A new reagent o-vanillin shrinkage phenylalanine Schiff base was synthesized, and its interaction with BSA was explored by UV spectrophotometry.
采用紫外分光光度法研究了自制邻香草醛缩苯丙氨酸席夫碱试剂与牛血清白蛋白(BSA)的相互作用。
A tubule stained to show the pink basement membrane underlying the base of the simple cuboidal epithelium. stained with periodic acid schiff reagent (pas), which stains mucopolysaccharides.
特殊显示多糖和糖蛋白的染色方法染色显示单层立方上皮下方的粉红色基膜。
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