略語大辞典 [Imm] 23 SC secretory component (腸細胞の)分泌コンポーネント. secretory component; the receptor on glandular epithelial cells (of the gastrointestinal tract) which mediates the transport of immunoglobulin A and M polymers into external body fluids; SC is synthesized and expressed by the epitheli 丸善「略語大辞典」JLogosID : 11858760