Pathological experiment immunohistochemistry
Certain chemical components in tissue sections or cell specimens with labeled specific antibodies The distribution and content are qualitatively, positioned or quantitative studies of tissue and cells, which referred to as immunohistochemistry or immunocyte chemochemistry technology. The immunohistochemistry is characterized by strong specificity, accurate positioning, and thus it can be clearly related to cell positioning, subcellular positioning and multi-protein between the protein. Immunohistochemistry is widely used in medical applications, especially in clinical tumor diagnosis and identification diagnosis. It is applied to a differential diagnosis of low dividing or undifferentiated tumors, and the accuracy can reach 50% -75%. experimental process
(1) [
(2) [ 123] (3)
Block endogenous peroxidase activity; (4)
(5) Closed non-special The isotropy protein; (6)
An anti-incubation; [ has biotin-labeled secondary antibody incubation;
(8) SP (streptavidin-peroxidase) reaction; [123 (9)
DAB color Reset, dehydrated, transparent, and sealing.
(11) Mirror test, take a photo. Service Description
(1) Customer Provided: paraffin slice, one-to-zoom (available)
The company provides: experimental steps, result picture, results analysis. (3)
Experiment cycle: about 2 weeks.