Mark Ladinsky, Kathryn E. Howell (2011) CIL:12865, Rattus rattus, glandular epithelial cell, milk secreting cell, mammary alveolar cell. CIL. Dataset

Immunoelectron microscopy of mammary gland tissue from lactating rats with the trans-Golgi network identified by immunogold labeling of TGN38, a transmembrane trans-golgi protein. Note that trans‐Golgi cisternae in lactating mammary cells contain large amounts of casein and other milk proteins and are grossly expanded due to the osmolarity of the secreted fluid.

对泌乳大鼠乳腺组织进行免疫电子显微镜观察，通过TGN38（一种跨膜转高尔基蛋白）的免疫金标记识别高尔基网络。请注意，泌乳乳腺细胞中的高尔基网状囊泡含有大量的酪蛋白及其他乳蛋白，由于分泌液的渗透压，其体积显著膨胀。