Model
Digital Document
Publisher
Florida Atlantic University
Description
A monoclonal antibody (MAb) produced against sailfish (Istiophorus albicans) serum albumin (SFA)/(Rossi et al. 1992) was used in conjunction with rabbit polyclonal antibodies (PAbs) to formulate a sandwich-style enzyme immunoassay (sEIA). The sEIA specifically identifies sailfish tissues utilizing samples such as heart, kidney, white muscle, red muscle, and blood serum. The assay is sensitive to 20ng of SFA. Of the tissues tested, kidney yields the strongest signal. The entire assay is carried out in a 3cc syringe and, excluding sample preparation, can be executed in 30 minutes. No specialized equipment or training is required. MAbs were also produced against serum albumin purified from white marlin (Tetrapturus albidus) and Atlantic blue marlin (Makaira nigricans). These Mabs were examined for their utility in identification assays for these species.
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