Molecular magnetic protein

Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues – Metal containing – e.g. – chromoproteins – ferritin,...

Reexamination Certificate

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C530S355000, C514S002600, C424S493000, C424S498000

Reexamination Certificate

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11237160

ABSTRACT:
A highly magnetically aligned metallothionein (MT) containing manganese (Mn) and cadmium (Cd) has been synthesized. The metallotionein has a formula of MnxCd7−xMT with x being in the range of 1 to 6. Its size and biological functions are similar as those of the native metallothionein as tested by dynamic light scattering, UV, and CD spectroscopic experimental methods. Its maximum magnetic moment per formula unit, in saturation field, is estimated to be 19.46 μB, and persists from 277 to 330 K.

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