PDFGs
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Published
2025/09/09
About
Platelet‑derived growth factors are dimeric cytokines composed of A and B chains. PDGF‑BB, a disulfide‑linked homodimer of two B chains, is a potent mitogen for fibroblasts, smooth muscle and connective tissue cells. It drives proliferation, chemotaxis and angiogenesis and is widely used in studies of wound healing, tissue engineering and vascular biology. Researchers trust GoldBio’s PDGF‑BB and PDGF‑AA proteins for reliable cell culture stimulation and reproducible signaling assays.