SPIFE High Resolution Protein ElectrophoresisSPIFE High Resolution Protein Electrophoresis

High Resolution electrophoresis is the method of choice for detecting monoclonal immunoglobulins in serum and urine. By using high resolution agarose gel electrophoresis, 15 or so proteins can be visualized in serum. The superior resolution and sensitivity separates and detects proteins with similar electrophoretic mobilities and those present in low concentrations that may be invisible on other methods. High resolution electrophoresis is excellent for evaluating urine proteins. Glomerular and tubular-like proteinurias, mixed glomerular-tubular patterns, and various overflow patterns can be distinguished and characterized, providing useful information on specific functions of the nephron.

SPIFE High Resolution Protein Kits

Cat. No. Item Description
3430 SPIFE SPE Hi Res-20 Kit 10 x 20 samples/gel

Kits include: 10 Gels, Acid Violet Stain, Blotters, Applicator Blades.
Additional Supplies and Equipment for SPIFE SPE Hi Res Procedure:
REP Prep (Cat. No. 3100), Gel Block Remover (Cat. No. 1115).

High Resolution Protein Marker

Cat. No. Item Description
5141 High Resolution Protein Marker 1 x 0.1 mL

High Resolution Protein Marker



For use as a qualitative marker with the SPIFE, and TITAN GEL systems, the marker simulates oligoclonal banding in CSF and serum. This provides assurance that the necessary degree of resolution has been achieved, and offers a visual reference for differentiating oligoclonal bands. The marker is a stabilized liquid prepared from human serum.


SPIFE 3000

The SPIFE 3000 separates and develops up to 1400 SPE samples or 210 IFE profiles in an 8-hour shift, with integrated sample and reagent application. Its barcode "lockout" feature provides positive ID between sample tray and electrophoresis gel.