致癌物色氨酸裂解产品

2023-07-11 8

色谱柱ES-502C 7C ;色氨酸tryptophan;Trp-P-1;Trp-P-2;

Asahipak ES-502C 7C(弱阳离子交换色谱)分析致癌物色氨酸裂解产品。
  Sample :Trp-P-1Trp-P-2  
Column : Shodex Asahipak ES-502C 7C (7.5 mm I.D. x 100 mm)
Eluent : 20 mM H3PO4 (pH2.0)/CH3CN=90/10
Flow rate : 1.0 mL/min
Detector : Fluorescence detector (Ex. 266 nm, Em. 397 nm)
Column temp. : 40 ℃
  S. Manabe and O. Wada, Exp. Eye Res., 48 (1989) 351.  
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