Soluble fms-like tyrosine kinase-1 antibody for diagnosis purposes (WO2010075475).

Abstract:

BACKGROUND:The application (WO2010075475) is involved in the diagnosis of angiogenesis-dependent diseases related with the soluble FMS-like tyrosine kinase-1 (sFlt-1) biomarker. OBJECTIVE:It aims to identify, characterize and produce antibodies raised against sFlt-1 for the diagnosis of preeclampsia as well as other cardiovascular diseases. METHODS:The diagnostic kit is based on a double mAb sandwich assay, comprising of a capture anti-sFlt-1 mAb, grafted onto paramagnetic particles that are able to bind sFlt-1 both in bound and free forms. An acridinium conjugated anti-sFlt-1 antibody, which binds to s-Flt1 on another epitope, serves as a chemioluminescent label. RESULTS:Using this assay, the total amount of sFlt-1 could be estimated in various biological samples. CONCLUSION:Antibodies against the free and bound forms of sFlt-1 offer new opportunities in the diagnostics of preeclampsia and other angiogenesis-dependent disorders. Furthermore, as demonstrated in this patent, the immunoassay could be automated and is fast and reliable.

journal_name

Expert Opin Ther Pat

authors

Boyaud F,Inguimbert N

doi

10.1517/13543776.2011.577071

subject

Has Abstract

pub_date

2011-06-01 00:00:00

pages

971-5

issue

6

eissn

1354-3776

issn

1744-7674

journal_volume

21

pub_type

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