1 tilization and competitively with respect to dansylcadaverine.

2 ethylaminonaphthalene-1-sulfonyl cadaverine (dansylcadaverine), [14C]putrescine, and dansyl-PGGQQIV.

3                                              Dansylcadaverine (20 microM), methylamine (20 mM), and b

4  endocytic vesicles, as it is insensitive to dansylcadaverine, an inhibitor of early endosome formati

5 results of FXIIIa-catalyzed incorporation of dansylcadaverine and dansylated peptide patterned on the

6  incorporation in FnbA of fluorescent probes dansylcadaverine and glutamine-containing synthetic pept

7 d presence of endocytic inhibitors (filipin; dansylcadaverine [DCV]).

8                                              Dansylcadaverine decreased receptor internalization and

9 re subject to TG2-catalyzed incorporation of dansylcadaverine in comparison to residues modified by F

10  revealed efficient TG2- or FXIIIa-catalyzed dansylcadaverine incorporation into the N-terminal resid

11     However, when only (1-3)F1 were present, dansylcadaverine incorporation into the N-terminal resid

12  AF-ALN or [14C]zoledronate was inhibited by dansylcadaverine, indicating that fluid-phase endocytosi

13              Consistent with these findings, dansylcadaverine inhibited IGF-I-stimulated Shc-Grb2 ass

14 d incorporation of the amine donor substrate dansylcadaverine into the glutamine acceptor dimethylcas

15                                  Analysis of dansylcadaverine-labeled peptides resulted in the identi

16 leading to the conclusion that inhibition by dansylcadaverine, methylamine, and bacitracin is not due

17  of small synthetic substrates of the enzyme dansylcadaverine or dansyl-epsilon-aminocaproyl-Gln-Gln-

18                  Only minor incorporation of dansylcadaverine was detected elsewhere.