Selection of targeted glioblastoma tumor cell-binding and internalizing peptides through phage display vector / 中国病理生理杂志
Chinese Journal of Pathophysiology
;
(12)1989.
Artículo
en Chino
| WPRIM
| ID: wpr-522621
ABSTRACT
AIM:
To isolate peptides targeted binding and internalizing into glioblastoma cell line SWO-38.METHODS:
Tumor cells were screened five rounds of whole cell screen through the Ph.D.-12 phage display library. The monoclone specific binding efficiency to the tumor cell was analyzed, and the DNA of phages were extracted, sequenced and translated to the sequences of amino acid.RESULTS:
In the phage library after five rounds of screen , 10 of 13 monoclones had highly selective binding to SWO-38 cells. We found two repeated peptide sequences.CONCLUSION:
Whole cell screening against tumor cells through random phage peptide library can obtain phage peptides with highly specific binding and internalizing ability. The peptides could be used as a therapy vector for tumor targeted delivery.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Journal of Pathophysiology
Año:
1989
Tipo del documento:
Artículo
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