MER & CIEL is one of the core brands of Putus Macromolecular Sci. & Tech.Ltd.  We offer kits, reagents, service and technical support that enable researchers and clinicians to test and diagnose molecules and proteins of interest.  Applying innovative techniques including high-density cell culture, large-scale protein production, and Mw-cutoff spin column purification of protein, MER & CIEL has prepared and commercialized over thousands of antigens and antibodies of high purity and specificity.  Presently we offer highly specific monoclonal and polyclonal antibodies, antibody pairs, and high quality ELISA kits. We also offer software for massive data analysis of ELISA.  We provide professional service and technical support to our customers.


     MER&CIEL cytokine ELISA (enzyme-linked immunosorbent assay) kit is one of the core brands of Putus Macromolecular Sci.&Tech.  The reliable quality and competitive price have made our products highly favored by the majority of customers.
We are currently looking for sales representatives and regional distributors all across the world and anticipating you to join us.
Our kit has many advantages as below:
1.High sensitity,high titer,Biotin-and avidin-conjugated.enzyme-linked antigen and antibody!
2.Highly specific monoclonal antibody by Column purification.
3.More than 500 kinds of kits are in stock and can be shipped in three days!