نتایج جستجو برای: immunoperoxidase
تعداد نتایج: 1884 فیلتر نتایج به سال:
AIMS To evaluate the performance of an immunoperoxidase stain using the monoclonal antibody EB-A1 to detect Aspergillus species in formalin fixed, paraffin wax embedded tissue. METHODS The monoclonal antibody EB-A1 directed against galactomannan was used to detect Aspergillus species in 23 patients with suspected or confirmed invasive aspergillosis. Immunostaining was performed on formalin fi...
Highly purified functional cytotrophoblasts have been prepared from human term placentae by adding a Percoll gradient centrifugation step to a standard trypsin-DNase dispersion method. The isolated mononuclear trophoblasts averaged 10 microns in diameter, with occasional cells measuring up to 20-30 microns. Viability was greater than 90%. Transmission electron microscopy revealed that the cells...
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