Please allow me to introduce myself. I am Dr. Hataichanok "Mam" Scherman, Ph.D., the Director of The Histone Source -at the Protein Expression and Purification Facility, here at the Department of Biochemistry and Molecular Biology, at Colorado State University. We are located in the Molecular Radiation Biology Building on the main campus of Colorado State University, 3rd floor, room 301. I myself have over 20 years’ experience in the life-sciences, and in particular, the purification of proteins used in research. I realize you have many choices for protein products, but allow us to provide you with top quality protein reagents at a very competitive price. The Histone Source is happy to assist you with a custom or difficult to express and purify protein. Please feel free to reach out to us for knowledgeable consultation of your research needs. .