发明名称 |
PURIFIED SERUM ALBUMIN, AND IMMUNOLOGICAL MEASUREMENT METHOD |
摘要 |
An object of the present invention is to provide: a purified serum albumin having less lot-to-lot variation; and an immunoassay method utilizing the purified serum albumin, in which high reactivity and less non-specific reactions are achieved. The present invention provides a purified serum albumin, which is a serum albumin used as a blocking agent and/or in a suspension containing an insoluble carrier in an immunoassay method, and is composed mostly of a fraction, the fraction having an absorbance of not exceeding 9.0 mAbs when measured in the form of 1% aqueous solution at a wavelength of 463 nm by using a quartz cell having an optical path length of 1.0 cm. |
申请公布号 |
EP2261661(A4) |
申请公布日期 |
2011.04.20 |
申请号 |
EP20090728817 |
申请日期 |
2009.03.27 |
申请人 |
SEKISUI MEDICAL CO., LTD. |
发明人 |
HARA, YASUYUKI;AKAMINE, TAKAYUKI;YOSHIKAWA, KATSUMI;KAWAMOTO, MICHIKO |
分类号 |
G01N33/531;G01N33/543 |
主分类号 |
G01N33/531 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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