A novel mechanism for protein delivery: granzyme B undergoes electrostatic exchange from serglycin to target cells.
Raja SM, Metkar SS, Höning S, Wang B, Russin WA, Pipalia NH, Menaa C, Belting M, Cao X, Dressel R, Froelich CJ. A novel mechanism for protein delivery: granzyme B undergoes electrostatic exchange from serglycin to target cells. J Biol Chem. 2005 May 27; 280(21):20752-61.