Abstract:
:An efficient method was developed for the preparation of polyanionic affinity agent (3), a key component in the measurement of glycated hemoglobin (GHb). Glycated hemoglobin is an important clinical marker for diagnosis of patients with diabetes and useful to monitor the management of disease. The affinity agent (3) was prepared based on coupling reaction between poly(acrylic acid) (1) and 3-aminophenylboronic acid (2) in water. The critical features of this polymeric affinity agent (3), such as size, boronic acid incorporation ratio and concentration, on the measurement of glycated hemoglobin were evaluated. It was found that the agent (3) prepared using poly(acrylic acid) (1) with 225 kDa molecular weight gave optimal GHb measurement. The performance test results demonstrated that the boronic acid incorporation ratio and concentration of affinity agent (3) play a critical role in the assay and determines the precision of glycated hemoglobin measurement.
journal_name
Bioorg Med Chemjournal_title
Bioorganic & medicinal chemistryauthors
Reddy RE,Pan Y,Johnson DD,Chen YY,Datwyler SA,Hauptman MS,Thottathil JKdoi
10.1016/j.bmc.2005.02.058subject
Has Abstractpub_date
2005-05-16 00:00:00pages
3467-73issue
10eissn
0968-0896issn
1464-3391pii
S0968-0896(05)00196-3journal_volume
13pub_type
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