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    • 4. 发明公开
    • HIV 유사입자 및 그 용도
    • 艾滋病毒样颗粒及其使用
    • KR1020020060100A
    • 2002-07-16
    • KR1020020001823
    • 2002-01-08
    • 충남대학교산학협력단
    • 김철중김은신광순김현수
    • C12N15/86
    • C12N15/86C12N5/0686C12N2740/16023C12N2740/16051C12N2770/36141G01N33/536G01N33/56988G01N33/6854G01N2333/16
    • PURPOSE: Provided is HIV like particle which is composed of HIV-1 Gag, Env, Pol and/or Pro proteins expressed by an expression vector containing HIV-1 env, gag, pro, pol genes. The HIV like particle can be used as an antigen in a diagnosis kit of HIV infection and for HIV vaccine composition. CONSTITUTION: Alphavirus based expression vectors contain HIV-1 env, gag, pro and pol genes and they are as follows: pSFV/env-gag, pSFV/gag-env, pSFV/env-gag-pro, pSFV/env-gag-gagpro, pSFV/env-gag-gagΔpro, and pSFV/gagpol-env. The expression vectors further contains CTE(constitutive transport element) gene and they are as follows: pSFV/env-gag-gagpro-CTE, pSFV/env-gag-gagΔpro-CTE, pSFV/gagpol-env-MCTE, and pSF/gag-env-MCTE. HIV-like particle is manufactured by introducing one of the above vectors or its RNA transcript into an animal cell then expressing it.
    • 目的:提供由含有HIV-1 env,gag,pro,pol基因的表达载体表达的由HIV-1Gag,Env,Pol和/或Pro蛋白组成的HIV样颗粒。 HIV样颗粒可用作HIV感染和HIV疫苗组成的诊断试剂盒中的抗原。 构成:基于甲病毒基因的表达载体含有HIV-1 env,gag,pro和pol基因,它们如下:pSFV / env-gag,pSFV / gag-env,pSFV / env-gag-pro,pSFV / env-gag- gagpro,pSFV / env-gag-gagΔpro和pSFV / gagpol-env。 表达载体还含有CTE(组成型转运元件)基因,它们如下:pSFV / env-gag-gagpro-CTE,pSFV / env-gag-gagΔpro-CTE,pSFV / gagpol-env-MCTE和pSF / gag -env-MCTE。 通过将上述载体之一或其RNA转录物引入动物细胞中然后进行表达来制备HIV样颗粒。