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Article

Resonance Raman microprobe spectroscopy of rhodopsin mutants: effect of substitutions in the third transmembrane helix.

Biochemistry - 9 Jun 1992

Lin S W, Sakmar T P, Franke R R, Khorana H G, Mathies R A

Abstract excerpt

A microprobe system has been developed that can record Raman spectra from as little as 2 microL of solution containing only micrograms of biological pigments. The apparatus consists of a liquid nitrogen (l-N2)-cooled cold stage, an epi-illumination microscope, and a substractive-dispersion, double spectrograph coupled to a l-N2-cooled CCD detector. Experiments were performed on native bovine rhodopsin, rhodopsin...

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PMID: 1351402
DOI: 10.1021/bi00137a003

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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