I27 (I91) octamer

Sequential unfolding of all eight Ig-like domains in the length ramp mode.

See this journal article for more information:

J. Struckmeier, R. Wahl, M. Lueschner, J. Nunes, H. Janovjak, J. Helenius, U. Geisler, G. Hofmann, T. Jaehnke and D.J. Mueller, "Fully automated single-molecule force spectroscopy for screening applications", Nanotechnology (2008), 384020