Novel Experimental Technology

Expedion, Inc.

Pagegel, Inc.

Grace Ventures LLC

William F Alpenfels

Sheldon C Engelhorn

David J Manis

Patricia Marilu Vilalta

Marilyn Alpenfels

An electrophoresis gel has a colored or pigmented loading area at one edge having a plurality of sample wells for receiving samples, the loading area extending beyond the ends of the wells so that the wells can be visually differentiated from the surrounding colored material in the loading area. The remainder of the gel is transparent or substantially transparent.

Electrophoresis gel and method of making same

A protein marker pellet for use in a gel electrophoresis system includes one or more protein markers including a protein of known molecular weight with ionic components to provide electrical conductance, and a non-protein, gel-forming material having a porosity sufficient to allow the one or more protein markers to migrate out of the protein marker pellet under the influence of an electrical field at the same rate as the ionic components.

Protein market pellets and method of making and using the same

A thin-film electrophoresis assembly includes a support frame having a top portion and a substantially flat face, a first thin-film member carried by the support frame, a second thin-film member carried by the support frame, and a resolving gel sandwiched between the first thin-film member and the second thin-film member. A reservoir is mounted to the top portion of the support frame and includes an open top and an open bottom. A stacking gel is carried by the reservoir and includes a bottom surface in fluid-tight communication with a top surface of the resolving gel through the open bottom of the reservoir.

Electrophoresis gel assembly

An improved plastic mold for the polymerization of electrophoresis gels. The improved electrophoresis gel mold comprises non-conductive plastic film. The film is supported by a rigid plastic frame. The frame maintains the integrity of the electrophoresis gel. The molds of the present invention are particularly useful in the manufacture of precast electrophoresis gels.

Plastic mold for electrophoresis gel

A method and apparatus for drying electrophoresis gels. The apparatus includes a base unit and gel drying frame assembly. The base unit serves as a both a support for the frame when placing the gel in the frame and as a receptacle for excess liquid used to prepare the gel for the drying process. The frame is used to securely hold the gel in place while preparing the gel for drying and also during the drying process itself.

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Del Mar, CA, United States of America

William F Alpenfels