Abstract：
:This study aimed to develop a novel approach to determine the correlation between the parvalbumin (PAV) contents and their corresponding immunoreactivity (detectability) in southern hemisphere fish species. The immuno-detected PAV contents of the test fish species were estimated by a quantitative SDS-PAGE. A quantitative Enzyme-Linked ImmunoSorbent Assay (ELISA) was formatted to assess relative immunoreactivity of PAV. Sixteen species (forty-three percent) displayed a positive correlation with the anti-cod PAV polyclonal antibody, but no correlation with the anti-carp PAV monoclonal antibody. There was a strong phylogenetic association of the PAV immunoreactivity. Species from the order of Perciformes showed strong binding with both antibodies; whereas species from Salmoniformes, Ophidiiformes, Scombriformes, Scorpaeniformes, and Tetraodontiformes showed weak or no binding. This approach showed for the first time a statistical correlation between the PAV content and the immunoreactivity and allowed to rank the relative species/order specificity of the two antibodies for the southern hemisphere fish PAV.
journal_name
Food Chemjournal_title
Food chemistryauthors
Liang J,Tan CC,Taylor SL,Baumert JL,Lopata AL,Lee NAdoi
10.1016/j.foodchem.2017.05.153subject
Has Abstractpub_date
2017-12-15 00:00:00pages
588-596eissn
0308-8146issn
1873-7072pii
S0308-8146(17)30965-2journal_volume
237pub_type
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