| Description | Purified recombinant protein of Human ECSIT homolog (Drosophila) (ECSIT), nuclear gene encoding mitochondrial protein, transcript variant 1, full length, with N-terminal HIS tag, expressed in E. coli, 50ug | ACVR1C (Myc-DDK-tagged)-Human activin A receptor, type IC (ACVR1C), transcript variant 1 | Purified recombinant protein of Human growth differentiation factor 11 (GDF11) | Purified recombinant protein of Homo sapiens cancer/testis antigen 1B (CTAG1B), full length, with C-terminal DDK tag, expressed in sf9, 20ug | Purified recombinant protein of Human receptor (TNFRSF)-interacting serine-threonine kinase 1 (RIPK1), full length, with N-terminal HIS tag, expressed in E.Coli, 50ug |