BETH ISRAEL DEACONESS MEDICAL CENTER, INC.; INC.;THE BRIGHAM AND WOMEN'S HOSPITAL, INC.;THE BRIGHAM AND WOMENS HOSPITAL
发明人:
PIER, GERALD, B.,CAVACINI, LISA,KELLY-QUINTOS, CASIE, ANNE,POSNER, MARSHALL, R.
申请号：
DK05770709
公开号：
DK1745075T3
申请日:
2005.04.21
申请国别(地区):
DK
年份:
2013
代理人:
摘要：
The present invention relates to peptides, particularly human monoclonal antibodies, that bind specifically to poly-N-acetyl glucosamine (PNAG), such as Staphylococcal PNAG, in acetylated, partially acetylated and/or fully deacetylated form. The invention further provides methods for using these peptides in the diagnosis, prophylaxis and therapy of infections by bacteria that express PNAG such as but not limited to Staphylococci and E. coli. Some antibodies of the invention enhance opsonophagocytic killing and in vivo protection against bacteria that express PNAG such as but not limited to Staphylococci and E. coli. Compositions of these peptides, including pharmaceutical compositions, are also provided, as are functionally equivalent variants of such peptides.
