HER2/ER/PR IHControls® - HER2/ER/PR IHControls® - Level H are immunostaining positive controls for diagnostic immunohistochemistry laboratories. The same immunohistochemical reaction that occurs on a tissue or cellular sample also occurs on the HER2/ER/PR IHControls® microbead. As a result of immunostaining, the microbead bearing the analyte turns the same color as cells expressing the analyte.
2023-11-14