Prompt
"Generate an image of a 3D molecular structure of a nerve growth factor (NGF) protein, a homodimer composed of two identical polypeptide chains, with a molecular weight of 26 kDa, in a realistic and scientific style, highlighting its role in stimulating the growth, survival, and differentiation of nerve cells, and its potential applications in investigating neurodegenerative disorders, peripheral neuropathy, and corneal ulcers."