Bayer Corporation

Bayer Pharmaceuticals Corporation

The Government of the United States of America, as Represented by the

Aerovance, Inc.

Gary Davis

Jeffrey M Greve

Alan McClelland

Paul P Tamburini

Katherine A Delaria

Daniel K Muller

Christopher W Marlor

Claude F Garon

Edward D Huguenel

David W Dorward

The instant invention provides for proteins, polypeptides, nucleic acid sequences, constructs, expression vectors, host cells, pharmaceutical compositions of, and methods for using human placental bikunin, serine protease inhibitor domains, and fragments thereof.

Human bikunin

Method of inhibiting human rhinovirus (HRV) Infection by contacting said HRV with a polypeptide comprising a fragment of human rhinovirus major receptor (HRR), said fragment comprising the HRV binding site and being selected from a specific group consisting of HRR domains.

Antiviral methods using human rhinovirus receptor (ICAM-1)

The instant invention provides for proteins, polypeptides, nucleic acid sequences, constructs, expression vectors, host cells, pharmaceutical compositions of, and methods for using human placental bikunin, serine protease inhibitor domains, and fragments thereof

A method for substantially inhibiting initiation or spread of infection by rhinovirus or Coxsackie A virus of host cells expressing the major human rhinovirus receptor (ICAM-1), comprising the step of contacting the virus with a soluble polypeptide comprising the HRV binding site in domains I and II of ICAM-1; which polypeptide is capable of binding to the virus and reducing infectivity thereof; the contact being under conditions which permit the virus to bind to the polypeptide.

Antiviral methods comprising contacting human rhinovirus with tICAM(453).

Antiviral methods using fragments of human rhinovirus receptor (ICAM-1)

Novel analogs of ICAM-1 and methods of using same for reducing human rhinovirus infection.

Soluble truncated forms of ICAM-1

Methods for reducing the infection by human rhinovirus (HRV) of host cells susceptible to infection by HRV, comprising contacting the virus under conditions favorable for binding with an antiviral agent comprising a fragment of human rhinovirus major receptor protein (HRR) in a form that exhibits the ability to bind to HRV capsids and reduce infectivity of the virus, and an intranasal spray comprising HRR or a fragment thereof suitable for use in said method. Human rhinovirus receptor has subsequently been discovered by Greve et al. to be intercellular adhesion molecule-1.

Antiviral methods and prepations

Methods for purifying and detecting IgM antibodies employ binding substances which are Borellia burgdorferi cells, or cellular or extracellular components obtained or derived therefrom and which bind to this class of antibodies. The binding substances may be attached to a solid substrate and then the substrate contacted with a solution containing IgM antibodies under conditions such that the antibodies bind to the binding substance on the substrate. The substrate is then contacted with a solution that releases the IgM antibodies from the substrate and the antibodies are recovered or detected. Applications of these methods include, for example, assays for diagnosing diseases which elicit primary and/or secondary IgM antibody-mediated immunity.

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Milford, CT, United States of America

Gary Davis