Title:
METHOD FOR ESTIMATING PURIFIED STATE
Document Type and Number:
WIPO Patent Application WO/2022/209422
Kind Code:
A1
Abstract:
This method for estimating a purified state comprises: quantifying components contained in a treated liquid obtained by subjecting a liquid containing a specific protein and contaminants other than protein to a purification treatment. The method for estimating a purified state comprises: obtaining an estimated value of the concentration of contaminants on the basis of spectral data indicating the wave number, or intensity for each wavelength, of electromagnetic waves that are emitted to a treated liquid and are then affected by the treated liquid. The concentration of contaminants contained in the treated liquid is at most 20 mg/mL, and the weight ratio of the contaminants with respect to a mixture containing protein and the contaminants is at most 15%.
Inventors:
NAKAMURA NAOKI (JP)
SUGITA YUI (JP)
SUGITA YUI (JP)
Application Number:
PCT/JP2022/007006
Publication Date:
October 06, 2022
Filing Date:
February 21, 2022
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
C07K1/14; C12Q1/68; G01N21/65; G01N30/88
Domestic Patent References:
| WO2020160161A1 | 2020-08-06 |
Foreign References:
| JP2019522802A | 2019-08-15 | |||
| US20180339244A1 | 2018-11-29 | |||
| KR20050044013A | 2005-05-12 | |||
| JP2013537235A | 2013-09-30 | |||
| US20200062802A1 | 2020-02-27 | |||
| JP2021057497A | 2021-04-08 |
Other References:
ANONYMOUS: "Discovery of mechanism for cleanly decomposing incomplete carbohydrate chain", RIKEN, 12 November 2013 (2013-11-12), XP055973156
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
Download PDF: