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X-band electron paramagnetic resonance spectra of pig serum albumin-copper(II) and pig serum albumin-copper(II)-amino acid systems

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Title X-band electron paramagnetic resonance spectra of pig serum albumin-copper(II) and pig serum albumin-copper(II)-amino acid systems
 
Creator Patel, R N
Pandeya, K B
 
Description 251-255
EPR spectra of the binary, PSA-copper(II)
(1:1 and 2:1) and ternary systems, PSA-copper(II) -amino acid (1:1:1) have been
studied. In binary system, two distinct EPR features have been observed, one of
the features (towards the low field), showing broad and overlapping signals is
attributed to non-specific bonding of copper(II) to albumin and other feature
(towards higher field), showing sharp intense signals is attributed to specific
bonding. The change from non-specific to specific bonding is favoured by
increase in pH as well as by increase in protein concentration. Observed
pH for transition from non-specific binding is 10.00
 
Date 2013-07-16T08:47:58Z
2013-07-16T08:47:58Z
2000-08
 
Type Article
 
Identifier 0975-0959 (Online); 0301-1208 (Print)
http://hdl.handle.net/123456789/19830
 
Language en_US
 
Rights CC Attribution-Noncommercial-No Derivative Works 2.5 India
 
Publisher NISCAIR-CSIR, India
 
Source IJBB Vol.37(4) [August 2000]