血红蛋白 9008-02-0 Hemoglobin

血红蛋白是红细胞的主要成分，是其具有红色颜色的原因。它在红细胞中的正常浓度为34％.血红蛋白是一种带有α和β链的球状蛋白，其分别含有141和146个氨基酸。它以四聚体的形式存在，每个单体都带有由铁元素所构成的血红素的杂环卟啉环.

牛血中的血红蛋白已被用于：
• 在脊髓匀浆中利用Darbkin′检测、四极离子淌度飞行时间质谱用于定量脑实质性内出血和实质性出血的标准曲线生成
• 在结晶研究中生成分子印迹聚合物（MIP）以模拟高分子量聚乙二醇（PEG）
α-弹性蛋白的溶解度已被应用于弹性蛋白模拟生物材料的构建。

Hemoglobin is the major component of red blood cells, and is responsible for their red color. Its normal concentration in erythrocytes is 34%.Hemoglobin is a globular protein with α and β chains with each 141 and 146 amino acids, respectively. It exists as a tetramer with each monomer having heterocyclic porphyrin ring with iron constituting the heme.
Hemoglobin from bovine blood has been used in:
• standard curve generation for the quantification intraparenchymal hemorrhage and parenchymal hemorrhage in spinal cord homogenate using Drabkin′s assay, Quadrupole-Ion Mobility-Time-of-Flight mass spectrometery 
•  the generation of molecularly imprinted polymers (MIPs) to mimic high molecular-weight polyethylene glycol (PEG) in crystallization studies
The solubility of α-elastin has been applied to construction of elastin-mimetic biomaterials.