PT - JOURNAL ARTICLE AU - SANFORD M. ROSENTHAL AU - HERBERT TABOR TI - AN IMPROVED COLORIMETRIC METHOD FOR THE ESTIMATION OF HISTAMINE DP - 1948 Apr 01 TA - Journal of Pharmacology and Experimental Therapeutics PG - 425--431 VI - 92 IP - 4 4099 - http://jpet.aspetjournals.org/content/92/4/425.short 4100 - http://jpet.aspetjournals.org/content/92/4/425.full SO - J Pharmacol Exp Ther1948 Apr 01; 92 AB - A colorimetric method for the detection of histamine has been developed. It has been adapted for the determination of free and conjugated histamine in animal tissues and body fluids. Preliminary results upon various tissues, and with histaminase, indicate a satisfactory degree of specificity. The sensitivity of the method is approximately 0.5 microgram. 1948 by The American Society for Pharmacology and Experimental Therapeutics