Conformational change of bovine serum albumin by heat treatment

1989 ◽  
Vol 8 (5) ◽  
pp. 653-659 ◽  
Author(s):  
Kunio Takeda ◽  
Akira Wada ◽  
Kazuo Yamamoto ◽  
Yoshiko Moriyama ◽  
Koichiro Aoki
Keyword(s):  
Heat Treatment ◽  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Conformational Change ◽  
Bovine Serum

Pressure Jump Studies of Proteins. I. Isomerization of Bovine Serum Albumin at Neutral pH

1971 ◽  
Vol 49 (12) ◽  
pp. 1267-1275 ◽  
Author(s):  
D. E. Goldsack ◽  
P. M. Waern
Keyword(s):  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Conformational Change ◽  
Bovine Serum ◽  
Ph Dependence ◽  
Kinetic Studies ◽  
Relaxation Effect ◽  
Pressure Jump ◽  
Relaxation Effects ◽  
Ph Range

Pressure jump kinetic studies of the conformational change occurring in bovine serum albumin in neutral solutions have been carried out over the pH range 6.5–9.5. Two distinct relaxation effects are observed at each pH. The faster relaxation is attributed to binding of the dye to the protein, and the slower relaxation is related to the conformational change occurring in the protein. This slower relaxation effect is pH dependent with a maximum value near pH 8. Detailed analysis of these data leads to a mechanism for the conformational change which indicates that the one form of the protein has an ionizable group with a pK of 8.7 which changes to a pK of 6.7 when the protein undergoes the conformational change. A simple iterative procedure is given for analyzing the pH dependence of a relaxation time constant for a cyclic mechanism involving only one ionizing group controlling the conformational change.

Probing Conformational Change of Bovine Serum Albumin–Dextran Conjugates under Controlled Dry Heating

2015 ◽  
Vol 63 (16) ◽  
pp. 4080-4086 ◽  
Author(s):  
Shuqin Xia ◽  
Yunqi Li ◽  
Qin Zhao ◽  
Ji Li ◽  
Qiuyang Xia ◽  
...  
Keyword(s):  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Conformational Change ◽  
Bovine Serum ◽  
Dry Heating

External AC Electric Field-Induced Conformational Change in Bovine Serum Albumin

2017 ◽  
Vol 45 (3) ◽  
pp. 489-494 ◽  
Author(s):  
Takamasa Okumura ◽  
Kazuki Yamada ◽  
Taro Yaegashi ◽  
Katsuyuki Takahashi ◽  
Bunei Syuto ◽  
...  
Keyword(s):  
Bovine Serum Albumin ◽  
Electric Field ◽  
Serum Albumin ◽  
Conformational Change ◽  
Bovine Serum ◽  
Ac Electric Field

Conformational Change of Bovine Serum Albumin Molecules at Neutral pH in Ultra-Diluted Aqueous Solutions

2014 ◽  
Vol 118 (42) ◽  
pp. 12207-12214 ◽  
Author(s):  
Shulian He ◽  
Mei Huang ◽  
Wei Ye ◽  
Dechao Chen ◽  
Shuai He ◽  
...  
Keyword(s):  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Aqueous Solutions ◽  
Conformational Change ◽  
Bovine Serum ◽  
Neutral Ph

Studies on components 1' (modified monomer) and 2 (dimer) formed during heat-treatment of bovine serum albumin

1984 ◽  
Vol 262 (6) ◽  
pp. 470-476 ◽  
Author(s):  
K. Aoki ◽  
S. Sakurai ◽  
M. Murata ◽  
T. Ito ◽  
H. Terada ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Bovine Serum

Heat treatment modifies the allergenicity of beef and bovine serum albumin

Allergy ◽  
2008 ◽  
Vol 53 (8) ◽  
pp. 798-802 ◽  
Author(s):  
A. Fiocchi ◽  
P. Restani ◽  
E. Riva ◽  
G. P. Mirri ◽  
I. Santini ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Bovine Serum
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