An improved technique for the partial purification of SRS-A.
D000818:Animals; D006168:Guinea Pigs; D006632:Histamine / Q000302:isolation & purification; D006863:Hydrogen-Ion Concentration; D066298:In Vitro Techniques; D008722:Methods; D013189:SRS-A / Q000302:isolation & purification*
D013189:SRS-A; D006632:Histamine