Title:
血液中の白血球の鑑別式決定のための試薬及び方法
Document Type and Number:
Japanese Patent JP3679127
Kind Code:
B2
Abstract:
A lytic reagent composition is provided which selectively stromatolyses red blood cells in a blood sample. In addition, a lytic reagent system is provided which enable the differentiation of at least two subpopulations of leukocytes. A method for using the lytic reagent system is also provided. Still further, the lytic reagent system find use in the determination of the hemoglobin in the blood. The lytic reagent system utilizes an ethoxylated long chain compound based lysis reagent with an acid and a hypertonic, alkaline, stabilizing reagent. The system and analysis method maintains the cellular morphology of the leukocytes and can be used to analyze normal and abnormal blood samples, fresh and aged blood, human and non-human animal blood samples, as well as other fluid samples such as bone marrow.
Inventors:
Lee
Young, Carroll
Fisher, Timothy Jay.
Carter, James H.
Young, Carroll
Fisher, Timothy Jay.
Carter, James H.
Application Number:
JP50307997A
Publication Date:
August 03, 2005
Filing Date:
May 24, 1996
Export Citation:
Assignee:
Coulter International Corporation
International Classes:
G01N33/48; G01N33/49; G01N33/50; G01N33/569; G01N33/72; (IPC1-7): G01N33/48; G01N33/49
Domestic Patent References:
| JP1191057A | ||||
| JP1502931A | ||||
| JP3252556A | ||||
| JP60500097A | ||||
| JP3137566A |
Attorney, Agent or Firm:
Takashi Ishida
Yoshio Yoshio
Toshio Toda
Masaya Nishiyama
Yoshio Yoshio
Toshio Toda
Masaya Nishiyama