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. 2019 May 27;2(3):e201900385. doi: 10.26508/lsa.201900385

Figure S6. Schematic overview of the GCI chip used to determine the interaction between CHAD domain–containing proteins and polyP.

Figure S6.

Streptavidin was covalently linked to a 4PCP-WAVE chip (Creoptix AG) and subsequently passivated with BSA (left). Biotinylated polyP (average chain length ∼100 Pi units, right) was then bound to the immobilized strepdavidin on the GCI chip.