hepatocyte Growth Factor): Promotes hepatocyte regeneration

• GDNF (Glial Cell Line-Derived Neurotrophic Factor): Supports glial cell survival

Applications of Growth Factor Proteins

1. Cell Culture and Stem Cell Research

• Stem cell proliferation and differentiation induction

• Additives for primary cell culture

• Key components in 3D cell culture systems

2. Tissue Engineering and Regenerative Medicine

• Promotes tissue repair and regeneration

• Applications in wound healing

• Cell expansion in tissue construction

3. Disease Treatment Research

• Cancer biology research

• Neurodegenerative disease research

• Cardiovascular disease research

4. In Vitro Diagnostics and Drug Development

• Used as standard reagents in diagnostic kits

• Positive controls in drug screening

• Biomarker studies
  
  

Whether you are engaged in stem cell research, tissue engineering, drug development, or in vitro diagnostics, NeuroPeptide's growth factor proteins are your reliable choice.