公开(公告)号：EP4442871A1

公开(公告)日：2024-10-09

申请号：EP22901406.3

申请日：2022-12-01

申请人： HiPep Laboratories

发明人： NOKIHARA, Kiyoshi ,  SASAKI, Toru ,  KASAMA, Takeshi

IPC分类号： C40B40/10 ,  C07K5/12 ,  C07K7/54 ,  C07K7/64 ,  C07K17/00 ,  G01N33/545

CPC分类号： C07K5/12 ,  C07K7/54 ,  C07K7/64 ,  C07K17/00 ,  G01N33/545 ,  C40B40/10

摘要： Disclosed is a peptide-immobilized bead library from which peptides are more likely to be obtained as candidates of useful substances such as pharmaceuticals, and with which the amino acid sequence bound to a target substance can be more easily analyzed, compared to known OPOB libraries. The peptide-immobilized bead library has a structure of General Formula [I].

In General Formula [I], X is an amino acid residue; n is an integer of 4 to 8; Y is a cyclization structure; A is a spacer structure; B is a specific cleavage site-containing structure; and the 4 to 8 amino acid residues of X are each independently randomly selected.

公开(公告)号：EP3859338B1

公开(公告)日：2024-07-24

申请号：EP19866240.5

申请日：2019-09-13

IPC分类号： G01N33/545 ,  G01N33/53 ,  G01N33/543 ,  C07K16/18

CPC分类号： C07K16/18 ,  G01N33/72 ,  G01N33/721 ,  G01N2474/0020210801 ,  G01N33/54306 ,  G01N33/545

公开(公告)号：EP3502257B1

公开(公告)日：2023-02-15

申请号：EP16913694.2

申请日：2016-08-22

发明人： MA, Xiongming

IPC分类号： G01N33/543 ,  C08G77/38 ,  G03F7/075 ,  C12N15/63 ,  G01N33/545 ,  C08K3/22

公开(公告)号：EP4130032A1

公开(公告)日：2023-02-08

申请号：EP21774329.3

申请日：2021-03-25

申请人： Denka Company Limited

发明人： IZUTANI, Noriyuki ,  OGASAWARA, Daisuke ,  OGURA, Hiroaki ,  MAMBA, Masako ,  NISHIMURA, Jun ,  YAMAMOTO, Kimitaka ,  ISHIKAWA, Haruto

IPC分类号： C07K16/00 ,  C07K16/46 ,  C12N15/13 ,  C12N15/62 ,  G01N33/531 ,  G01N33/545 ,  G01N33/547

摘要： The present invention provides a reagent comprising an antibody from which part of CH3 or CH2 in the Fc region is deleted.

公开(公告)号：EP3859338A1

公开(公告)日：2021-08-04

申请号：EP19866240.5

申请日：2019-09-13

申请人： EIKEN KAGAKU KABUSHIKI KAISHA

发明人： YUI, Megumi ,  MAKINODAN, Mitsuru

IPC分类号： G01N33/545 ,  G01N33/53 ,  G01N33/543 ,  C07K16/18

摘要： An object of the present invention is to provide a hemoglobin measurement reagent and measurement method that allow for more accurate measurement of the amount of hemoglobin by suppressing a decrease in a measured value of hemoglobin triggered by the addition of haptoglobin. The reagent for measuring hemoglobin of the present invention includes: an insoluble carrier immobilizing an anti-hemoglobin antibody; and an insoluble carrier immobilizing an anti-haptoglobin antibody. The method for measuring hemoglobin in a specimen of the present invention includes: a step (1) of mixing a specimen with haptoglobin and forming a hemoglobin-haptoglobin complex to obtain a sample containing the hemoglobin-haptoglobin complex; and a step (2) of bringing the sample obtained in the step (1) into contact with the insoluble carrier immobilizing an anti-hemoglobin antibody and the insoluble carrier immobilizing an anti-haptoglobin antibody to cause immunoagglutination.

公开(公告)号：EP3105268B1

公开(公告)日：2021-06-09

申请号：EP15749656.3

申请日：2015-02-12

发明人： SELLERGREN, Börje ,  SHINDE, Sudhirkumar ,  WENK, Markus Rene ,  TORTA, Federico Tesio ,  NARAYANASWAMY, Pradeep

IPC分类号： B01J20/26 ,  B01J20/285 ,  C08F236/10 ,  C08F226/06 ,  C08F212/36 ,  C08F220/56 ,  C08F279/06 ,  G01N33/545

公开(公告)号：EP3136098B1

公开(公告)日：2020-12-09

申请号：EP15783619.8

申请日：2015-04-15

申请人： Konica Minolta, Inc.

发明人： TAKAHASHI, Masaru ,  OKADA, Fuminori

IPC分类号： G01N33/545 ,  G01N21/59 ,  G01N21/64 ,  G01N1/30 ,  G01N33/58 ,  C09K11/06 ,  C09K11/02

公开(公告)号：EP3686600A1

公开(公告)日：2020-07-29

申请号：EP18857801.7

申请日：2018-08-28

申请人： Teijin Limited

发明人： NAMBU, Mami

IPC分类号： G01N33/543 ,  G01N33/545

摘要： Provided is a substrate for a chromatography medium that is included in an immunochromatographic strip, in which the substrate is formed of a hydrophilic polyolefin microporous membrane; the substrate has a contact angle one second after dropwise addition of water of from 0 degrees to 60 degrees on at least one surface of the substrate; and the substrate has a capillary flow time of from 5 seconds/4 cm to 300 seconds/4 cm.

公开(公告)号：EP3633374A1

公开(公告)日：2020-04-08

申请号：EP18805331.8

申请日：2018-05-24

申请人： Sekisui Chemical Co., Ltd. ,  Sekisui Medical Co., Ltd.

发明人： SUGIMOTO, Satoru ,  WAKIYA, Takeshi ,  KITAHARA, Shinichiro ,  YAJI, Maasa ,  INABA, Yuya

IPC分类号： G01N33/545

摘要： The present invention relates to latex particles for measurement reagents, said latex particles having a coefficient of variation in particle diameters of 10% or less and an average particle diameter of 250 to 1000 nm. Each of the latex particles contains 20% by weight or more of a compound having a refractive index of 1.60 or more. The depth of a supernatant is 5 mm or less when a liquid dispersion having a solid matter concentration of 1% by weight, which is prepared by dispersing the latex particles in ultrapure water, is placed in a tubular 10-ml measuring cylinder having a body inner diameter of 10.8 mm and is then allowed to leave for 10 days. According to the particles, a measurement of a measurement sample can be performed at a high sensitivity even when the concentration of a substance to be tested in the measurement sample is low.

公开(公告)号：EP2894475B1

公开(公告)日：2019-06-19

申请号：EP13834846.1

申请日：2013-09-04

申请人： JNC Corporation

发明人： UEHARA, Nobuo

IPC分类号： G01N33/543 ,  G01N33/545 ,  G01N33/58 ,  G01N33/553