Raman Spectra of Crystalline Lysozyme, Pepsin, and Alpha Chymotrypsin

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Science  05 Jul 1968:
Vol. 161, Issue 3836, pp. 68-69
DOI: 10.1126/science.161.3836.68


Satisfactory Raman spectra of crystalline lysozyme, pepsin, and alpha chymotrypsin were obtained with laser excitation. The spectra are very similar to each other, but show enough minor differences to make this a useful method of identification. The readily identified bands assignable to specific groupings are noted.

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