Request for Tissue from the CRC Tissue Bank Note: In order to access more than 10 samples, it is requested that the investigator demonstrate proof of principle for the studies proposed. If you are doing IHC, please provide evidence of staining with positive and negative controls. If you are doing molecular studies, please provide preliminary data demonstrating feasibility of the use of tissues for such studies. For validation studies, statistical considerations are required. Investigator: ______________________________________________ Department: ______________________________________________ Collaborators: ______________________________________________ ______________________________________________ Title of Project: ____________________________________________ Company Center number for Charges:___________________________ Is this a preliminary study (max tissues allocated n=10) or a larger validation study? (circle or underline one) Brief Description (<200 words) Tissue Request: Paraffin-embedded slides _____ (number of slides___) OCT sectioned slides _____ (number of slides___) Tumor snap frozen _____ (amount___mg) Normal tissue snap frozen _____ (amount___mg) Special requests: Statistical considerations for the number of samples requested IRB approval: Protocol number _____ Date of approval_____ Please submit requests via email to Dr. Dipen Maru (Tissue allocation committee: Dipen Maru (Chair), Stanley Hamilton, Asif Rashid, Lee Ellis, Cathy Eng, Scott Kopetz, Miguel Rodriguez-Bigas)