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Descripción
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| NifB is the key protein in the biosynthesis of nitrogenase iron-molybdenum cofactor. Due to its extreme sensitivity to O2 and inherent protein instability, NifB proteins must be purified under strict anaerobic conditions by using affinity chromatography methods. We describe here the methods for NifB purification from cells of the strict aerobic nitrogen-fixing bacterium Azotobacter vinelandii, the facultative anaerobic nitrogen-fixing bacterium Klebsiella pneumoniae, and the facultative anaerobic non-nitrogen fixing bacterium Escherichia coli recombinantly expressing a nifB gene of thermophilic origin. | |
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Internacional
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Si |
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DOI
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10.1007/978-1-62703-794-5_3 |
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Edición del Libro
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Editorial del Libro
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ISBN
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978-1-62703-793-8 |
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Serie
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1122 |
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Título del Libro
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Metalloproteins : Methods and Protocols |
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Desde página
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19 |
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Hasta página
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31 |