Loading... Please wait...
Welcome to our website! Free shipping for orders over $500



Cenmed offers a large variety of research products, for use in molecular biology, protein research proteomic use. Our line of proteomics include: Products for Protein Purification and Extraction, Fractionation, Sample Preparation and Protein Concentration.A large selection of Protein Assays are available.

Some of our research products:

Nuclear & Cytoplasmic Extraction Kit




This kit is designed for >50 preps, depending on the tissue used, where one prep is 20x106 mammalian cells or 100mg mammalian tissue. 











Dionized Water and Molecular Grade Water 

Deionized Water- Meets ASTM Specifications for Reagent Grade Type I Water. For use in flame photometry, blood gas humidifying chambers, electrode maintenance and instrument cleaning.Specific resistance is greater than 18 megohms using activated carbon filtration and final filtration through a 0.2 µm filter. Not intended for infusion, injection or irrigation.

Molecular Grade Water- For use in molecular biology applications, PCR reactions, 2D electrophoresis and mass spectrometry. Molecular Grade Water for use in molecular biology applications which demand a high quality of water and assurance that the water is free from DNase, RNase and protease contamination. No toxic agents, such as DEPC, are used in the manufacturing of Molecular Grade Water, eliminating DEPC interference of enzymatic reactions. Each lot is quality tested for the absence of RNase&DNase contamination. 

DEPC-Treated Water for those who prefer chemically (DEPC) treated water for PCR applications is also available. Endotoxin Free Water is free of endotoxins and enzymes, including proteases. Certified tested by the Limulus amebocyte lysate (LAL) test for endotoxins and determined to be <0.0050EU/ml..

Proteomic Grade Water suitable for 2D electrophoresis and mass spectrometry analysis. Removes worries of protien and dust contamination and improves quality and reproducibility of 2D electrophoresis and mass spectrometry results.