THE CHROMATOGRAPHIC PURIFICATION OF FLUORESCEIN-ANTIBODY

Functional monolithic platforms: chromatographic tools for antibody purification.

Polymer monoliths are an efficient platform for antibody purification. The use of monoclonal antibodies (mAbs) and engineered antibody structures as therapeutics has increased exponentially over the past few decades. Several approaches use polymer monoliths to purify large quantities of antibody with defined clinical and performance requirements. Functional monolithic supports have attracted a ...

Chromatographic methods for protein purification

Fluorescein colchicine. Synthesis, purification, and biological activity

The synthesis of a fluorescent colchicine derivative permits the localization of colchicine-binding receptors in cells. Fluorescein colchicine (FC) was prepared by the addition of fluorescein isothiocyanate to deacetyl colchicine. The product, FC, was separated from the reactants by thin-layer chromatography (TLC). The purity of FC was demonstrated by TLC, UV spectral analysis, and analysis of ...

Non-Chromatographic Purification of Endohedral Metallofullerenes.

The purification of endohedral metallofullerenes by high performance liquid chromatography is very time-consuming and expensive. A number of rapid and inexpensive non-chromatographic methods have thus been developed for large-scale purification of metallofullerenes. In this review, we summarize recent advances in non-chromatographic purification methods of metallofullerenes. Lewis acid-based co...

Chromatographic purification of highly active yeast ribosomes.

Eukaryotic ribosomes are much more labile as compared to their eubacterial and archael counterparts, thus posing a significant challenge to researchers. Particularly troublesome is the fact that lysis of cells releases a large number of proteases and nucleases which can degrade ribosomes. Thus, it is important to separate ribosomes from these enzymes as quickly as possible. Unfortunately, co...