Enzyme labeling in steroid enzyme immunoassays. Comparison of the p-nitrophenyl ester and N-succinimidyl ester methods.

細田宏， 福田勝行， 後藤陽子

Index: Chemical and Pharmaceutical Bulletin, , vol. 39, # 9 p. 2373 - 2377

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Citation Number: 10

Abstract

... 1.7) (grade IC, Reinheits-Zahl 3.15, 250 units/mg) were obtained from Sigma Chemical Co ... 0.1 ml) containing calculated amounts of the NS or p-NP ester (C 1991 Pharmaceutical Society of ... assay systems using the labeled antigen prepared at a molar ratio of 30, the desired Vol. ...