 |
|
 |
Izvorni znanstveni članak
Random Coil Behaviour of Proteins in Concentrated Urea Solutions
S. Lapanje
; Department of Chemistry, University of Ljubljana, Ljubljana, Slovenia, Yugoslavia
| Puni tekst: engleski, pdf (10 MB) | str. 115-124 | citiraj | |
|
APA 6th Edition Lapanje, S. (1969). Random Coil Behaviour of Proteins in Concentrated Urea Solutions. Croatica Chemica Acta, 41 (3), 115-124. Preuzeto s https://hrcak.srce.hr/207946 MLA 8th Edition Lapanje, S.. "Random Coil Behaviour of Proteins in Concentrated Urea Solutions." Croatica Chemica Acta, vol. 41, br. 3, 1969, str. 115-124. https://hrcak.srce.hr/207946. Citirano 01.03.2021. Chicago 17th Edition Lapanje, S.. "Random Coil Behaviour of Proteins in Concentrated Urea Solutions." Croatica Chemica Acta 41, br. 3 (1969): 115-124. https://hrcak.srce.hr/207946 Harvard Lapanje, S. (1969). 'Random Coil Behaviour of Proteins in Concentrated Urea Solutions', Croatica Chemica Acta, 41(3), str. 115-124. Preuzeto s: https://hrcak.srce.hr/207946 (Datum pristupa: 01.03.2021.) Vancouver Lapanje S. Random Coil Behaviour of Proteins in Concentrated Urea Solutions. Croatica Chemica Acta [Internet]. 1969 [pristupljeno 01.03.2021.];41(3):115-124. Dostupno na: https://hrcak.srce.hr/207946 IEEE S. Lapanje, "Random Coil Behaviour of Proteins in Concentrated Urea Solutions", Croatica Chemica Acta, vol.41, br. 3, str. 115-124, 1969. [Online]. Dostupno na: https://hrcak.srce.hr/207946. [Citirano: 01.03.2021.] |
|||
Sažetak
Measurements have been made of the intrinsic viscosities and
osmotic pressures of protein polypeptide chains in concentrated
urea solutions, in the presence of- ~-mercaptoethanol. The results
show that both properties depend on molecular weight exactly
as predicted for randomly coiled linear polymer chains. It can
therefore be assumed that protein polypeptide chains, in the
solvent medium employed, are random coils, r etaining practically
no elements of their native conformation. In addition, from the
osmotic pressure data, second virial coefficients have been calculated.
By combining the intr insic . viscosities and second viri.al
coefficients the unperturbed dimensions of protein polypeptide
chains have been obtained. Their values , are in good agreement
with those determined from the viscosity data alone.
Hrčak ID: 207946
URI
https://hrcak.srce.hr/207946
Moj profil
Srce