G D Lasanthi P Jayathilaka

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MALDI-TOF mass spectrometry is used here to differentiate different glycoisoforms of normal and variant hemoglobins (Hbs) in nonenzymatic in vitro glycation. Single, double, and/or multiple glycation of the α-globin, β-globin, and/or γ-globin is observed. Different glycation rates are observed for various Hbs, and the normal Hb A has the slowest rate.(More)
Modification to the original immobilized metal affinity electrophoresis (IMAEP) technique is presented. SDS-PAGE is used instead of native PAGE for improved extraction of phosphoproteins from a mixture of proteins. Protein samples treated with 2% w/v SDS instead of native sample buffer ensure that proteins are negatively charged. These negative charges on(More)
Peptides (8-20 residues) are as effective as proteins in raising antibodies, both polyclonal and monoclonal with a titer above 20,000 easily achievable. A successful antipeptide antibody production depends on several factors such as peptide sequence selection, peptide synthesis, peptide-carrier protein conjugation, the choice of the host animal, and(More)
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