Prothena Biosciences Limited

Dade Behring Marburg Gmbh

Other

Novo Nordisk A/s

Svetlana Alexander

Robin McDaid Barbour

Tarlochan S Nijjar

Philip James Dolan, Iii

Mark E Renz

Dariush Davalian

Yue Liu

Edwin F Ullman

Maureen H Beresini

Jeffrey N Higaki

Joshua Reginald Salmans

Mae Wan-Leng Hu

Mae W Hu

Philip Payne

Shuning Gai

Jianmin Li

The invention provides methods of detecting transthyretin (TTR) using a capture antibody and a reporter antibody. The capture antibody binds preferentially to misfolded TTR over native tetrameric form of TTR. The capture antibody binds to an epitope within amino acid residues 89-97 or TTR or to an epitope within amino acid residues 101-109 of TTR. 9D5 and 18C5 are examples of suitable capture antibodies. The methods can be used for diagnosing diseases or disorders associated with TTR accumulation or accumulation of TTR deposits (e.g., TTR amyloidosis) and for monitoring the efficacy of TTR therapies, among other applications.

Methods of detecting transthyretin

The invention provides antibodies that specifically bind tau. The antibodies inhibit or delay tau-associated pathologies and associated symptomatic deterioration.

Antibodies recognizing tau

The invention provides antibodies that specifically bind to transthyretin (TTR). The antibodies can be used for treating or effecting prophylaxis of diseases or disorders associated with TTR accumulation or accumulation of TTR deposits (e.g., TTR amyloidosis). The antibodies can also be used for diagnosing TTR amyloidosis and inhibiting or reducing aggregation of TTR, and for monitoring the efficacy of TTR therapies, among other applications.

Anti-transthyretin antibodies

A method of measuring the amount of cyclosporin in a sample suspected of containing cyclosporin is disclosed. A method of inactivating interfering cross-reactive material in an assay for measuring the amount of cyclosporin in a sample suspected of containing cyclosporin is also disclosed. Compositions wherein cyclosporin is conjugated to an immunogenic carrier or a label, optionally through a linking group, at an alanine nitrogen atom of the cyclic backbone of cyclosporin are also disclosed. Compositions wherein atiocyclosporin is conjugated, optionally through a linking group, to an immunogenic carrier or a label are also disclosed. Where cyclosporin is conjugated to an immunogenic carrier, the conjugates may be used as immunogens for the preparation of antibodies which are capable of recognizing cyclosporin. Where atiocyclosporin is conjugated to an immunogenic carrier, the conjugates may be used as immunogens for the preparation of antibodies which are capable of recognizing interfering cross-reactive material but substantially incapable of recognizing cyclosporin or cyclosporin-label conjugates. Where cyclosporin is conjugated to a label, the conjugates may be used as part of a signal producing system in cyclosporin assays. Both the antibodies and label conjugates are useful in the disclosed assay methods.

Cyclosporin immunoassay

The present invention provides antibodies useful in assays for mycophenolic acid (MPA). These antibodies bind MPA and are able to distinguish MPA from its esters, such as morpholinoethyl E-6-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenoate, and/or its metabolites, such as mycophenolic acid glucuronide. The present invention also provides conjugates of labels and MPA or MPA analogs. The antibodies of the invention are capable of binding these conjugates and are also capable of inhibiting the activity of the label when bound to the conjugates. The present invention also provides methods for the determination of MPA in a sample suspected of containing MPA that use the antibodies and/or conjugates of the invention. The present invention also provides assay reagents as well as packaged kits useful for performing the methods of the invention.

Immunoassay for mycophenolic acid

Cyclosporin assay and kit

Growing community of inventors

Sunnyvale, CA, United States of America

Svetlana Alexander