The reaction of protein thiol groups with some disulphides.

نویسندگان

  • T E ISLES
  • P C JOCELYN
چکیده

Rapport, D. & Canzanelli, A. (1950). Science, 112, 469. Roffo, A. & Correa, L. (1938). Rev. sudamer. Endocr. 20, 548. Schmidt, G. & Thannhauser, S. J. (1945). J. biol. Chem. 161, 83. Schneider, W. C. (1945). J. biol. Chem. 161, 293. Smith, I. (1958). Chromatographic and Electrophoretic Technique8. London: William Heinemann (Medical Books) Ltd. Spiegel-Adolf, M. (1935). J. Amer. chem. Soc. 57, 1431. Tickner, A. (1959). Rep. Brit. Emp. Cancer Campgn, 36, 594. Tickner, A. (1960). Rep. Brit. Emp. Cancer Campgn, 37, 643. Tickner, A. (1961). Rep. Brit. Emp. Cancer Campgn, 38, 764. Wheeldon, L. W. & Collins, F. D. (1958 a). Biochem. J. 70, 43. Wheeldon, L. W. & Collins, F. D. (1958b). Biochem. J. 70, 46.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Submicrodeterminations of thiols, disulphides and thiol esters in serum by using o-hydroxymercuribenzoic acid and dithiofluorescein.

1. Methods are described for selective estimation of thiols, disulphides and thiol esters in standard solutions and in serum. The methods are based on the reaction with the excess of o-hydroxymercuribenzoic acid (HMB) in alkaline solution with subsequent addition of dithiofluorescein in excess and determination of the extinction at 588mmu. The sensitivity of the methods amounts to 1.5x10(-9)g.e...

متن کامل

Reactions of papain and of low-molecular-weight thiols with some aromatic disulphides. 2,2'-Dipyridyl disulphide as a convenient active-site titrant for papain even in the presence of other thiols.

1. The u.v.-spectral characteristics of 5,5'-dithiobis-(2-nitrobenzoic acid) (Nbs(2)), 2,2'-dipyridyl disulphide (2-Py-S-S-2-Py), 4,4'-dipyridyl disulphide (4-Py-S-S-4-Py), 5-mercapto-2-nitrobenzoic acid (Nbs), 2-thiopyridone (Py-2-SH) and 4-thiopyridone (Py-4-SH) were determined over a wide range of pH and used to calculate their acid dissociation constants. 2. The reactions of l-cysteine, 2-m...

متن کامل

The mechanism of disulphide reduction by mitochondria.

1. Cystamine was reduced to the corresponding thiol by rat liver mitochondria, even in the presence of rotenone or antimycin A. 2. The reduction of disulphides was stimulated by the accumulation of NADH or by the addition of NADH to osmotically ;shocked' mitochondria. 3. Energy made available by oxidative phosphorylation was not essential for the reduction of disulphides. 4. Cystamine was not r...

متن کامل

Generation of Hydrogen Peroxide by Plant Peroxidases Mediated Thiol Oxidation

OBINGER C , BURNER U. & EBERMANN R. 1997. Generation of hydrogen peroxide by plant peroxidases mediated thiol oxidation. Phyton (Horn, Austria) 37 (3): (219) (226). Thiol oxidation by plant peroxidases is an oxygen consuming process independent of hydrogen peroxide addition. The in vitro system consists of two interdependent reactions, i.e. hydrogen peroxide mediated oxidation of thiols via the...

متن کامل

Comparison of thiol/disulphide homeostasis parameters in patients with COPD, asthma and ACOS.

OBJECTIVE Chronic obstructive pulmonary disease (COPD), asthma and asthma-COPD overlap syndrome (ACOS) are obstructive pulmonary disorders with different manifestations. Status of oxidation in tissues is important in obstructive pulmonary disorders. Smoking, acute exacerbations of COPD and asthma were associated with a marked imbalance in oxidant or antioxidant status due to increased oxidative...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • The Biochemical journal

دوره 88  شماره 

صفحات  -

تاریخ انتشار 1963