According to the analysis on SDSPAGE and Western-blots, early placenta fibronectin(epFN) was similar to term placenta fibronectin(tpFN),both are composed of two 250kD subunits,larger than 220kD subunits of plasma fibronectin(pFN).
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美
- 經(jīng)還原及非還原SDS－PAGE和免疫印跡電泳分析，epFN分子量約500kD，是由兩個(gè)250kD亞基組成，與人足月胎盤(pán)纖維連接蛋白（termplacentafibronectin，簡(jiǎn)稱(chēng)tpFN）相似，而大于人血漿纖維連接蛋白（plasmafibronectin，pFN）。
