SG11202111200QA - Identification of host cell proteins - Google Patents

Identification of host cell proteins

Info

Publication number
SG11202111200QA
SG11202111200QA SG11202111200QA SG11202111200QA SG11202111200QA SG 11202111200Q A SG11202111200Q A SG 11202111200QA SG 11202111200Q A SG11202111200Q A SG 11202111200QA SG 11202111200Q A SG11202111200Q A SG 11202111200QA SG 11202111200Q A SG11202111200Q A SG 11202111200QA
Authority
SG
Singapore
Prior art keywords
identification
host cell
cell proteins
proteins
host
Prior art date
Application number
SG11202111200QA
Other languages
English (en)
Inventor
I-Hsuan Chen
Ning Li
Hui Xiao
Original Assignee
Regeneron Pharma
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Regeneron Pharma filed Critical Regeneron Pharma
Publication of SG11202111200QA publication Critical patent/SG11202111200QA/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6803—General methods of protein analysis not limited to specific proteins or families of proteins
    • G01N33/6848—Methods of protein analysis involving mass spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4005—Concentrating samples by transferring a selected component through a membrane
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6803—General methods of protein analysis not limited to specific proteins or families of proteins
    • G01N33/6845—Methods of identifying protein-protein interactions in protein mixtures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2458/00—Labels used in chemical analysis of biological material
    • G01N2458/15—Non-radioactive isotope labels, e.g. for detection by mass spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2560/00—Chemical aspects of mass spectrometric analysis of biological material

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Peptides Or Proteins (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
SG11202111200QA 2019-04-17 2020-04-16 Identification of host cell proteins SG11202111200QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962835065P 2019-04-17 2019-04-17
PCT/US2020/028458 WO2020214777A1 (en) 2019-04-17 2020-04-16 Identification of host cell proteins

Publications (1)

Publication Number Publication Date
SG11202111200QA true SG11202111200QA (en) 2021-11-29

Family

ID=70779848

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202111200QA SG11202111200QA (en) 2019-04-17 2020-04-16 Identification of host cell proteins

Country Status (13)

Country Link
US (1) US12117452B2 (es)
EP (1) EP3956668A1 (es)
JP (1) JP2022528807A (es)
KR (1) KR20210153102A (es)
CN (1) CN114144672A (es)
AU (1) AU2020257220A1 (es)
BR (1) BR112021020378A2 (es)
CA (1) CA3136813A1 (es)
EA (1) EA202192850A1 (es)
IL (1) IL287246A (es)
MX (1) MX2021012677A (es)
SG (1) SG11202111200QA (es)
WO (1) WO2020214777A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117813504A (zh) * 2021-06-04 2024-04-02 基因泰克公司 对蛋白质样品中的残留宿主细胞蛋白质的鉴定和定量
CN114034791A (zh) * 2021-11-09 2022-02-11 谱天（天津）生物科技有限公司 一种利用聚苯乙烯类材料提高蛋白质和或肽段组质谱鉴定数的方法
WO2023164145A1 (en) * 2022-02-25 2023-08-31 Regeneron Pharmaceuticals, Inc. Size exclusion chromatography for characterizing host cell proteins
KR102629162B1 (ko) 2022-11-04 2024-01-29 한국기초과학지원연구원 바이오의약품 품질관리를 위한 잔류 숙주세포 단백질 정량 분석 방법 및 시스템
CN117169519B (zh) * 2023-10-26 2024-01-30 艾康生物技术(杭州)有限公司 用于检测样本中tt3和/或tt4的解离剂和试剂盒

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7087411B2 (en) 1999-06-08 2006-08-08 Regeneron Pharmaceuticals, Inc. Fusion protein capable of binding VEGF
JP4831708B2 (ja) * 2007-10-02 2011-12-07 学校法人慶應義塾 タンパク質試料の調製方法
FR2923610B1 (fr) * 2007-11-14 2009-11-27 Galderma Res & Dev Methode non-invasive de recueil de donnees biologiques pour l'etablissement d'un diagnostic d'une pathologie cutanee.
US9453845B2 (en) * 2010-02-01 2016-09-27 Cell Signaling Technology, Inc. Mass spectroscopy analysis of mutant polypeptides in biological samples
US20160176921A1 (en) * 2014-12-22 2016-06-23 Alexion Pharmaceuticals, Inc. Methods of purifying recombinant proteins
JP2019533135A (ja) * 2016-08-12 2019-11-14 ロンザ リミテッドＬｏｎｚａ Ｌｉｍｉｔｅｄ 宿主細胞タンパク質のプロテオーム解析

Also Published As

Publication number Publication date
EP3956668A1 (en) 2022-02-23
WO2020214777A1 (en) 2020-10-22
BR112021020378A2 (pt) 2021-12-07
CN114144672A (zh) 2022-03-04
KR20210153102A (ko) 2021-12-16
JP2022528807A (ja) 2022-06-15
US20200333353A1 (en) 2020-10-22
IL287246A (en) 2021-12-01
US12117452B2 (en) 2024-10-15
MX2021012677A (es) 2021-11-12
AU2020257220A1 (en) 2021-11-11
CA3136813A1 (en) 2020-10-22
EA202192850A1 (ru) 2022-01-26

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