CPC C12N 15/86 (2013.01) [A61K 48/005 (2013.01); C12N 2740/15043 (2013.01)] | 16 Claims |
1. A viral packaging system comprising:
(a) a vector including a polynucleotide, the following operatively linked to each other: a MNDU3 promoter consisting essentially of nucleotides 285 to 844 of SEQ ID NO: 23; a nucleic acid encoding a 165A isoform VEGF protein, and a WPRE enhancer consisting essentially of nucleotides of 7564 to 8160 of SEQ ID NO: 23, or the complement of the polynucleotide;
(b) a packaging plasmid; and
(c) an envelope plasmid.
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