The construction of a polyethylene calibration curve for gel permeation chromatography using polystyrene fractions
β Scribed by Williams, T. ;Ward, I. M.
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1968
- Tongue
- English
- Weight
- 170 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0449-2986
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Two features of the Drott iterative procedure for the estimation of long-chain branching have been examined, viT. the proportionality between the number of long-chain branches n per molecule and its molecular weight M, and the exponent ~ relating the ratio of intrinsic viscosities of branched and li
Elution characteristics of collagen-derived polypeptides and of globular proteins were compared under identical experimental conditions with agarose gels. This comparison permitted calculation of the hydrodynamic radii of collagen polypeptide chains of different molecular weight, and these radii wer