Hello, My lab is in need of normal and rejected transplant kidney tissue for IHC controls. I only need a small piece or two of each from the cortex containing glomeruli. Thanks, Paula Paula Pierce, HTL(ASCP)HT Excalibur Pathology, Inc. 630 N. Broadway Moore, OK 73160 405-759-3953 contact <@t> excaliburpathology.com www.excaliburpathology.com