| The inner cell mass of the EB consists of mesodermal and ectodermal cells, as shown by positive immunofluorescence with MF20 and keratin-18 antibodies, respectively. |
| Renal biopsies were routinely processed for light, immunofluorescence, and electron microscopy. |
| This is consistent with the uniformly distributed receptors found with immunofluorescence labeling. |
| Spindles were detected by the indirect immunofluorescence method using antitubulin antibody. |
| Paired sera were tested using immunofluorescence or enzyme immunoassay methods to establish the serologic diagnosis. |
| Cells were therefore processed for immunofluorescence staining with anti-tubulin antibodies in order to visualize spindle morphology. |
