JP7561775B2 - 血清学的アッセイにおいてｃｄ４７に結合する薬物の干渉を低減するための方法及び試薬 - Google Patents

血清学的アッセイにおいてｃｄ４７に結合する薬物の干渉を低減するための方法及び試薬 Download PDF

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JP7561775B2
JP7561775B2 JP2021572418A JP2021572418A JP7561775B2 JP 7561775 B2 JP7561775 B2 JP 7561775B2 JP 2021572418 A JP2021572418 A JP 2021572418A JP 2021572418 A JP2021572418 A JP 2021572418A JP 7561775 B2 JP7561775 B2 JP 7561775B2
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ホン ワン，
ジャウメ ポンズ，
ソフィア ランドルフ，
バン ジャネット シム，
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エーエルエックス オンコロジー インコーポレイテッド
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    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
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    • C07K14/4701—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals not used
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    • C07K14/4703—Inhibitors; Suppressors
    • C—CHEMISTRY; METALLURGY
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    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
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    • C—CHEMISTRY; METALLURGY
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    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
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    • C07K16/2803—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
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    • 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
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/5306—Improving reaction conditions, e.g. reduction of non-specific binding, promotion of specific binding
    • 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
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54393—Improving reaction conditions or stability, e.g. by coating or irradiation of surface, by reduction of non-specific binding, by promotion of specific binding
    • 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
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    • 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
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    • G01—MEASURING; TESTING
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    • 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
    • G01N33/80—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood groups or blood types or red blood cells
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    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
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    • C07—ORGANIC CHEMISTRY
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    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/54—F(ab')2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/55—Fab or Fab'
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
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    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
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    • C07K2317/622—Single chain antibody (scFv)
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    • C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/626—Diabody or triabody
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    • G01N2333/705—Assays involving receptors, cell surface antigens or cell surface determinants
    • G01N2333/70596—Molecules with a "CD"-designation not provided for elsewhere in G01N2333/705
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    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2440/00—Post-translational modifications [PTMs] in chemical analysis of biological material
    • G01N2440/34—Post-translational modifications [PTMs] in chemical analysis of biological material addition of amino acid(s), e.g. arginylation, (poly-)glutamylation, (poly-)glycylation

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JP2021572418A 2019-06-07 2020-06-05 血清学的アッセイにおいてｃｄ４７に結合する薬物の干渉を低減するための方法及び試薬 Active JP7561775B2 (ja)

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US201962858871P 2019-06-07 2019-06-07
US62/858,871 2019-06-07
US201962934395P 2019-11-12 2019-11-12
US62/934,395 2019-11-12
PCT/US2020/036425 WO2020247820A1 (en) 2019-06-07 2020-06-05 Methods and reagents for reducing the interference of drugs that bind cd47 in serological assays

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EP (1) EP3980747A1 (https=)
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Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2016304794B2 (en) 2015-08-07 2021-07-15 ALX Oncology Inc. Constructs having a SIRP-alpha domain or variant thereof
AU2017332960B2 (en) 2016-10-20 2019-09-12 I-Mab Biopharma Us Limited Novel CD47 monoclonal antibodies and uses thereof
CN114126648A (zh) 2019-05-31 2022-03-01 Alx肿瘤生物技术公司 用SIRPα Fc融合体组合免疫检查点抑制剂治疗癌症的方法
CN121243368A (zh) 2019-11-27 2026-01-02 Alx肿瘤生物技术公司 用于治疗癌症的组合疗法
KR20230018475A (ko) 2020-06-01 2023-02-07 알렉소 온콜로지 인크. 암 치료용 저메틸화제를 포함하는 병용 요법
TW202229861A (zh) * 2020-10-14 2022-08-01 中國大陸商天境生物科技（上海）有限公司 藉由治療性抗cd47抗體於輸血前檢驗中減輕干擾之方法
JP2024520902A (ja) 2021-05-13 2024-05-27 エーエルエックス オンコロジー インコーポレイテッド がんを治療するための併用療法
EP4619435A1 (en) 2022-11-16 2025-09-24 Boehringer Ingelheim International GmbH Predictive efficacy biomarkers for anti-sirpa antibodies
CN116380580A (zh) * 2023-03-15 2023-07-04 中国人民解放军空军军医大学 一种血浆检测前处理方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016513640A (ja) 2013-03-15 2016-05-16 ザ ボード オブ トラスティーズ オブ ザ レランド スタンフォード ジュニア ユニバーシティー 抗ｃｄ４７薬の処理上有効量を達成するための方法

