The combining power of hemoglobin for alkyl isocyanides, and the nature of the heme-heme interactions in hemoglobin.
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چکیده
Technical Papers The Elucidation of Biocytin: Lemuel D. Wright et al. 635 The Function of the Cups of Polyporus conchifer: Harold J. Brodie ._ 636 Volatile Silica Affecting Plant Ash Analyses: Frank Liebenthal _ 636 Silicone Water-Repellents for General Use in the Laboratory: Paul T. Gilbert, Jr. _ 637 Multiplication of Rickettsia tsutsugamushi and Ornithosis Virus in Transplantable Mouse Tumors: Tsuguo Kuwata .. 640 _(4 The Control of Pyruvate Oxidation in a Cell-free Rat Heart Preparation by Phosphate Acceptors: M. Rabinovitz, M. P. Stulberg, and P. D. Boyer ... 6 Identity of Gaseous Toxicants from Organic Sulfur Fungicides: Carroll E. Cox, Hugh D. Sisler, and Robert A. Spurr . 643 Ascorbic Acid, a Coenzyme in Tyrosine Oxidation: Robert R. Sealock and Ruth L. Goodland __. 645
منابع مشابه
Heme Releasing from Human Hemoglobin upon Interaction with a New Synthesized Complex of 1,10-Phenanthroline-n-butyl Dithiocarbamato Pd(II) Nitrate
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The reactions of human hemoglobin with a series of 13 alkyl isocyanides have been examined in equilibrium titration experiments at pH 7, 20 degrees C. The ligands include: methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, (+)- and (-)-sec-butyl, tert-butyl, n-pentyl, n-hexyl, cyclohexyl, and benzyl isocyanides. All of these compounds exhibit sigmoidal binding curves; however, the amount of...
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The nitrosobenzene complex of hemoglobin is a violet pigment which is associated with nitrobenzene poisoning. Filehne (1) reported in 1878 that “nitrobenzol” (nitrobenzene) exerts its toxic effect by making blood unable to transport oxygen. This took place because nitrobenzene apparently underwent a reduction to form a hemoglobin complex with a characteristic spectroscopic absorption which did ...
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ورودعنوان ژورنال:
- Science
دوره 114 2972 شماره
صفحات -
تاریخ انتشار 1951