| Description | Purified recombinant protein of Human activating transcription factor 4 (tax-responsive enhancer element B67) (ATF4), transcript variant 1, full length, with N-terminal HIS tag, expressed in E.Coli, 50ug | 17-beta-HSD1 / HSD17B1 (1-328, His-tag) human recombinant protein, 0.25 mg | Recombinant protein of human ATPase, Cu++ transporting, beta polypeptide (ATP7B), transcript variant 1 | Transient overexpression lysate of dihydrofolate reductase (DHFR) | Purified recombinant protein of Human nuclear factor (erythroid-derived 2)-like 2 (NFE2L2), transcript variant 1, full length, with N-terminal HIS tag, expressed in E.Coli, 50ug |