Journal of biochemistry, 96(6), 1727-1735 (1984-12-01)
A method is described for the preparation of a monomeric Fab'-beta-D-galactosidase conjugate, which is required for the development of a sensitive immunoenzymometric assay. Anti-human IgG F(ab')2 was labeled with 2,4-dinitrophenyl groups, split into Fab' by reduction and reacted with excess
Chemical cross-linking of actin to the 20K and 50K fragments of tryptically cleaved myosin subfragment 1 (S-1) by the zero-length cross-linking reagent 1-ethyl-3-[3-dimethylamino)propyl]carbodiimide (EDC) was used as a probe of the acto-S-1 interface in the presence of nucleotides. The course
Subunit h, a 92-residue-long, hydrophilic, acidic protein, is a component of the yeast mitochondrial F1Fo ATP synthase. This subunit, homologous to the mammalian factor F6, is essential for the correct assembly and/or functioning of this enzyme since yeast cells lacking
The structural consequences of MgADP binding at the vicinity of the ATPase-related thiol SH1 (Cys-707) have been examined by subjecting myosin subfragment 1, premodified at SH2 (Cys-697) with N-ethylmaleimide (NEM), to reaction with the bifunctional reagent p-phenylenedimaleimide (pPDM) in the
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