The classical pathway is activated by antibody and culminates in target cell lysis. The CH50 assay provides a measure of the complement activity of a serum sample. This video demonstrates the steps involved in determining the CH50 of a serum sample, the calculations and interpreting of results.
1Hospital de Clínicas de Porto Alegre, Centro de Pesquisa Experimental Laboratório de Hepatologia e Gastroenterologia Experimental, 2Universidade Federal do Rio Grande do Sul, UFRGS. Porto Alegre, RS, Brasil
This paper presents a technique for collection of blood from the dorsal aorta of Zebrafish. It also provides instructions for obtaining serum for use in biochemical analyses, such as tests for determining cholesterol and triglyceride levels.
Our experiment will show how to perform a sequencing analysis of bacterial species translocating in peripheral blood of HIV positive patients.