Expression and Purification of Recombinant Human Endostatin / 中国肿瘤生物治疗杂志
Chinese Journal of Cancer Biotherapy
; (6)1995.
Article
en Zh
| WPRIM
| ID: wpr-582543
Biblioteca responsable:
WPRO
ABSTRACT
Objective: To highly express rh-Endostatin from Pichia pastoris and purify it to homogeneity. Methods: Constructed Pichia pastoris X33/pLW202 was amplified and inoculated to ferment media. The supernatant of the strain was collected after induction. Through ultrafiltration, affinity and gel chromatography, rh-Endostatin with high purication was obtained. Results: 60mg/L rh-Endostatin was obstained from supernatant. HPLC showed its purity was above 98%. Conclusion: High level expression of secreted rh-Endostatin has been successfully achieved in Pichia pastoris expression system.
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Índice:
WPRIM
Idioma:
Zh
Revista:
Chinese Journal of Cancer Biotherapy
Año:
1995
Tipo del documento:
Article