Literature DB >> 4472752

Differential anion effects on thermal stability of collagen in the dispersed and aggregated states.

A E Russell.   

Abstract

The effects of KCNS and KI on thermal transition temperatures of calf skin collagen molecules in dilute acid solution and precipitated collagen fibrils from the same source were compared as a function of salt concentration and pH. The two salts produced qualitatively similar effects on each collagen form, but the response shown by single collagen molecules in dilute solution differed from that observed for molecular aggregates present in native-type fibrils.

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Year:  1974        PMID： 4472752      PMCID： PMC1166163          DOI： 10.1042/bj1370599

Source DB:  PubMed          Journal:  Biochem J        ISSN： 0264-6021            Impact factor:   3.857


  10 in total

1.  The structure of collagen and gelatin.

Authors:  W F HARRINGTON; P H VON HIPPEL
Journal:  Adv Protein Chem       Date:  1961

2.  The effect of ultraviolet irradiation on soluble collagen.

Authors:  D R Cooper; R J Davidson
Journal:  Biochem J       Date:  1965-10       Impact factor: 3.857

3.  Model studies on the effects of neutral salts on the conformational stability of biological macromolecules. I. Ion binding to polyacrylamide and polystyrene columns.

Authors:  P H Von Hippel; V Peticolas; L Schack; L Karlson
Journal:  Biochemistry       Date:  1973-03-27       Impact factor: 3.162

4.  Comparison of lyotropic and chromatographic effects of polar organic solvents on collagen and cellulose.

Authors:  A E Russell; D R Cooper
Journal:  Biochemistry       Date:  1971-10-12       Impact factor: 3.162

5.  The effects of salts on the stability of the collagen helix under acidic conditions.

Authors:  A F Woodlock; B S Harrap
Journal:  Aust J Biol Sci       Date:  1968-08

6.  The effect of aliphatic alcohols on the thermal stability of tropocollagen under acidic conditions.

Authors:  B S Harrap
Journal:  Int J Protein Res       Date:  1969

7.  On the conformational stability of globular proteins. The effects of various electrolytes and nonelectrolytes on the thermal ribonuclease transition.

Authors:  P H Von Hippel; K Y Wong
Journal:  J Biol Chem       Date:  1965-10       Impact factor: 5.157

8.  The role of pH, temperature, salt type, and salt concentration on the stability of the crystalline, helical, and randomly coiled forms of collagen.

Authors:  E Bianchi; G Conio; A Ciferri; D Puett; L Rajagh
Journal:  J Biol Chem       Date:  1967-04-10       Impact factor: 5.157

9.  The effects of certain glycols, substituted glycols and related organic solvents on the thermal stability of soluble collagen.

Authors:  G J Hart; A E Russell; D R Cooper
Journal:  Biochem J       Date:  1971-11       Impact factor: 3.857

10.  Effect of alcohols and neutral salt on the thermal stability of soluble and precipitated acid-soluble collagen.

Authors:  A E Russell
Journal:  Biochem J       Date:  1973-02       Impact factor: 3.857
  10 in total
  1 in total

1.  Effect of pH on thermal stability of collagen in the dispersed and aggregated states.

Authors:  A E Russell
Journal:  Biochem J       Date:  1974-04       Impact factor: 3.857
  1 in total

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