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2111869A1 (en) 2008-04-23 2009-10-28 Stichting Sanquin Bloedvoorziening Compositions and methods to enhance the immune system
BR112012017164A2 (pt) 2009-12-22 2019-09-24 Novartis Ag proteína de fusão de região constante de anticorpo-cd47 tetravalente
BR112013031762A2 (pt) 2011-06-16 2016-09-13 Novartis Ag proteínas solúveis para utilização como terapêuticos
ES2816647T3 (es) 2012-01-17 2021-04-05 Univ Leland Stanford Junior Reactivos SIRP-alfa de alta afinidad
KR102100388B1 (ko) 2012-02-06 2020-04-13 인히브릭스, 인크. Cd47 항체 및 그 사용 방법
US20140140989A1 (en) 2012-02-06 2014-05-22 Inhibrx Llc Non-Platelet Depleting and Non-Red Blood Cell Depleting CD47 Antibodies and Methods of Use Thereof
DK3725807T3 (da) 2012-12-03 2026-01-12 Novimmune Sa Anti-cd47 antistoffer og fremgangsmåder til anvendelse deraf
US9221908B2 (en) 2012-12-12 2015-12-29 Vasculox, Inc. Therapeutic CD47 antibodies
BR112015013431A2 (pt) 2012-12-12 2017-11-14 Vasculox Inc anticorpos monoclonais ou respectivos fragmentos ligantes de antígenos, composição farmacêutica, e usos de anticorpo monoclonal ou respectivo fragmento ligante de antígenos
PL3575326T3 (pl) 2012-12-17 2022-07-11 Pf Argentum Ip Holdings Llc Leczenie komórek chorobowych cd47+ z użyciem fuzji sirp alfa-fc
NZ710695A (en) 2013-02-06 2020-05-29 Inhibrx Inc Non-platelet depleting and non-red blood cell depleting cd47 antibodies and methods of use thereof
WO2016023040A1 (en) 2014-08-08 2016-02-11 Alexo Therapeutics International Sirp-alpha variant constructs and uses thereof
EP3012271A1 (en) 2014-10-24 2016-04-27 Effimune Method and compositions for inducing differentiation of myeloid derived suppressor cell to treat cancer and infectious diseases
EP3221358B1 (en) 2014-11-18 2021-07-21 Janssen Pharmaceutica, N.V. Cd47 antibodies, methods, and uses
MX391051B (es) 2014-12-30 2025-03-21 Celgene Corp Anticuerpos anti-cd47 y usos de los mismos.
PT3277821T (pt) 2015-03-31 2019-10-31 Novimmune Sa Método para otimizar a montagem e produção de complexos proteicos hetero-multiméricos
CN106146670B (zh) 2015-04-24 2019-01-15 宜明昂科生物医药技术（上海）有限公司 一种新的重组双功能融合蛋白及其制备和应用
US10358472B2 (en) 2015-05-06 2019-07-23 The Board Of Trustees Of The Leland Stanford Junior University High affinity CD47 analogs
CN114425077A (zh) * 2015-05-18 2022-05-03 起源生物医药公司 Sirp多肽组合物和使用方法
AU2016304794B2 (en) 2015-08-07 2021-07-15 ALX Oncology Inc. Constructs having a SIRP-alpha domain or variant thereof
RU2748401C2 (ru) 2015-09-18 2021-05-25 Арч Онколоджи, Инк. Терапевтические антитела к CD47
WO2017053423A1 (en) 2015-09-21 2017-03-30 Erasmus University Medical Center Anti-cd47 antibodies and methods of use
WO2017068164A1 (en) 2015-10-21 2017-04-27 Ose Immunotherapeutics Methods and compositions for modifying macrophage polarization into pro-inflammatory cells to treat cancer
PT3402820T (pt) 2016-01-11 2020-08-20 Forty Seven Inc Anticorpos monoclonais anti-cd47 quiméricos, de ratinho ou humanizados
