分泌片
分泌片(Secretory component)是分泌型免疫球蛋白A(sIgA)的一個組成部分,由黏膜上皮細胞合成,其作用為保護sIgA的鉸鏈區免受蛋白水解酶降解。[1] [2]
外部連結
編輯參考文獻
編輯- ^ Roitt, Ivan; Delves, Peter. Essential Immunology 10th. Blackwell Science. 2001: 483. ISBN 0-632-05902-8.
- ^ The polymeric immunoglobulin receptor (secretory component) mediates transport of immune complexes across epithelial cells: a local defense function for IgA. Proc Natl Acad Sci USA. 1991, 88 (19): 8796–8800. PMC 52597 . PMID 1924341. doi:10.1073/pnas.88.19.8796.