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法医学杂志 ›› 1995, Vol. 0 ›› Issue (3): 0-0.
• 论文 •
李莉,柳燕,陈捷
LI LI; LIU YAN; CHEN JIE(INSTIHDE OF FOREN SIC SCIENCES, MINISTRY OF JUSTICE; SHANGHAI 200063)PHOSPHOGLUCOMUTASE, ONE, OF THE RED CELL ENZYME MARKERS BY DISC—ELECTROPHORESIS. IT WAS DETERMINED BY SDS—PAGE THAT THE PURIFICATION YIELDED A SINGLE BAND OF P
摘要: 作者用大柱制备电泳法从人红细胞解离波中分离提取磷酸葡萄糖变位酶(PGM),并以此为抗原,免疫新西兰家兔,制备得到了兔抗PGM血清.经SDS—PAGE检测,纯PGM为单体,分子量为50,713道尔顿;经琼脂双扩散法检测,兔抗PGM血清效价为1:16,可检出PGM的最低浓度为15.6μg/ml,兔疫电泳表明,该抗血清与PGM2—1型及PGM2—2型人红细胞解离液产生单一的沉淀线,特异性较好。用戊二醛法将该抗血清标记HRP,ELISA测得酶一抗体结合物最适工作浓度为1:128稀释度。