Method for preparing liquid-state dripping or coating pathological quality control product and uses thereof

Abstract

Provided are a method for preparing a liquid-state dripping or coating pathological quality control product, and uses thereof. The method comprises: selecting and determining a control with a control value, and processing the control; adding an ethanol solution to the processed control for preserving for standby use, with the amount of the ethanol solution added depending on the amount of a precipitate; and performing setting of a positive or negative control by means of dripping or smearing. The pathological quality control product is a suspension or homogenate of micro tissue sections, cell/cultured cell sections, or cultured cells. Another aspect of the present invention provides a use of the liquid-state dripping or coating pathological quality control product as a positive or negative control in immunohistochemistry, in situ hybridization, special staining and other tissue staining detection, or as a standard quality control product for pathological internal quality control and external quality control.

Dependencies are inferred from the claim text.