| 摘要 |
Disclosed herein is a quality control device for an immunohistochemistry assay. The quality control device can include a membrane with a first surface and a quality control sample, such as a cell pellet section. The quality control sample can be immobilized on a detachable surface that allows the quality control sample to be removed and subsequently adhered to a second surface. In an example, the quality control sample includes control cells, such as universal positive control cells. Methods are also provided for preparing and using a quality control device. For example, the methods can include immobilizing a quality control sample on a first surface, whereby the quality control sample includes a cell pellet section and the first surface is a detachable surface. |
