Assertion: amyloid fibril | /r/HasProperty | extracted
Facets:
value: from murine spleen
type: LOCATION
Source sentences:
text: The fibril width W, the contour length L, and the end-to-end distance R were determined from negative-stain TEM images of 500 cell culture-derived fibrils, 500 AA amyloid fibrils that were extracted from murine spleen, and 500 amyloid-like fibrils formed from murine SAA1 in vitro.