该SFTPD Polyclonal Antibody. Surfactant, pulmonary-associated protein D, also known asSFTPDorSP-D, is aproteinwhich in humans is encoded by theSFTPDgene. SFTPD is an innate immune system collectin. Surfactant protein D has been shown to interact with DMBT1. Contributes to the lung's defense against inhaled microorganisms. May participate in the extracellular reorganization or turnover of pulmonary surfactant. Binds strongly maltose residues and to a lesser extent other alpha-glucosyl moieties.