Plant non-specific lipid-transfer proteins transfer phospholipids as well as galactolipids across membranes (By similarity). May play a role in wax or cutin deposition in the cell walls of expanding epidermal cells and certain secretory tissues (By similarity). Has antibacterial activity against Gram-positive bacteria S.aureus and S.epidermidis and blocks biofilm formation (PubMed:29577952). In a mouse model, also protects against bacterial sepsis and has an anti-inflammatory effect (PubMed:29577952, PubMed:28559184). Exhibits antinociceptive activity upon oral or intraperitoneal application in mice (PubMed:26783638). Dimer. Two determined masses suggest presence of different isoforms. Two determined masses suggest presence of different isoforms. Belongs to the plant LTP family.