Positive Samples: U-87MG, A-431, HepG2, HeLa, Jurkat, Mouse brain, Rat brain; Cellular Location: Nucleus Immunogen sequence: SYRLPYKFEV QQMLEEPQWG LVFEKTRWII EKYRLSHSSV PMDKIFRRDS DLTCLQKLLE CMRKTLSKVT NCFMAEEFLT EIENLFLSNY KSNQENGVTE EN. Metalloprotease