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Monitoring iron-sulfur cluster content of human glutaredoxin 2 using fluorescence proteins
Current methods for directly determining whether an iron-sulfur cluster has been synthesized on a protein in vivo typically require that the protein of interest is purified prior to analysis for bound metallocluster. To ...
AprA: An autocrine, secreted factor that represses cell proliferation in Dictyostelium discoideum
Dictyostelium cells secrete factors during growth and starvation. AprA (autocrine proliferation repressor), a 60 kDa protein secreted as part of a 150 kDa protein complex, functions as a cell proliferation repressor. In ...