say with IHC, FISH and CISH results
obtained in central laboratories in more than one thousand patients, and we
see a high degree of concordance between the best central laboratory tests
and HERmark," said Michael Bates, M.D., Vice President of Clinical Research
at Monogram. "However, even when compared to the best central laboratory
measurements, HERmark identifies patients with high HER2 levels but who are
HER2-negative by other assays, as well as some patients with low HER2
levels but who are judged positive by conventional assays. Comparisons with
local laboratory IHC or FISH results suggest significantly larger numbers
of discordant results. We believe the HERmark Assay measures HER2 total
protein and homodimer levels very accurately and will help physicians to
make treatment decisions with high confidence." Monogram expects that as
many as 15-20% of patients determined by conventional technologies to be
HER2-negative would be reclassified by HERmark.
VeraTag(TM) Oncology Platform
Recent significant developments for the VeraTag technology platform
include:
-- Introduction to biopharmaceutical companies of the HER1 and HER3
Total Protein Assays for research use.
-- Issuance of three U.S. patents and one European patent covering the
detection and profiling with VeraTag technology of protein complexes,
including homodimers and heterodimers.
While the HERmark Breast Cancer Assay, which measures the expression of
the HER2 protein and the HER2:HER2 homodimer, is the first product to be
developed based on Monogram's proprietary VeraTag technology, Monogram has
a growing portfolio of VeraTag assays that measure proteins, protein
complexes and post-translational modifications such as phosphorylation, in
FFPE tumor samples. In addition to the HER1, HER2 and HER3 total protein
assays and the HER2:HER2 homodimer assay, Monogram has assays in advanced
development for the measurement of:
-- heterodimers of HER1 and HER2 (HER1:HER2)
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SOURCE Monogram Biosciences, Inc. Copyright©2008 PR Newswire. All rights reserved | |
Page: 1 2 3 4 5 6 7 8 9 10 11 12 13 Related medicine news :1.
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