Sodium Dodecyl Sulfate and Tyrosyl Ionization in Bovine Serum Albumin
1969 年 45 巻 10 号 p. 980-985
詳細
1969 年 45 巻 10 号 p. 980-985
Ionization of tyrosyl residues in charcoal-defatted bovine serum albumin was measured spectrophotometrically in the absence and presence of sodium dodecyl sulfate and 20 straight chain fatty acids. Analysis of the experimental data revealed at least three distinct groups of tyrosyl residues in BSA, each including 4, 10 and 6 residues. Suppressive effect of SDS and fatty acids on the tyrosyl ionization has been confirmed.
