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A specific and sensitive immunoassay based on magnetic microbead separation for schistosomiasis japonica screening is presented in this article. So far as we know, this is the first time that magnetic microbead-based enzyme-linked immunoassay (MEIA) has been used for the determination of Schistosoma japonicum (Sj) antibody in human serum. Fluorescein isothiocyanate (FITC)-labeled soluble egg antigen...
A right marketing investment has a significant impact to customer equity management. By assuming the relevant conditions, this paper analyses desired rate of return, risk volatility and risk preference of marketing investment. Based on analysis of marketing investment to two customer groups, this paper further describes marketing portfolios and determines a best marketing portfolio for multiple customer...
A novel method to significantly enhance fluorescence resonance energy transfer (FRET) signal which occurred from fluoresceine isothiocyanate (FITC) to Dylight 549 was studied in this paper. Streptavidin was labeled with the donor fluorophore FITC and biotinamide was conjugated to the acceptor Dylight 549. When biotinamide bound to streptavidin, FRET would occur from FITC to Dylight 549 while a remarkable...
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