Proteins, also called polypeptides, are the polymers of amino acids. There are a total of twenty amino acids called monomers that exist naturally in proteins. Proteins are found in abundance and are ...

2-dimensional electrophoresis (2-DE) is a powerful technique for separating proteins by isoelectric point and molecular weight. 2-DE offers fine-scale resolution of thousands of proteins and, unlike ...

Two-dimensional gel electrophoresis (2-DE) has come under fire for its lack of reproducibility, low throughput, and exclusion of low-abundance proteins. Carlsbad, Calif.-based Invitrogen recently ...

Implementation of Capillary Electrophoresis (CE) technology in the biopharmaceutical industry is helping to characterize purity, heterogeneity, and identity of therapeutic proteins. Furthermore, the ...

Proteins in sieve tube exudate from Cucumis melo L., Cucumis sativus L. and Cucurbita maxima Duch. were analysed by gel electrophoresis and isoelectric focusing. Estimated molecular weights and ...