CRP test is done to know is there any inflammation in our body, and crp reacts with phosphocholine of dying cells which activates the complement system.
i would like to know how this CRP level is determine from blood?
Cayman does one (I am not linked to them and have not tried it), I use R+D ELISA kits for cytokines generally. Here's a link: http://www.caymanchem.com/pdfs/10011236.pdf