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author:

Lin, Zian (Lin, Zian.) [1] (Scholars:林子俺) | Wang, Juan (Wang, Juan.) [2] | Tan, Xiaoqing (Tan, Xiaoqing.) [3] | Sun, Lixiang (Sun, Lixiang.) [4] | Yu, Ruifang (Yu, Ruifang.) [5] | Yang, Huanghao (Yang, Huanghao.) [6] (Scholars:杨黄浩) | Chen, Guonan (Chen, Guonan.) [7] (Scholars:陈国南)

Indexed by:

EI Scopus SCIE

Abstract:

A novel imprinting strategy using reversible covalent complexation of glycoprotein was described for creating glycoprotein-specific recognition cavities on boronate-functionalized monolithic column. Based on it, a molecularly imprinted monolithic column was prepared by self-polymerization of dopamine (DA) on the surface of 4-vinylphenylboronic acid (VPBA)-based polymeric skeletons after reversible immobilization of horseradish peroxidase (HRP). Due to the combination of boronate affinity and surface imprinting of DA, the stable and accessible recognition sites in the as-prepared imprinted monolith could be obtained after the removal of the template, which facilitated the rebinding of the template and provided good reproducibility and lifetime of use. The recognition behaviors of proteins on the bare VPBA-based, HRP-imprinted and nonimprinted monolithic columns were evaluated in detail and the results showed that the HRP-imprinted monolith exhibited higher recognition ability toward the template than another two monolithic columns. Not only nonglycoproteins but also glycoproteins can be well separated with the HRP-imprinted monolith. In addition, the feasibility of the HRP-imprinted monolith, adopted as an in-tube solid phase microextraction (in-tube SPME), was further assessed by selective extraction and enrichment of HRP from human serum. The good results demonstrated its potential in glycoproteome analysis. (C) 2013 Elsevier B.V. All rights reserved.

Keyword:

Boronate affinity Glycoprotein Molecular imprinting Monolithic column Recognition

Community:

  • [ 1 ] [Lin, Zian]Fuzhou Univ, Key Lab Anal & Detect Food Safety, Fujian Prov Key Lab Anal & Detect Technol Food Sa, Minist Educ,Dept Chem, Fuzhou 350108, Fujian, Peoples R China
  • [ 2 ] [Wang, Juan]Fuzhou Univ, Key Lab Anal & Detect Food Safety, Fujian Prov Key Lab Anal & Detect Technol Food Sa, Minist Educ,Dept Chem, Fuzhou 350108, Fujian, Peoples R China
  • [ 3 ] [Tan, Xiaoqing]Fuzhou Univ, Key Lab Anal & Detect Food Safety, Fujian Prov Key Lab Anal & Detect Technol Food Sa, Minist Educ,Dept Chem, Fuzhou 350108, Fujian, Peoples R China
  • [ 4 ] [Sun, Lixiang]Fuzhou Univ, Key Lab Anal & Detect Food Safety, Fujian Prov Key Lab Anal & Detect Technol Food Sa, Minist Educ,Dept Chem, Fuzhou 350108, Fujian, Peoples R China
  • [ 5 ] [Yu, Ruifang]Fuzhou Univ, Key Lab Anal & Detect Food Safety, Fujian Prov Key Lab Anal & Detect Technol Food Sa, Minist Educ,Dept Chem, Fuzhou 350108, Fujian, Peoples R China
  • [ 6 ] [Yang, Huanghao]Fuzhou Univ, Key Lab Anal & Detect Food Safety, Fujian Prov Key Lab Anal & Detect Technol Food Sa, Minist Educ,Dept Chem, Fuzhou 350108, Fujian, Peoples R China
  • [ 7 ] [Chen, Guonan]Fuzhou Univ, Key Lab Anal & Detect Food Safety, Fujian Prov Key Lab Anal & Detect Technol Food Sa, Minist Educ,Dept Chem, Fuzhou 350108, Fujian, Peoples R China

Reprint 's Address:

  • 林子俺

    [Lin, Zian]Fuzhou Univ, Key Lab Anal & Detect Food Safety, Fujian Prov Key Lab Anal & Detect Technol Food Sa, Minist Educ,Dept Chem, Fuzhou 350108, Fujian, Peoples R China

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Source :

JOURNAL OF CHROMATOGRAPHY A

ISSN: 0021-9673

Year: 2013

Volume: 1319

Page: 141-147

4 . 2 5 8

JCR@2013

3 . 8 0 0

JCR@2023

ESI Discipline: CHEMISTRY;

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count: 105

SCOPUS Cited Count: 101

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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