title: Raman spectra of crystalline lysozyme, pepsin, and alpha chymotrypsin.
abstract: 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.
mesh_terms: D002918:Chymotrypsin / Q000032:analysis*; D003461:Crystallography; D006371:Helium; D007834:Lasers; D009113:Muramidase / Q000032:analysis*; D009356:Neon; D010434:Pepsin A / Q000032:analysis*; D013057:Spectrum Analysis
chemical_list: D006371:Helium; D009356:Neon; D009113:Muramidase; D002918:Chymotrypsin; D010434:Pepsin A