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公开(公告)号:US5023328A
公开(公告)日:1991-06-11
申请号:US389377
申请日:1989-08-04
IPC分类号: C07K14/575 , C07K14/73 , C12N15/16 , C12N15/866
CPC分类号: C12N15/86 , C07K14/575 , C07K14/70514 , C07K2319/02 , C12N2710/14143
摘要: A baculovirus expression vector system is constructed wherein the natural signal DNA peptide sequence associated with the desired foreign gene, such as CD4 (T cell surface protein T4) is replaced by the signal DNA sequence from the Lepidopteran adipokinetic hormone (AKH) precursor signal peptides. The exemplary Manduca sexta AKH signal sequence is represented as follows: ##STR1## .
摘要翻译: 构建杆状病毒表达载体系统,其中与期望的外源基因(例如CD4(T细胞表面蛋白质T4))相关的天然信号DNA肽序列被来自鳞翅目脂肪动力激素(AKH)前体信号肽的信号DNA序列替代。 示例性的Manduca sexta AKH信号序列表示如下:5'。 。 。 ATG-TAC-AAG-CTC-ACA-GTC-TTC-CTG-ATG-TTC-Met-Tyr-Lys-Leu-Thr-Val-Phe-Leu-Met-Phe-ATC-GCT-TTC-GTC-ATC- ATC-GCT-GAG-GCC。 。 。 3'Ile-Ala-Phe-Val-Ile-Ile-Ala-Glu-Ala。