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Biotech / Medical : New Brunswick Scientific Co., Inc. (NBSC)

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To: scaram(o)uche who started this subject9/8/2000 1:37:08 PM
From: scaram(o)uche  Read Replies (1) of 724
 
Cool!

Here's solid evidence of continued progress at DGI.....

WO047611A2: POLYMERIC IMMUNOGLOBULIN
RECEPTOR (PIGR)-BINDING DOMAINS AND
METHODS OF USE THEREFOR


patent.womplex.ibm.com

Filed 2/11/00. One of the inventors is Don Capra, who I have tremendous respect for.

The present invention identifies a domain located in the C.agr.3 domain of IgA that is reponsible for
targeting of the polymeric immunoglobulin receptor (pIgR) and transport of the antibody to the mucosal
epithelium. This pIgR-binding domain may be used to target a wide variety of compositions, including
proteins, nucleic acids, drugs and diagnositic agents, to the mucosal surface. Other more specific targeting agents may be used in conjunction with the pIgR-binding domain to define further the ultimate
localization of the complexes in the body. Treatment of a large number of disease conditions such as viral, fungal and bacterial infections, as well as cancer, may be improved through the use of a
pIgR-binding domain.
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