Preferred Label : TRA-1-81 Antigen;
NCIt synonyms : tra1-81; TRA-1-81; TRA181;
NCIt definition : A neuraminidase-resistant carbohydrate epitope on the keratan sulfated glycoprotein
podocalyxin. This epitope is expressed on the surface of human embryonic stem cells
and its expression is turned off once these cells differentiate during development.
Reactivation of expression is found on the surface of embryonal carcinoma cells.;
NCI Metathesaurus CUI : CL1648090;
Origin ID : C178549;
UMLS CUI : C5555123;
- Semantic type(s)
- concept_is_in_subset
- related_to_genetic_biomarker