Abstract
The present invention relates to polypeptide fragments, including variants and analogs, of Streptococcus pneumonia (S. pneumoniae) glutamyl tRNA synthetase (GtS) protein and to vaccines comprising such polypeptide fragments. In particular, the present invention relates to the use of such vaccines for eliciting protective immunity to S. pneumoniae.
Original language | English |
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Patent number | CN102239253 |
IPC | A61P 31/ 04 A I |
Priority date | 3/12/09 |
State | Published - 9 Nov 2011 |