Analytical Biochemistry
Analytical Biochemistry
5 years ago

Isolation of a peptide from Ph.D.-C7C phage display library for detection of Cry1Ab

Traditional ELISA methods of using animal immunity yield antibodies for detection Cry toxin. Not only is this incredibly harmful to the animals, but is also time-intensive. Here we developed a simple method to yield the recognition element. Using a critical selection strategy and immunoassay we confirmed a clone from the Ph.D-C7C phage library, which has displayed the most interesting Cry1Ab-binding characteristics examined in this study (Fig. 1). The current study indicates that isolating peptide is an alternative method for the preparation of a recognition element, and that the developed assay is a potentially useful tool for detecting Cry1Ab.

Publisher URL: www.sciencedirect.com/science

DOI: S0003269717301136

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