Selective cell permeable and irreversible MALT1 inhibitor. Inhibits NF-kappaB-dependent gene expression and affects the growth, proliferation and survival of activated B cell-like diffuse large B cell lymphomas (ABC-DLBCL) and germinal center B cell like diffuse large B cell lymphoma (GCB-DLBCL) cell lines. Shown to inhibit the autoprocessing activity of MCA2ac (calcium dependent) in Trypanosoma brucei.Source:SyntheticSequence:Z-Val-Arg-Pro-DL-Arg-FMK . TFASolubility:H2OMolecular Weight:~676.8+114.0Storage and Stability:Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile buffer or ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.