Gel particle measurement reagent and measurement method using same
US8969092B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 18, 2011 |
| Grant date | Mar 3, 2015 |
| Priority date | — |
| Expiry date | Oct 18, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/143333
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Provided is a gel particle measurement reagent effective in quickly measuring a time point of initiation of production of gel particles. A gel particle measurement reagent R is a gel particle measurement reagent to be used to be agitated continuously with a sample S containing a target substance St as a measuring object to turn the target substance St into gel particles, including: a reagent base material 1 that undergoes a gelation reaction with the target substance St; and a biologically inactive particle formation accelerating factor 2 that is added to the reagent base material, has solubility in the sample S and dissolves therein at a concentration of 0.002 to 1%, and accelerates production of gel particles G whose particle sizes are centered in a predetermined range.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.