Estimation of avidin activity by two methods.

B Borza; F Marcheş; R Repanovici; O Burducea; L M Popa

PubMed · 1667583

Estimation of avidin activity by two methods.

B Borza·F Marcheş·R Repanovici·O Burducea·L M Popa

Abstract

The biological activity of avidin was estimated by two different methods. The spectrophotometric method used the avidin titration with biotin in the presence of 4 hydroxiazobenzen-2'carboxilic acid as indicator. In the radioisotopic determination the titration with tritiated biotin was accomplished. Both methods led to the same results, but the spectrophotometric one is less avidin expensive and more rapid, being more convenient.

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Animals Antibodies, Viral Avidin Azo Compounds Biotin Evaluation Studies as Topic Fluorescent Dyes Indicators and Reagents Parainfluenza Virus 1, Human Rabbits Radioimmunoassay Spectrophotometry Comparative Study Journal Article

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B Borza, F Marcheş, R Repanovici, O Burducea, L M Popa. Estimation of avidin activity by two methods.. https://pubmed.ncbi.nlm.nih.gov/1667583/

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