Recombinant Mouse Haptoglobin

结合珠蛋白（haptoglobin）

结合珠蛋白（haptoglobin，Hp）在血浆中与游离的血红蛋白结合，是一种急性时相反应蛋白。在CAM电泳及琼脂糖凝胶电泳中位于α2 区带。分子中有两对肽链（α与β链）形成α2 β2 四聚体。α链有α1 及α2 两种。而α1 又发现有α1F 及α1S 两种遗传变异体（F表示电泳迁移率相对为fast，S表示slow，两种变异体的多肽链只有一个氨基酸的残基组成不同），由于α1F 、α1S、 α2 三种等位基因编码形成αβ聚合体，因此个体之间可有多种遗传表现型。不同个体，由遗传获得的特征基因

Isolation and Culture of Mouse Pancreatic Islets for Ex Vivo Imaging Studies with Trappable or Recombinant Fluorescent Probes

with a Ca2+ -free medium or with trypsin/dispase. The latter facilitates the introduction of recombinant or trappable probes and microimaging studies of, for example, changes in cytosolic-free Ca2+ concentration or the dynamics of individual organelles

RNAse A Treatment of Mouse Cells

of the quality of the used RNAse A. In our lab, we used RNAse A treatment of mouse cells (see comment 1 ) to demonstrate that the enrichment in HP1 (Heterochromatin Protein 1) proteins at pericentric heterochromatin depends on the presence of an RNA component