Waa borotiin biyo-ku-lab ah oo ku jira dhiigga, lagana baahan yahay si xinjir u samaysanto. Xinjireeye borotiinka-firfircoon (Thrombin) ayaa u beddela Xinjir-dhis Adag (fibrin) inta lagu jiro xinjirowga.
Xinjir-dhis Dansan -- Fibrinogen