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Binding of Calcium to Serum Albumin I. Stoichiometry and Intrinsic Association Constant at Physiological pH, Ionic Strength, and Temperature

Ultrafiltration and spectrophotometric methods have shown that calcium is bound reversibly to serum albumin by a single class of 12?1 identical, independent binding sites with an association constant = 90-100 litres/mole at 37 ?C in unbuffered solutions with pH 7.4 and ionic strength 0.15-0.16. Tea.

出版机构:Informa Healthcare

刊物名称:Scandinavian Journal of Clinical and Laboratory Investigation

出版时间:1971

ISSN:0036-5513

数据源:报刊文摘

The Effect of Bicarbonate, PCO2 and pH on Serum Calcium Fractions

The problem whether bicarbonate and PCO2 have specific effects on serum calcium fractions has been studied by ultrafiltration and spectro-photometric methods. The results show that around 0.1 mmol Ca/1 normal serum is complexed to bicarbonate.

出版机构:Informa Healthcare

刊物名称:Scandinavian Journal of Clinical and Laboratory Investigation

出版时间:1971

ISSN:0036-5513

数据源:报刊文摘

On the Presence of Calcium Complexes in Aqueous Bicarbonate Solutions

ensitive spectrophotometric assay for ionized calcium has provided direct evidence for calcium complexes in aqueous bicarbonate solutions under physiological conditions as regards calcium and bicarbonate concentration, ionic strength, pH, and temperature.

出版机构:Informa Healthcare

刊物名称:Scandinavian Journal of Clinical and Laboratory Investigation

出版时间:1971

ISSN:0036-5513

数据源:报刊文摘

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