Slow virus triplex DNA and containing the carrier of slow virus triplex DNA and reconstitution cell

Slow virus triplex DNA and containing the carrier of slow virus triplex DNA and reconstitution cell

  • CN 101,363,029 B
  • Filed: 10/10/2000
  • Issued: 01/13/2016
  • Est. Priority Date: 10/12/1999
  • Status: Active Grant
First Claim
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1. HIV-1 expression vector, it comprises:

  • A) nucleic acid that is that be separated or purifying, comprise retrovirus cPPT and the CTS cis-acting regions of at least one copy, wherein three stranded DNA structure can be induced in this cPPT and CTS region, andB) heterologous nucleic acid sequence,The U3 promotor of wherein said HIV-1LTR and enhanser are lacked.

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