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血红蛋白的分光光度测定法:狗与人的比较。

Spectrophotometry of hemoglobin: a comparison of dog and man.

作者信息

Zijlstra W G, Buursma A

机构信息

Department of Physiology, University of Groningen, The Netherlands.

出版信息

Comp Biochem Physiol B. 1987;88(1):251-5. doi: 10.1016/0305-0491(87)90109-x.

DOI:10.1016/0305-0491(87)90109-x
PMID:3119280
Abstract
  1. The absorptivity at 540 nm of hemiglobincyanide (epsilon 540HiCN) from dog blood was determined on the basis of iron and found to be within the range formerly obtained for human hemoglobin. 2. Consequently, epsilon 540HiCN = 11.0, the established value for human hemoglobin, may be used for dog hemoglobin. 3. On this basis the absorption spectra of oxyhemoglobin, de-oxygenated hemoglobin, carboxyhemoglobin, hemiglobin (methemoglobin) and hemiglobincyanide were determined for dog hemoglobin. 4. No significant differences were found between dog and human hemoglobin, except that dog hemiglobin binds less OH- as reflected in a difference between the absorption spectra of dog and human hemiglobin at the same pH.
摘要
  1. 根据铁含量测定了犬血中氰化高铁血红蛋白(ε540HiCN)在540nm处的吸光率,发现其在先前人类血红蛋白所获得的范围内。2. 因此,人类血红蛋白的既定值ε540HiCN = 11.0可用于犬血红蛋白。3. 在此基础上,测定了犬血红蛋白的氧合血红蛋白、脱氧血红蛋白、羧基血红蛋白、高铁血红蛋白(正铁血红蛋白)和氰化高铁血红蛋白的吸收光谱。4. 除了在相同pH值下犬高铁血红蛋白和人类高铁血红蛋白的吸收光谱存在差异,反映出犬高铁血红蛋白结合的OH-较少外,未发现犬血红蛋白和人类血红蛋白之间有显著差异。

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Spectrophotometry of hemoglobin: a comparison of dog and man.血红蛋白的分光光度测定法:狗与人的比较。
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