KR100593143B1 - 에리트로포이에틴 컨쥬게이트 - Google Patents
에리트로포이에틴 컨쥬게이트 Download PDFInfo
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- KR100593143B1 KR100593143B1 KR1020000036976A KR20000036976A KR100593143B1 KR 100593143 B1 KR100593143 B1 KR 100593143B1 KR 1020000036976 A KR1020000036976 A KR 1020000036976A KR 20000036976 A KR20000036976 A KR 20000036976A KR 100593143 B1 KR100593143 B1 KR 100593143B1
- Authority
- KR
- South Korea
- Prior art keywords
- sequence
- glycoprotein
- erythropoietin
- conjugate
- conjugates
- Prior art date
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Abstract
Description
샘플 | 단백질(mg) | 수율(%) |
반응 혼합물 | 30 | 100 |
모노-PEG | 12.0 | 40 |
디-PEG | 11.4 | 38 |
개질되지 않은 PEG | 6.0 | 20 |
컨쥬게이트 혼합물 | 23.4 | 78 |
EPO (개질되지 않음) | 30kDa의 SPA PEG | 모노 30K SBA | 디 30K SBA | PEG-EPO SBA 컨쥬게이트 혼합물 | 대조용 완충액 | |
72시간 | 1000 | 1393 | 1411 | 994 | 1328 | 857 |
96시간 | 500 | 1406 | 1501 | 926 | 1338 | 697 |
120시간 | ~200 | 1100 | 1182 | 791 | 944 | 701 |
144시간 | ~0 | 535 | 607 | 665 | 660 | 708 |
Claims (25)
- 하나 이상의 자유 아미노기를 갖고, 골수 세포에서 망상적혈구 및 적혈구의 생산을 증가시키도록 하는 생체내 생물학적 활성을 가지며, 인간 에리트로포이에틴, 및 1 내지 6개의 포도당화 부위의 첨가 또는 하나 이상의 포도당화 부위의 재배치에 의해 개질된 인간 에리트로포이에틴의 서열을 갖는 그의 유사체로 이루어진 군으로부터 선택되는 에리트로포이에틴 당단백질을 포함하며, 이 때상기 당단백질이, 상기 아미노기중 하나와 아미드 결합을 형성하는 각 폴리(에틸렌 글리콜)기의 -CO에 의해 하기 화학식 1의 폴리(에틸렌 글리콜)기 "n"개에 공유 결합되어 있는 컨쥬게이트(conjugate):화학식 1-CO-(CH2)x-(OCH2CH2)m-OR상기 식에서,R은 저급 알킬이고,x는 2 또는 3이고,m은 약 450 내지 약 900이며,n은 1 내지 3이며,n 및 m은 컨쥬게이트에서 에리트로포이에틴 당단백질을 제외한 분자량이 20kDa 내지 100kDa가 되도록 선택된다.
- 제 1 항에 있어서,하기 화학식 2의 컨쥬게이트:화학식 2P-[NHCO-(CH2)x-(OCH2CH2)m-OR]n상기 식에서,x, m, n 및 R은 제 1 항에서 정의된 바와 같고,P는 폴리(에틸렌 글리콜)기(들)와 아미드 결합(들)을 형성하는 n개의 아미노기(들)가 없는 당단백질의 잔기이다.
- 제 1 항 또는 제 2 항에 있어서,R이 메틸인 컨쥬게이트.
- 제 1 항 또는 제 2 항에 있어서,m이 약 650 내지 약 750인 컨쥬게이트.
- 제 1 항 또는 제 2 항에 있어서,n이 1인 컨쥬게이트.
- 제 1 항 또는 제 2 항에 있어서,R이 메틸이고, m이 약 650 내지 약 750이며, n이 1인 컨쥬게이트.
