[Term] id: PR:000021840 name: von Willebrand factor, signal peptide removed form def: "A von Willebrand factor that has had the signal peptide removed." [PRO:DNx] comment: Category=modification. synonym: "VWF/SigPep-" EXACT PRO-short-label [PRO:DNx] intersection_of: PR:000017364 ! von Willebrand factor intersection_of: lacks_part SO:0000418 ! signal_peptide