Hi, netter: I am looking for the tissue inhibitor of metalloproteinase. I don't know if some company sell TIMP-1 & 2 proteins, either natural or recombinant. I will appreciate any help you give. Thank you in advance. Enqing Tan Dept. of Anatomy 1625 BSB University of Iowa Phone: 319-335-7749 Fax: 319-335-7198 Email: enqing-tan at uiowa.edu