Immunohistochemistry on frozen sections: 2g/mL. Western Blot: 1: 1000, detects bands of approximately 35 kDa and 25 kDa in Jurkat celllysates. Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
FLIP interacts with the adaptor protein FADD, and with Caspase-8 (FLICE) and Caspase-10 (FLICE2) to inhibit apoptosis induced by death receptors including CD95, DR3, TRAIL-R and TNFR1. FLICE inhibitory proteins were initially identified in virus and human and were accordingly designated as v-FLIPs and c-FLIPs. Four spice variants of c-FLIP have been identified and are classified as FLIP alpha, beta, delta and gamma. AHP1591 recognizes human and murine delta and gamma variants but not the alpha or beta, variants. FLIP is widely expressed in human tissues and a diverse range of cell lines.Synonyms: CASH, CASP8 and FADD-like apoptosis regulator, CASP8AP1, CLARP, Caspase homolog, Caspase-eight-related protein, Caspase-like apoptosis regulatory protein, Cellular FLICE-like inhibitory protein, FADD-like antiapoptotic molecule 1, FLAME-1, Inhibitor of FLICE, MACH-related inducer of toxicity, MRIT, Usurpin, c-FLIP