science-softCon uv/vis+ photochemistry database;	www.photochemistry.org; (C) science-softCon 2020

Substance: insulin					Other Names: beef insulin

Formula: C254H377N65O75S6				CAS-No.: 11070-73-8	PubChem: CID 

Study: UV absorption spectrum


Authors: K. Rosenheck, P. Doty

Title: The far ultraviolet absorption spectra of polypeptide and protein solutions and their dependence on conformation

Journal/Source: PNAS, 47 (11), 1775-1785, (1961); https://doi.org/10.1073/pnas.47.11.1775


Data: table, diagram

Energy/Wavelength range: 180 - 225 nm

Resolution: 

Temperature: 298 K; 353 K

Temperature dependence: 

Pressure/Concentration: 

Phase: aqueous solution (buffer solution)

pH: 


Comments: The far ultraviolet spectra of beef insulin in two different conformations (0%-helix; 100% helix) are presented.