Agarose gels provide the ideal environment for studying nucleation step of complex biomacromolecules under diffusion-controlled conditions. In present paper, we characterized influence agarose on three model proteins, i.e., lysozyme, insulin, and proteinase K, as a function concentration using batch method set-up inside flat capillaries. By this set-up, were able to directly count number crysta...

A simple and effective purification method for the src kinase, the transforming gene product of Rous sarcoma virus, has been developed by using affinity chromatography on casein-agarose and tyrosine-agarose columns. NaDodSO4/polyacrylamide gel electrophoresis and silver staining analysis showed that the purified kinase preparation was composed of a predominant polypeptide of 60,000-Da. In most ...

We study the growth of colonies of the yeast Pichia membranaefaciens on agarose film. The growth conditions are controlled in a setup where nutrients are supplied through an agarose film suspended over a solution of nutrients. As the thickness of the agarose film is varied, the morphology of the front of the colony changes. The growth of the front is modeled by coupling it to a diffusive field ...

In this manuscript we present an in vitro model based on agarose gel that can be used to simulate a dirty, oily, bloody, and morphologically complex surface of, for example, an open wound. We show this model’s effectiveness in simulating depth of penetration of reactive species generated in plasma (e.g. H2O2) deep into tissue of a rat and confirm the penetration depths with agarose gel model. W...

An ultramicro electrophoretic technique for the separation of serum lipoproteins is described using agarose gel on microscope slides.The interaction between the agarose gel and lipoproteins has been reduced and the separation between beta- and pre-beta-lipoproteins has been improved over existing methods. A semiquantitative assay of the lipoproteins can be done in a densitometer. It is suggeste...