Indwara ya Phycocyanin

Ubururu cyangwa ifu yubururu ni poroteyine - iboshye, bityo ikaba ifite ibintu bisa na poroteyine. Ingingo yabo ya isoelectric ni 3.4. Zishobora gushonga mumazi ariko ntizishonga muri alcool namavuta. Ntibishobora gushyuha, urumuri, na aside. Birahagaze neza muburyo bwa acide kandi bidafite aho bibogamiye (pH 4.5-8), ariko bigwa mubihe bya acide (pH 4.2) kandi birashobora guhinduka amabara ya alkali ikomeye.