The Procter Gamble Company

Airway Therapeutics, Inc.

Glycotope Gmbh

Regeneron Pharmaceuticals, Inc.

Jan Susan Rosenbaum

Lars Stöckl

Frederick Gyapon Quast

Matthias Kaup

Mark Cornell Manning

David R Jones

Paul Elliott Correa

Jonathan Shaun Cook

Jerry Ting

George Brian Whitaker

Ryan R Manning

Tsutomu Nohno

Some embodiments of the methods and compositions provided herein relate to the preparation surfactant protein-D (SP-D). Some embodiments include the expression of human SP-D in certain cell lines, and the purification of human SP-D from such cell lines. Some embodiments include the preparation of certain oligomeric forms of human SP-D.

Methods, compositions and cells for preparing surfactant protein D (SP-D)

Some embodiments of the methods and compositions provided herein include identifying and/or quantifying oligomeric species of surfactant protein-D (SP-D). Some embodiments include performing an asymmetric flow field-flow fractionation with multi-angle laser light scattering (AF4-MALLS) analysis on the SP-D.

Systems and methods for characterizing surfactant protein D (SP-D) oligomers

Methods and compositions for preparing surfactant protein D (SP-D)

The present invention relates to a method for determining whether a compound is capable of binding to a BMP receptor kinase protein complex, the method comprising introducing a sample comprising the compound to the BMP receptor kinase protein complex and allowing the compound to bind to the BMP receptor kinase protein complex, wherein the BMP receptor kinase protein complex is comprised of a BMP type I receptor kinase protein and the BMP receptor kinase protein BRK-3. The invention further relates to a method for determining the concentration of a BMP receptor ligand in a clinical sample, the met-hod comprising introducing the sample comprising the ligand to a BMP receptor kinase protein complex and allowing the ligand to bind to the BMP receptor kinase protein complex, wherein the BMP receptor kinase protein complex is comprised of a BMP type I receptor kinase protein and BMP receptor kinase protein BRK-3. The invention further relates to a host cell co-transfected with an expression vector comprising a DNA sequence that codes for the BMP receptor kinase protein BRK-3 and an expression vector comprising a DNA sequence that codes for a BMP type I receptor kinase protein. The invention further relates to a host cell co-transfected with an expression vector comprising a DNA sequence that codes for a soluble or incomplete BMP type I receptor kinase protein and a soluble or incomplete BMP receptor kinsase protein BRK-3. The invention further relates to a method for determining whether a test compound produces a signal upon binding to a BMP receptor protein complex.

Use of a BMP protein receptor complex for screening bone metabolism actives and cells co-transfected with a type II BMP receptor and a type I BMP receptor

Peptides that specifically interfere with the ability of VEGFto interact with the NP-1 receptor or with a VEGFR-2/NP-1 co-receptor complex are disclosed. The inventive peptides are useful to control pathological angiogenesis, such as occurs in cancer and other diseases. The peptides are based on a combination of basic residues contained within Exon 6 of human placental growth factor (PIGF), coupled at the carboxyl terminus to either Exon 8 of VEGFor Exon 7 of PIGF. The peptides behave as antagonists of VEGFsignaling through a mechanism that involves competition for VEGFbinding at either the VEGFR-2/NP-1 complex or NP-1, without affecting VEGF signaling through other pathways. This binding is sufficient to attenuate pathological angiogenesis such as occurs in tumor growth.

Anti-angiogenic peptides

The present invention relates to an isolated BMP, (bone morphogonic protein) receptor kinase protein or soluble fragment thereof, a DNA sequence coding for the BMP receptor kinase protein or the soluble fragment thereof, a recombinant expression vector comprising the DNA sequence, a host cell comprising the recombinant expression vector, and a method of expressing the BMP receptor kinase protein or soluble fragment thereof.

cDNA encoding a BMP type II receptor

The present invention relates to an isolated BMP receptor kinase protein or soluble fragment thereof, a DNA sequence coding for said BMP receptor kinase protein or said soluble fragment thereof, a recombinant expression vector comprising said DNA sequence, a host cell comprising said recombinant expression vector, a method of expressing said BMP receptor kinase protein or soluble fragment thereof, a method for identifying compounds capable of binding to said BMP receptor kinase protein or soluble fragment thereof, a method for determining the amount of such compounds in a sample, and antibodies to said BMP receptor kinase protein.

DNA sequence coding for a BMP receptor

The present invention relates to a method for determining whether a compound is capable of binding to a BMP receptor kinase protein complex. The invention further relates to a method for determining the concentration of a BMP receptor ligand in a clinical sample. The invention also relates to a host cell co-transfected with an expression vector comprising a DNA sequence that codes for the BMP receptor kinase protein BRK-3 and an expression vector comprising a DNA sequence that codes for a BMP type I receptor kinase protein. The invention further relates to a host cell co-transfected with an expression vector comprising a DNA sequence that codes for a soluble or incomplete BMP type I receptor kinase protein and a soluble or incomplete BMP receptor kinase protein BRK-3. The invention further relates to a method for determining whether a test compound produces a signal upon binding to a BMP receptor protein complex.

Use of a BMP protein receptor complex for screening bone metabolism actives and cells co-transfected with a type II BMP receptor and type I BMP receptor

Growing community of inventors

Cincinnati, OH, United States of America

Jan Susan Rosenbaum