Methods 34 cases of normal human ligamenta flava were determined by salt precipitation , the collagen samples were analyzed by SDS - PAGE.

方法用盐析法对34个正常黄韧带标本中的Ⅰ型和Ⅱ型胶原含量进行测定,并用SDS-PAGE法进行胶原的分型确定。

Furthermore, through SDS-PAGE analysis, the cold shock treatment was found able to delay the discomposition of proteins, hence to raise the tolerance of CI of Nai-plum fruit.

此外，通过SDS-PAGE法分析蛋白质，结果表明，冷冲击处理能延缓柰李果实冷藏期的蛋白质降解，提高柰李果实的抗冷性。