MUTANT DU FACTEUR DE CROISSANCE B DÉRIVÉ DES PLAQUETTES, SON PROCÉDÉ DE PRÉPARATION, ET UTILISATION

摘要

Provided are a platelet-derived growth factor B derivative, the encoding nucleic acid molecule thereof, and a vector and host cell having the nucleic acid molecule. Also provided are a preparation method for the mutant, and the use of the mutant in preparing medications for promoting cell division, cell proliferation, wound healing, skin regeneration, bone and tooth defect regeneration, and joint repair.