- 제 1 항 또는 제 2 항에 있어서,하기 화학식 3의 컨쥬게이트:화학식 3[CH3O(CH2CH2O)mCH2CH2CH2CO-NH] n-P상기 식에서, m 은 650 내지 750이고, n은 1이며, P는 제 1 항에서 정의된 바와 같다.
- 제 1 항 또는 제 2 항에 있어서,당단백질이 인간 에리트로포이에틴인 컨쥬게이트.
- 제 1 항 또는 제 2 항에 있어서,인간 에리트로포이에틴 당단백질이 내인성 유전자 활성화에 의해 발현되는 컨쥬게이트.
- 제 1 항 또는 제 2 항에 있어서,당단백질이 SEQ ID NO:1의 서열을 갖는 컨쥬게이트.
- 제 1 항 또는 제 2 항에 있어서,당단백질이 1 내지 6개의 포도당화 부위를 첨가함으로써 개질된 인간 에리트로포이에틴의 서열을 갖는 컨쥬게이트.
- 제 1 항 또는 제 2 항에 있어서,당단백질이 인간 에리트로포이에틴의 서열, 및 하나 이상의 포도당화 부위를 함유하는, 인간 에리트로포이에틴 서열의 카복시 말단의 제 2 서열을 포함하는 서열을 갖는 컨쥬게이트.
- 제 13 항에 있어서,제 2 서열이 인간의 융모성 성선자극호르몬의 카복시 말단 서열로부터 유도된 서열을 포함하는 컨쥬게이트.
- 제 13 항에 있어서,당단백질이(a) 인간 에리트로포이에틴의 서열 및 인간 에리트로포이에틴 서열의 카복시 말단에 존재하는 SEQ ID NO:3의 서열,(b) Ser87 Asn88 Thr90에 의해 개질된 (a) 서열, 및(c) Asn30 Thr32 Val87 Asn88 Thr90에 의해 개질된 (a) 서열로 이루어진 군으로부터 선택되는 서열을 갖는 컨쥬게이트.
- 제 1 항 또는 제 2 항에 있어서,당단백질이 하나 이상의 포도당화 부위의 재배치에 의해 개질된 인간 에리트로포이에틴의 서열을 갖는 컨쥬게이트.
- 제 16 항에 있어서,상기 재배치가 인간 에리트로포이에틴의 N-결합된 포도당화 부위중 임의의 것의 결실 및 인간 에리트로포이에틴의 서열중 88 위치에서의 N-결합된 포도당화 부위의 첨가를 포함하는 컨쥬게이트.
- 제 17 항에 있어서,당단백질이 Gln24 Ser87 Asn88 Thr90; Gln38 Ser87 Asn88 Thr90; 및 Gln83 Ser87 Asn88 Thr90으로 이루어진 군으로부터 선택된 개질에 의해 개질된 인간 에리트로포이에틴의 서열을 갖는 컨쥬게이트.
- 하나 이상의 자유 아미노기를 갖고, 골수 세포에서 망상적혈구 및 적혈구의 생산을 증가시키도록 하는 생체내 생물학적 활성을 가지며, 인간 에리트로포이에틴, 및 1 내지 6개의 포도당화 부위의 첨가 또는 하나 이상의 포도당화 부위의 재배치에 의해 개질된 인간 에리트로포이에틴의 서열을 갖는 그의 유사체로 이루어진 군으로부터 선택되는 에리트로포이에틴 당단백질을 포함하며, 이 때 상기 당단백질이, 상기 아미노기중 하나와 아미드 결합을 형성하는 각 폴리(에틸렌 글리콜)기의 -CO에 의해 하기 화학식 1의 폴리(에틸렌 글리콜)기 "n"개에 공유 결합되어 있는 컨쥬게이트 및 약학적으로 허용가능한 부형제를 포함하되, n이 1인 컨쥬게이트의 백분율이 90% 이상인,만성 신부전증 환자(CRF), AIDS 및 화학요법이 진행중인 암 환자에서의 빈혈과 관련된 질환의 예방 및 치료에 유용한 조성물:화학식 1-CO-(CH2)x-(OCH2CH2)m-OR상기 식에서,R은 저급 알킬이고,x는 2 또는 3이고,m은 약 450 내지 약 900이며,n은 1 내지 3이며,n 및 m은 컨쥬게이트에서 에리트로포이에틴 당단백질을 제외한 분자량이 20킬로돌턴 내지 100킬로돌턴이 되도록 선택된다.
