Immunohistochemical identification of SCGB 1A1 proteins. SCGB 1A1 proteins were detected in distal lung bronchioles (A), uterine glands (B), and Fallopian tube (C). Inserts are sections incubated with pre-immune serum instead of primary antibody. Note that not all cells within each epithelial layer express SCGB 1A1.
Côté et al. BMC Genomics 2012 13:712 doi:10.1186/1471-2164-13-712