BR112018070823A2 (pt) 2016-04-14 2019-02-05 Ose Immunotherapeutics anticorpo sirpa anti-humano ou fragmento de ligação a antígeno do mesmo ou mimético de anticorpo de ligação a antígeno, composição farmacêutica, produto de combinação, molécula de ácido nucleico isolada, vetor, célula hospedeira isolada, polipeptídeo, métodos para fabricar um anticorpo, in vitro ou ex vivo para determinar células positivas para sirpa, de diagnóstico e para prever a resposta de um sujeito, e, uso de um anticorpo anti-sirpa ou um fragmento de ligação a antígeno do mesmo ou um mimético de ligação a anticorpo e in vitro ou ex vivo de pelo menos um anticorpo sirpa anti-humano ou fragmento de ligação a antígeno do mesmo ou mimético de anticorpo de ligação a antígeno.
AU2017250029C1 (en) 2016-04-15 2022-03-24 Pfizer Inc. Macrophage stimulation in CD47 blockade therapy
EP3454900A4 (en) 2016-05-09 2020-01-29 Celgene Corporation CD47 ANTIBODIES AND METHODS OF USE
CN109689684B (zh) 2016-07-06 2022-09-23 细胞基因公司 具有低免疫原性的抗体及其用途
CN109862910A (zh) 2016-08-03 2019-06-07 小利兰·斯坦福大学托管委员会 破坏巨噬细胞上的Fc受体接合增强抗SIRPα抗体疗法的功效
JOP20190009A1 (ar) * 2016-09-21 2019-01-27 Alx Oncology Inc أجسام مضادة ضد بروتين ألفا منظم للإشارات وطرق استخدامها
AU2017332960B2 (en) 2016-10-20 2019-09-12 I-Mab Biopharma Us Limited Novel CD47 monoclonal antibodies and uses thereof
EP3529276A4 (en) 2016-10-21 2020-06-17 Arch Oncology, Inc. CD47 THERAPEUTIC ANTIBODIES
CA3042583A1 (en) 2016-11-03 2018-05-11 Trillium Therapeutics Inc. Improvements in cd47 blockade therapy by hdac inhibitors
CA3042581A1 (en) 2016-11-03 2018-05-11 Trillium Therapeutics Inc. Enhancement of cd47 blockade therapy by proteasome inhibitors
CN108779179B (zh) 2016-11-28 2022-02-08 江苏恒瑞医药股份有限公司 Cd47抗体、其抗原结合片段及其医药用途
AU2017371070B2 (en) 2016-12-09 2025-01-02 Alector Llc Anti-SIRP-alpha antibodies and methods of use thereof
JP7179743B2 (ja) 2017-02-17 2022-11-29 オーエスイー・イミュノセラピューティクス 抗ＳＩＲＰｇ抗体の新規の使用
JP7170331B2 (ja) 2017-03-22 2022-11-14 アーチ オンコロジー，インコーポレイテッド 固形及び血液癌の治療のための併用療法
WO2018183182A1 (en) 2017-03-27 2018-10-04 Celgene Corporation Methods and compositions for reduction of immunogenicity
CN110958888A (zh) 2017-03-28 2020-04-03 延龄草治疗公司 Cd47阻断疗法
KR102702926B1 (ko) 2017-04-13 2024-09-06 사이로파 비.브이. 항-sirp 알파 항체
CN118271443A (zh) 2017-05-16 2024-07-02 拜奥迪斯私人有限公司 抗SIRPα抗体
US20190062428A1 (en) 2017-06-19 2019-02-28 Surface Oncology, Inc. Combination of anti-cd47 antibodies and cell death-inducing agents, and uses thereof
WO2018237168A1 (en) 2017-06-21 2018-12-27 The Board Of Trustees Of The Leland Stanford Junior University Dosing parameters for cd47 targeting therapies to hematologic malignancies
BR112020001653A2 (pt) 2017-07-26 2020-07-21 Forty Seven, Inc. anticorpos anti-sirp-alfa e métodos relacionados
CN109422811A (zh) 2017-08-29 2019-03-05 信达生物制药(苏州)有限公司 抗cd47抗体及其用途

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016513640A (ja) 2013-03-15 2016-05-16 ザ ボード オブ トラスティーズ オブ ザ レランド スタンフォード ジュニア ユニバーシティー 抗ｃｄ４７薬の処理上有効量を達成するための方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PENKA S. PETROVA et al.，TTI-621(SIRPαFc）：A CD47-Blocking innate Immune checkpoint inhibitor with Broad Antitumor Activity and Minimal Erythrocyte Binding，CLINICAL CANCER RESERCH，vol.23,no.4，2017年02月15日，p.1068-1079
RANDALL W. V. et al，Monoclonal anti-CD47 interference in red cell and platelet testing，TRANSFUSION，2018年12月05日，Vol.59,No.2，P.730-737

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CN114206912B (zh) 2025-02-11
JP2022535286A (ja) 2022-08-05
MA56119A (fr) 2022-04-13
CN114206912A (zh) 2022-03-18
US20200400662A1 (en) 2020-12-24
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