| abstract |
OF THE DISCLOSURE nDisclosed is a hemolytic reagent comprising a nonionic surfactant represented nby formula (I) below: nR1 -R2-(CH2CH20),-H Formula (I) nwhere R1 represents an alkyl group, an alkenyl group, or an alkynyl group nhaving 8 or more and 25 or less carbon atoms, nR2 represents an oxygen atom, (COO) or a group represented by formula (II) nbelow: nS- (II) nwhere n is 23 or larger and 25 or smaller, or 30, nwith n of 23 or larger and 25 or smaller, a concentration of the nonionic nsurfactant is 1700 ppm or higher and 2300 ppm or lower, and nwith n of 30, the concentration of the nonionic surfactant is 1900 ppm or higher nand 2300 ppm or lower. n[Selected Drawing] FIG. 2n2/4 nFIG. 2 nSFL nMONOCYTE n(Mo) nLYMPHOCYTE n(Ly) nNEUTROPHIL n(Ne) nEOSIONOPHIL n(Eo) nBASOPHIL n(Ba) -nssc |