Hemoglobin recognition of molecularly imprinted hydrogels prepared at different pHs

<i>In-Situ</i> Synthesized Myoglobin Imprinted Poly(N-Isopropylacrylamide)/Silica Nanocomposite Gels by Using the Molecular Imprinting Method

“…The magnitude of the exponent 1/n gives an indication of the favorability of the adsorption [10]. The values, n > 1 represents a favorable adsorption condition for Mb adsorption on the hydrogels, and the high correlation coefficients (rF > 0.915) showed that the Freundlich isotherm also agrees well with experimental data.…”

Interactions of Hydroxyapatite with Proteins and Its Toxicological Effect to Zebrafish Embryos Development

“…The side groups of 21 Lys residues including 5, 7, 8, 13, 22, 25, 27, 39, 53, 55, 60, 72, 73, 79, 86, 87, 88, 99 and 100 and Arg38 and 91 might bind directly to the HA surface. The isoelectric point of hb at 6.8 [36] and it consists of 4 peptide chains with 572 amino acid residues, 62 of which are charged positively, i.e. Lys7, 11, 16, 40, 56, 61, 68, 90, 99, 127 and 139, and Arg31, 92 and 141 on chain a; Lys7, 16, 18, 58, 65, 75, 81, 94, 103, 119 and 131, and Arg29, 39, 115 and 143 in chain b; Lys7, 11, 16, 40, 56, 61, 68, 90, 99, 127 and 139, and Arg31, 92 and 141 in chain c; and Lys7, 16, 18, 58, 60, 64, 65, 75, 81, 94, 103, 119 and 131, and Arg29, 39, 115 and 143 in chain d. In contrast to cyt c, hb carries a net negative charge at pH 7.4.…”

Effects of nano-sized silicon dioxide on the structures and activities of three functional proteins

“…1i shows that increasing Hb concentration gradually decreases the -potential of the particles. Hb consists of four peptide chains with 572 amino acid residues, 62 of which form positive charges: Lys 7,11,16,40, [40], DNase II 7.7 [41] and Hb 6.8 [42]. Thepotential of the SiO 2 -Hb aggregate therefore approaches a constant value of −11 mV irrespective of Hb concentration (Fig.…”