Development and validation of a sensitiv
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Vartan E. Ghazarossian; Robert R. Dent; Keiko Otsu; Maureen Ross; Brian Cox; Avr
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Article
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1980
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Elsevier Science
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English
⚖ 785 KB
3-Endorphin-like peptides in blood plasma of normal human subjects were studied by means of a radioimmunoassay (RIA) and gel filtration. Plasma was extracted with silica gel, which was washed with water and 1 N HCI, and eluted with 50% acetone. Plasma extracts thus obtained and standard synthetic hu