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The primary data page shows the detailed antibody staining in 76 different cell types for each analyzed antibody. In addition, for each cell type, a knowledge-based annotated protein expression score based on all analyzed antibodies is displayed furthest to the right. The images and annotations can be accessed by clicking on the tissue name or score bar. More information can be found in Assays & Annotation.
The tissues and cell types can be ordered by organ, cell type or alphabetically. If ordered by organ, the tissues are presented in groups according to functional features. If ordered by cell type, the cells are presented in groups related to origin.
This score describes the level of antibody staining observed in the annotated cell types as not detected (n), low (l), medium (m) or high (h). It is based on the staining intensity and fraction of stained cells. The images and annotations can be accessed by clicking on the tissue name or score bar. More information can be found in Assays & Annotation.
This score describes a knowledge-based best estimate of the protein expression in the annotated cell types as not detected (n), low (l), medium (m) or high (h). It is a result of stringent evaluation of immunohistochemical staining pattern, RNA data from internal and external sources and available protein/gene characterization data. More information can be found in Assays & Annotation.
Summarizing texts describe the staining pattern for each antibody based on staining intensity, fraction of stained cells and subcellular localization. More information can be found in Assays & Annotation.
HPA020980
Most normal cells displayed moderate to strong cytoplasmic positivity. Additional nuclear staining was observed in neuronal cells.
HPA029504
Most normal tissues showed moderate to strong cytoplasmic positivity. Cells in CNS, lymphoid tissues and bile ducts were weakly stained or negative. Cilia in fallopian tube showed distinct positivity.
HPA044188
Gastrointestinal tract, urothelium, endothelial cells in cerebral cortex, subset of lymphoid cells, trophoblasts and endometrial glands showed moderate cytoplasmic and/or nuclear positivity. Remaining normal tissues were in general weakly stained or negative.
HPA045619
Normal tissues showed weak to moderate cytoplasmic positivity. Nuclear or nucleolar staining were observed in a few cases. Respiratory epithelium of nasopharynx showed strong cytoplasmic and membranous positivity. Leydig cells and the adrenal showed strong granular cytoplasmic staining. Glial cells showed strong nuclear immunoreactivity. The liver, parathyroid, islet of Langerhans, Purkinje cells and germinal center cells were negative.
HPA045699
Glandular tissues and respiratory, transitional and squamous epithelia showed moderate cytoplasmic positivity. Remaining normal tissues were weakly stained or negative.
The Human Protein Atlas project is funded
