| 摘要 |
This disclosure relates to immunohistochemistry, and specifically to a quality control device for an immunohistochemistry assay and methods of use thereof. More specifically, disclosed herein is a calibrator cell pellet and methods of use as a control in an immunohistochemistry assay. The calibrator cell pellets are used, in some embodiments, as standards for quantifying the intensity of immunohistochemical staining, for instance for normalizing immunohistochemical staining to a calibrated standard, thereby allowing more accurate quantitation of staining intensity. |
