Proteins, biological polymers composed of amino acids, have primary structures indicating the
sequence of amino acids and higher three-dimensional order structures as well. The structure of
proteins defines their biological functionality and CD spectroscopy is commonly used in the study
of proteins and oligopeptide applications. Using secondary structure estimation (SSE) software, the
helix, sheet and random coil contents of unknown proteins can be quantitatively estimated from CD
spectra.
SSE software has been applied mainly in academic or research studies of protein structure.
JASCO now offers the new SSE Program based on the PLS/PCR method of multivariate analysis,
to cope with expanding usage of protein studies across a wide range of fields, su JASCO圆二色光谱仪CD J-1500
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