PR:000002174 zinc finger protein Helios isoform 2 IKZF2/iso:2|zinc finger protein Helios isoform A capable_of GO:0046982 protein heterodimerization activity PR:P81183-1|PR:P81183-2 MGI:1203354|PMID:9560339 IPI NCBITaxon:10090 MGI:1342541 20111216 MGI:MGI