Eung-kyun SHIN, Jeong Soo CHO, Sang Mee LEE, Sunhoon KWON, Hye-shin CHUNG
언어
영어(ENG)
URL
https://www.earticle.net/Article/A174876
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
영어
Granulocyte colony-stimulating factor (G-CSF) is a growth factor or that serves as a major regulator of the development of neutrophils. NEUPOGEN® (Filgrastim), a recombinant methionyl human G-CSF injected daily, was launched in 1991 for the treatment of cancer therapy-induced neutropenia and associated infections. PEGylated version of its parent molecule NEUPOGEN® is called NEULASTA® (Pegfilgrastim), which is a long-acting formulation of NEUPOGEN®. Alteogen, Inc. has developed a novel long-acting technology for extending in vivo half-lives of biodrugs using NexP fusion carrier. A CHO cell-line which stably expresses the recombinant G-CSF/NexP fusion protein was developed and after cultivation of the cell in a 10L single-use bioreactor (CELL-tainer, CELLution Biotech BV, Netherlands), we purified G-CSF/NexP fusion proteins to more than 99% purity by three chromatography steps. Rodent studies indicated that the G-CSF fused to NexP showed an increased in vivo half-life and also the duration of the long-acting activity measered by granulocyte production was substantially increased compared to that of daily G-CSF. Toxicokinetic studies of G-CSF/NexP fusion protein in rodents were alto performed.
키워드
BiodrugNexPGCSF
저자
Eung-kyun SHIN [ Alteogen Inc., Bio venture town, Dae Jeon, 305-812, Korea. ]
Jeong Soo CHO [ Alteogen Inc., Bio venture town, Dae Jeon, 305-812, Korea. ]
Sang Mee LEE [ Alteogen Inc., Bio venture town, Dae Jeon, 305-812, Korea. ]
Sunhoon KWON [ Alteogen Inc., Bio venture town, Dae Jeon, 305-812, Korea. ]
Hye-shin CHUNG [ Alteogen Inc., Bio venture town, Dae Jeon, 305-812, Korea. ]
한국생물공학회 [The Korean Society for Biotechnology and Bioengineering]
설립연도
1984
분야
공학>생물공학
소개
이 법인은 생물 공학의 발전과 보급에 이바지하고, 회원 상호 간의 연구 협력과 친목을 도모함을 목적으로 한다
1. 생물공학 분야의 발전을 위한 연구 협력
2. 생물공학의 실용화를 촉진시키기 위한 산학 협동
3. 학술연구 발표회, 강연회, 연수회 등 학술활동의 개최
4. 국,영문 학술지,소식지,학술회의 Proceedings 및 학술도서의 발간
5. 생물공학 발전을 위한 정책 건의
6. 기타 국제 교류 등 본 학회의 목적 달성을 위한 제반 활동