JP2018173429A5 - - Google Patents
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- JP2018173429A5 JP2018173429A5 JP2018153931A JP2018153931A JP2018173429A5 JP 2018173429 A5 JP2018173429 A5 JP 2018173429A5 JP 2018153931 A JP2018153931 A JP 2018153931A JP 2018153931 A JP2018153931 A JP 2018153931A JP 2018173429 A5 JP2018173429 A5 JP 2018173429A5
- Authority
- JP
- Japan
- Prior art keywords
- measuring
- substance
- latex particles
- measured
- latex
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920000126 Latex Polymers 0.000 claims 7
- 239000004816 latex Substances 0.000 claims 7
- 239000000126 substance Substances 0.000 claims 7
- 239000002245 particle Substances 0.000 claims 5
- RAXXELZNTBOGNW-UHFFFAOYSA-N Imidazole Chemical compound C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims 4
- 230000002776 aggregation Effects 0.000 claims 3
- 210000004369 Blood Anatomy 0.000 claims 2
- 238000004220 aggregation Methods 0.000 claims 2
- 239000008280 blood Substances 0.000 claims 2
- 239000007791 liquid phase Substances 0.000 claims 2
- 238000005259 measurement Methods 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 2
- 239000011780 sodium chloride Substances 0.000 claims 2
- 108010047814 Antigen-Antibody Complex Proteins 0.000 claims 1
- 210000002381 Plasma Anatomy 0.000 claims 1
- 210000002966 Serum Anatomy 0.000 claims 1
- 238000002835 absorbance Methods 0.000 claims 1
- 238000005054 agglomeration Methods 0.000 claims 1
- 238000000691 measurement method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000003287 optical Effects 0.000 claims 1
Claims (8)
以下の工程を含む、前記測定方法。
（１）液相中で、当該試料とイミダゾール又はその誘導体あるいはこれらの塩とを接触させる工程
（２）（１）工程の後に、当該測定対象物質に対する特異的親和性物質を担持するラテックス粒子を液相中に添加する工程
（３）（２）の工程の後に、当該測定対象物質と当該ラテックス粒子の凝集反応を光学的に測定する工程 A method of measuring a substance to be measured in a blood sample by latex immunoagglutination,
The said measuring method including the following processes.
(1) Step of contacting the sample with imidazole or its derivative or a salt thereof in the liquid phase (2) After the step (1), latex particles carrying a specific affinity substance for the substance to be measured Step of adding to liquid phase (3) Step of optically measuring agglomeration reaction between the substance to be measured and the latex particles after the steps of (2)
The method according to any one of claims 1 to 7 , wherein the latex immunoaggregation method is a method based on the homogeneous method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018153931A JP6739481B2 (en) | 2018-08-20 | 2018-08-20 | Method of reducing measurement error in latex immunoaggregation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018153931A JP6739481B2 (en) | 2018-08-20 | 2018-08-20 | Method of reducing measurement error in latex immunoaggregation method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016071275A Division JP6409016B2 (en) | 2016-03-31 | 2016-03-31 | Measurement error reduction method in latex immunoaggregation |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018173429A JP2018173429A (en) | 2018-11-08 |
| JP2018173429A5 true JP2018173429A5 (en) | 2019-08-29 |
| JP6739481B2 JP6739481B2 (en) | 2020-08-12 |
Family
ID=64108712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018153931A Active JP6739481B2 (en) | 2018-08-20 | 2018-08-20 | Method of reducing measurement error in latex immunoaggregation method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6739481B2 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10239317A (en) * | 1996-12-28 | 1998-09-11 | Shinotesuto:Kk | Method and reagent for restrainedly measuring zone phenomenon suppression and measuring reagent |
| US20090117668A1 (en) * | 2006-03-31 | 2009-05-07 | Nissui Pharmaceutical Co., Ltd. | Immune Agglutination Reagent Kit and Method of Measuring Antigen |
| JP2009186202A (en) * | 2008-02-04 | 2009-08-20 | Panasonic Corp | Sensor apparatus and target substance detecting method |
| JP5807300B2 (en) * | 2008-11-18 | 2015-11-10 | 株式会社シノテスト | Method and reagent for measuring C-reactive protein in sample |
| WO2011158798A1 (en) * | 2010-06-14 | 2011-12-22 | 国立大学法人山口大学 | Method for observation and early prediction of clinical course of therapeutic effect on psoriasis, and kit for use in the method |
| JP5541747B2 (en) * | 2012-03-26 | 2014-07-09 | 株式会社Ｌｓｉメディエンス | Immunoassay and kit for small molecules |
| JP2016031250A (en) * | 2014-07-25 | 2016-03-07 | 株式会社堀場製作所 | Target protein measurement reagent, and measurement method using the same |
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2018
- 2018-08-20 JP JP2018153931A patent/JP6739481B2/en active Active
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