Fluorescence behavior of tryptophan residues of bovine and human serum albumins in ionic surfactant solutions: A comparative study of the two and one tryptophan(s) of bovine and human albumins

1996 ◽  
Vol 15 (3) ◽  
pp. 265-272 ◽  
Author(s):  
Yoshiko Moriyama ◽  
Daisuke Ohta ◽  
Kazuaki Hachiya ◽  
Yasuhiro Mitsui ◽  
Kunio Takeda
Keyword(s):  
Comparative Study ◽  
Human Serum ◽  
Ionic Surfactant ◽  
Serum Albumins ◽  
Surfactant Solutions ◽  
Tryptophan Residues

Interaction of 4-Nitroaniline with Serum Albumin

2014 ◽  
Vol 522-524 ◽  
pp. 337-340
Author(s):  
Yan Qiu Liang ◽  
Ying Zhang
Keyword(s):  
Hydrogen Bond ◽  
Human Serum Albumin ◽  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
Binding Constants ◽  
Positive Entropy ◽  
Serum Albumins ◽  
High Affinity ◽  
Tryptophan Residues

Bovine serum albumin (BSA) and human serum albumin (HSA) interaction with 4-nitroaniline was investigated by fluorescence spectroscopy respectively. 4-Nitroaniline can strongly quench intrinsic fluorescence of BSA and HSA. 4-Nitroaniline exhibits a high affinity to bovine and human serum albumins. The binding constantsKand the number binding sitenwere obtained by double-log regression equation. Negative enthalpy (ΔH) and positive entropy (ΔS) values indicated that both hydrogen bond and hydrophobic forces played a major role in the binding of 4-nitroaniline and SA. The results of synchronous fluorescence showed the polarity around tryptophan residues was decreased and the hydrophobicity was increased.

Serum Albumins Guided Plasmonic Nanoassemblies with Opposite Chiralities

Soft Matter ◽  
2021 ◽  
Author(s):  
Zhaoyi Wang ◽  
Ningning Zhang ◽  
Jincheng Li ◽  
Jun Lu ◽  
Li Zhao ◽  
...  
Keyword(s):  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
Great Promise ◽  
Plasmonic Nanostructures ◽  
Serum Albumins ◽  
Catalytic Applications

Chiral assemblies by combining natural biomolecules with plasmonic nanostructures hold great promise for plasmonic enhanced sensing, imaging, and catalytic applications. Herein, we demonstrate that human serum albumin (HSA) and porcine...

A Comparative Study on Interactions of Ternary Copper(II) Complexes and Their Analogues Anchored Polymer (BPEI) with Serum Albumins

2021 ◽  
Vol 6 (22) ◽  
pp. 5387-5398
Author(s):  
Kannan Sugumar ◽  
Gopalsamy Vignesh ◽  
Sankaralingam Arunachalam (Retired)
Keyword(s):  
Comparative Study ◽  
Serum Albumins

Chiral recognition and supramolecular photoreaction of 1,1′-binaphthol with bovine and human serum albumins

2012 ◽  
Vol 39 (1) ◽  
pp. 371-383 ◽  
Author(s):  
Masaki Nishijima ◽  
Jae-Won Chang ◽  
Cheng Yang ◽  
Gaku Fukuhara ◽  
Tadashi Mori ◽  
...  
Keyword(s):  
Human Serum ◽  
Chiral Recognition ◽  
Serum Albumins
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