Properties of synthetic and native liver glycogen

The properties of high molecular weight glycogen extracted from rat liver and of that prepared in vitro with muscle phosphorylase and liver branching enzyme have been compared. The stability at different pH values was measured spectrophotometrically for liver, corn, and synthetic glycogen. The forme...

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Detalles Bibliográficos
Autor principal: Parodi, A.J
Otros Autores: Krisman, C.R, Leloir, L.F, Mordoh, J.
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 1967
Materias:
PH
Acceso en línea:Registro en Scopus
DOI
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Registro en la Biblioteca Digital
Aporte de:Registro referencial: Solicitar el recurso aquí
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024 7 |2 scopus  |a 2-s2.0-0014130156 
024 7 |2 cas  |a glycogen, 9005-79-2; Glycogen, 9005-79-2; Liver Glycogen; Metals 
040 |a Scopus  |b spa  |c AR-BaUEN  |d AR-BaUEN 
030 |a ABBIA 
100 1 |a Parodi, A.J. 
245 1 0 |a Properties of synthetic and native liver glycogen 
260 |c 1967 
270 1 0 |m Parodi, A.J.; Instituto de Investigacions Bioquímicas Fundaciôn Campomar, Facultad de Ciencias Exactas y Naturales, Obligado 2490 Buenos Aires (28), Argentina 
506 |2 openaire  |e Política editorial 
520 3 |a The properties of high molecular weight glycogen extracted from rat liver and of that prepared in vitro with muscle phosphorylase and liver branching enzyme have been compared. The stability at different pH values was measured spectrophotometrically for liver, corn, and synthetic glycogen. The former is more labile, but the shape of the pH-stability curve is very similar for all of them. Borate, copper, and iron accelerate the decomposition of the three types of glycogen. Sonication produces breakdown but affects in the same way synthetic and liver glycogen. After shortening the outer chains with β-amylase, native liver glycogen becomes slightly more stable to acid treatment and decomposes giving smaller molecules than the untreated glycogen. Glycogen extracted from livers of toad and pigeon was similar in molecular weight distribution and acid lability to that of rat liver. Rat muscle glycogen had a molecular weight of about 8 million. © 1967.  |l eng 
536 |a Detalles de la financiación: U.S. Public Health Service 
536 |a Detalles de la financiación: Rockefeller Foundation 
536 |a Detalles de la financiación: 1 This investigation was supported in part by a research grant (GM 03442) from t,he Yational Institutes of Health. U.S. Public Health Service; by the Rockefeller Foundation; and by the Con-sejo National de Investigaciones Cientificas y Tkcnicas (R. Argentina). ? Fellow of the Consejo National de Investi-gnciones Cientificas y Tkcnicas (R. Argentina). a Career investigator of the Consejo 1Jacional de Investigaciones Cientificas y TCcnicas (R. Argentina). 
593 |a Instituto de Investigacions Bioquímicas Fundaciôn Campomar, Facultad de Ciencias Exactas y Naturales, Obligado 2490 Buenos Aires (28), Argentina 
690 1 0 |a GLYCOGEN 
690 1 0 |a METAL 
690 1 0 |a ANIMAL 
690 1 0 |a ARTICLE 
690 1 0 |a DRUG STABILITY 
690 1 0 |a FROGS AND TOADS 
690 1 0 |a GLYCOGEN LIVER LEVEL 
690 1 0 |a HEAT 
690 1 0 |a MOLECULAR WEIGHT 
690 1 0 |a PIGEON 
690 1 0 |a RAT 
690 1 0 |a SPECTROPHOTOMETRY 
690 1 0 |a ULTRASOUND 
690 1 0 |a ANIMAL 
690 1 0 |a ANURA 
690 1 0 |a DRUG STABILITY 
690 1 0 |a GLYCOGEN 
690 1 0 |a HEAT 
690 1 0 |a HYDROGEN-ION CONCENTRATION 
690 1 0 |a LIVER GLYCOGEN 
690 1 0 |a METALS 
690 1 0 |a MOLECULAR WEIGHT 
690 1 0 |a PIGEONS 
690 1 0 |a RATS 
690 1 0 |a SPECTROPHOTOMETRY 
690 1 0 |a ULTRASONICS 
650 1 7 |2 spines  |a PH 
700 1 |a Krisman, C.R. 
700 1 |a Leloir, L.F. 
700 1 |a Mordoh, J. 
773 0 |d 1967  |g v. 121  |h pp. 769-778  |k n. 3  |p Arch. Biochem. Biophys.  |x 00039861  |w (AR-BaUEN)CENRE-1377  |t Archives of Biochemistry and Biophysics 
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856 4 0 |u https://hdl.handle.net/20.500.12110/paper_00039861_v121_n3_p769_Parodi  |y Handle 
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