Recombinant Human Serine Peptidase Inhibitor Kunitz Type 2 (SPINT2) is a purified Prokaryotic Protein. Purity: >95% by SDS-PAGE. Host: E. coli. Endotoxin Level: <1.0EU per 1ug, by the LAL method. Species: Human (Homo sapiens). Target Name: Serine Peptidase Inhibitor Kunitz Type 2 (SPINT2). Target Synonyms: HAI2, Kop, PB, Placental Bikunin, Hepatocyte growth factor activator inhibitor type 2. Accession Number: O43291. Gene ID: 10653. Expression Region: Ala28~Lys197. Tag Info: N-terminal His and GST Tag. Theoretical MW: 49kDa. Buffer: PBS, pH7.4, containing 0.01% SKL, 5% Trehalose. Storage: -20C. Avoid repeated freeze/thaw cycles. Restrictions: For Research Use Only. Not for use in diagnostic procedures.