- 제 19 항에 있어서,n이 1인 컨쥬게이트의 백분율이 92% 이상인 조성물.
- 제 20 항에 있어서,n이 1인 컨쥬게이트의 백분율이 96% 이상인 조성물.
- 제 19 항에 있어서,n이 1인 컨쥬게이트의 백분율이 90% 내지 96%인 조성물.
- 제 1 항 또는 제 2 항에 있어서,제 23 항의 방법에 의해 제조된 컨쥬게이트.
- 제 1 항 또는 제 2 항에 있어서,만성 신부전증 환자(CRF), AIDS 및 화학요법이 진행중인 암 환자에서의 빈혈과 관련된 질환을 치료하기 위한 컨쥬게이트.
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CA2312188C (en) | 1997-12-08 | 2010-06-29 | Lexigen Pharmaceuticals Corp. | Heterodimeric fusion proteins useful for targeted immune therapy and general immune stimulation |
US20030105294A1 (en) * | 1998-02-25 | 2003-06-05 | Stephen Gillies | Enhancing the circulating half life of antibody-based fusion proteins |
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US7304150B1 (en) * | 1998-10-23 | 2007-12-04 | Amgen Inc. | Methods and compositions for the prevention and treatment of anemia |
US7345019B1 (en) * | 1999-04-13 | 2008-03-18 | The Kenneth S. Warren Institute, Inc. | Modulation of excitable tissue function by peripherally administered erythropoietin |
CZ299516B6 (cs) * | 1999-07-02 | 2008-08-20 | F. Hoffmann-La Roche Ag | Konjugát erythropoetinového glykoproteinu, zpusobjeho výroby a použití a farmaceutická kompozice sjeho obsahem |
US7067110B1 (en) | 1999-07-21 | 2006-06-27 | Emd Lexigen Research Center Corp. | Fc fusion proteins for enhancing the immunogenicity of protein and peptide antigens |
SK782002A3 (en) | 1999-07-21 | 2003-08-05 | Lexigen Pharm Corp | FC fusion proteins for enhancing the immunogenicity of protein and peptide antigens |
KR100827757B1 (ko) * | 1999-08-09 | 2008-05-07 | 메르크 파텐트 게엠베하 | 복수의 시토킨-항체 복합체 |
US20050202538A1 (en) * | 1999-11-12 | 2005-09-15 | Merck Patent Gmbh | Fc-erythropoietin fusion protein with improved pharmacokinetics |
CN1406249B (zh) * | 2000-02-11 | 2010-06-16 | 默克专利股份有限公司 | 增加基于抗体的融合蛋白的循环半衰期 |
US6586398B1 (en) * | 2000-04-07 | 2003-07-01 | Amgen, Inc. | Chemically modified novel erythropoietin stimulating protein compositions and methods |
DE60109625T3 (de) † | 2000-05-15 | 2017-08-03 | F. Hoffmann-La Roche Ag | Flüssige arzneizubereitung enthaltend ein erythropoietin derivat |
KR20030064275A (ko) * | 2000-06-29 | 2003-07-31 | 메르크 파텐트 게엠베하 | 면역싸이토카인 흡수 증강제와의 조합 치료에 의한항체-싸이토카인 융합 단백질 매개 면역 반응 증강 |
ES2320101T3 (es) * | 2000-10-16 | 2009-05-19 | Chugai Seiyaku Kabushiki Kaisha | Eritropoyetina conjugada con mono-peg. |
AU2002233230B2 (en) * | 2000-12-20 | 2007-02-01 | F. Hoffmann-La Roche Ag | Erythropoietin conjugates |
ATE505204T1 (de) * | 2000-12-20 | 2011-04-15 | Hoffmann La Roche | Konjugate von erythropoietin (epo) mit polyethylenglykol (peg) |
