A redox equilibrator for the preparation of cytochrome oxidase of mixed valence states and intermediate compounds for x-ray synchrotron studies

Journal Article · Sun Aug 01 00:00:00 EDT 1982 · Anal. Biochem.; (United States)

DOI:https://doi.org/10.1016/0003-2697(82)90034-3· OSTI ID:6390670

Chance, B ^[1]; Moore, J; Powers, L; Ching, Y

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1. Univ. of Pennsylvania, Philadelphia

A redox titrator for the preparation of small volumes of highly concentrated biological samples of X-ray synchrotron studies provides for the redox equilibration at temperatures of 40 to -30/sup 0/C. Anaerobic transfer directly to the X-ray sample chamber and mixing of an additional reagent just prior to freeze-trapping of the redox-equilibrated sample are provided.

• OSTI ID: 6390670
• Journal Information: Anal. Biochem.; (United States), Vol. 124:2
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
62 RADIOLOGY AND NUCLEAR MEDICINE
CYTOCHROME OXIDASE
SAMPLE PREPARATION
X-RAY EMISSION ANALYSIS
REDOX REACTIONS
SYNCHROTRON RADIATION SOURCES
VALENCE
CHEMICAL ANALYSIS
CHEMICAL REACTIONS
ENZYMES
HAEM DEHYDROGENASES
NONDESTRUCTIVE ANALYSIS
OXIDOREDUCTASES
RADIATION SOURCES
400104* - Spectral Procedures- (-1987)
550602 - Medicine- External Radiation in Diagnostics- (1980-)