HIGH PERFORMANCE LIQUID CHROMATOGRAPHY METHOD FOR ANALYSIS OF MN DIAGNOSTIC AND THERAPEUTIC LIGAND AND PRECURSOR
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Sep 1, 2016
filing date -
Sep 1, 2016
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A high performance liquid chromatography method for analysis of a MN diagnostic and therapeutic ligand and precursors is revealed. Polarity of eluents used during elution is changed to remove impurities. First use a first eluent with a lower ratio of acetonitrile as a mobile phase to elute analytes. Then a second eluent in which a ratio of acetonitrile is increased into 97˜99% is used to elute the analytes for at least 20 minutes. Next use the first eluent to elute the analytes for at least 60 minutes. Thus no residual impurities are left in the column and the analytes remain in the column stably. Therefore a more accurate and reproductive result is obtained.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully