特異性：Recognizes TRA-1-81 antigen at 420/250kD that is expressed on the surface of human teratocarcinoma stem cells (EC), human embryonic germ cells (EG) and human embryonic stem cells (ES). No immunoreactivity is seen with mouse EC, EG or ES cells. Recognizes antigens that are associated with a pericellular matrix proteoglycan. Reacts with an uknown epitope of a sialidase-sensitive molecule.
純度：Purified Purified by ammonium sulfate precipitation
形状：Supplied as a liquid in PBS, pH 8.0, 0.05% sodium azide.
