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Product details
名称
血红蛋白
别名
牛血红蛋白
英文别名
2-(furan-2-yl)-7-methyl-1,4-dihydro-1,8-naphthyridin-4-one | Hemoglobins | UNII-VSU9IB86SP | FT-0626883 | BDBM50472345 | PD180458 | Deoxyhemoglobin | 7-Methyl-2-(2-furyl)-1,8-naphthyridine-4(1H)-one | 2-(Furan-2-yl)-7-methyl-1H-1,8-naphthyridin-4-one | VS
货号
H195714-100g
包装规格
100g
浓度
来源于牛血液
产品介绍
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.
生化机理
氧气转运蛋白。Fe2+/Fe3+平衡是血液氧合的一种生理指标;脱氧血红蛋白通过将亚硝酸还原为NO来补充反馈回路,而NO是一种可增强血液流向缺氧组织流量的血管扩张剂。 由于血红蛋白能够将氧从肺部输送到身体组织,并促进二氧化碳的返回运输,因此它是脊椎动物最重要的呼吸蛋白。牛血红蛋白可用于生成血红蛋白囊泡(HbV)以进行氧气运输。与人血红蛋白相比,它具有热稳定性并对氧气显示出了高亲和性。牛血红蛋白可与合成染料以及偶氮染料相互作用。推荐使用聚合形式的牛血红蛋白治疗自身免疫性溶血性贫血。
Reaxy-Rn
4456821
Safety
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Research chemical 100g

Research chemical 100g; supplied for laboratory research, analysis, inspection, and scientific procurement use; specifications: 100g.

item number:H195714-100g
Product model:100g
level: 100g
Lead Time:30days
sold 633 Items
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