Sigma货号H7379人Hemoglobin血红蛋白13611631389上海睿安生物

一般描述

血红蛋白是红细胞的主要成分，也是红细胞呈现红色的原因。它在红细胞中的正常浓度为34％。由于它能够将氧从肺部输送到身体组织，促进二氧化碳的返回转运，因此血红蛋白是脊椎动物最重要的呼吸蛋白。
形式:lyophilized powder

应用:血红蛋白被用于开发检测视黄醇结合蛋白的快速酶免疫分析法。它也被内皮源性舒张因子用于抑制人血小板反应性。

包装:1g、5g、10g in poly bottle.

生化/生理作用

Fe²⁺/Fe³⁺平衡是血液氧合的生理指标。脱氧血红蛋白通过将亚硝酸盐还原为NO(一种血管舒张剂，可促进血液流向缺氧组织)来辅助反馈回路。
氧气转运蛋白，NO清除剂

注意:由于天然血红蛋白在空气中容易氧化，因此这些制剂可能主要是高铁血红蛋白。

 

同行评审论文

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