The PLGF-1 protein is a key growth factor for angiogenesis and endothelial cell growth, crucially stimulating cell proliferation and migration by binding to the FLT1/VEGFR-1 receptor. It coordinates the angiogenic process, regulates blood vessel growth, and exhibits additional binding capabilities to NRP1/neuropilin-1 and NRP2/neuropilin-2. PLGF-1 Protein, Human is the recombinant human-derived PLGF-1 protein, expressed by E. coli , with tag free.