US20030072737A1 (en) * | 2000-12-29 | 2003-04-17 | Michael Brines | Tissue protective cytokines for the protection, restoration, and enhancement of responsive cells, tissues and organs |
US7767643B2 (en) | 2000-12-29 | 2010-08-03 | The Kenneth S. Warren Institute, Inc. | Protection, restoration, and enhancement of erythropoietin-responsive cells, tissues and organs |
EP1234583A1 (en) * | 2001-02-23 | 2002-08-28 | F. Hoffmann-La Roche Ag | PEG-conjugates of HGF-NK4 |
KR20090010127A (ko) * | 2001-03-07 | 2009-01-28 | 메르크 파텐트 게엠베하 | 하이브리드 이소타입 항체 부분구조를 포함하는 단백질을 위한 발현 기술 |
DE10112825A1 (de) | 2001-03-16 | 2002-10-02 | Fresenius Kabi De Gmbh | HESylierung von Wirkstoffen in wässriger Lösung |
US6992174B2 (en) * | 2001-03-30 | 2006-01-31 | Emd Lexigen Research Center Corp. | Reducing the immunogenicity of fusion proteins |
ATE502053T1 (de) * | 2001-05-03 | 2011-04-15 | Merck Patent Gmbh | Rekombinanter, tumorspezifischer antikörper und dessen verwendung |
US6818613B2 (en) | 2001-11-07 | 2004-11-16 | Ortho-Mcneil Pharmaceutical, Inc. | Aqueous sustained-release formulations of proteins |
KR100467751B1 (ko) | 2001-12-03 | 2005-01-24 | 씨제이 주식회사 | 생체내 에리스로포이에틴 활성이 증진된 융합단백질 |
EP2354791A1 (en) * | 2001-12-04 | 2011-08-10 | Merck Patent GmbH | Immunocytokines with modulated selectivity |
EP3520784A1 (en) * | 2001-12-06 | 2019-08-07 | Fibrogen, Inc. | Hif prolyl hydroxylase inhibitor for treatment of anemia |
DE10209822A1 (de) | 2002-03-06 | 2003-09-25 | Biotechnologie Ges Mittelhesse | Kopplung niedermolekularer Substanzen an ein modifiziertes Polysaccharid |
DE10209821A1 (de) | 2002-03-06 | 2003-09-25 | Biotechnologie Ges Mittelhesse | Kopplung von Proteinen an ein modifiziertes Polysaccharid |
US7129267B2 (en) | 2002-03-11 | 2006-10-31 | Janssen Pharmaceutica N.V. | Methods for SHP1 mediated neuroprotection |
EA010200B1 (ru) * | 2002-07-01 | 2008-06-30 | Дзе Кеннет С. Уоррен Инститьют, Инк. | Рекомбинантные тканезащитные цитокины и кодирующие их нуклеиновые кислоты для защиты, восстановления и усиления чувствительных клеток, тканей и органов |
CA2492775C (en) | 2002-07-24 | 2011-06-21 | F. Hoffmann-La Roche Ag | Polyalkylene glycol acid additives |
US7459435B2 (en) * | 2002-08-29 | 2008-12-02 | Hoffmann-La Roche Inc. | Treatment of disturbances of iron distribution |
DE60332358D1 (de) * | 2002-09-09 | 2010-06-10 | Hanall Pharmaceutical Co Ltd | Protease-resistente modifizierte interferon alpha polypeptide |
US20050176627A1 (en) * | 2002-09-09 | 2005-08-11 | Anthony Cerami | Long acting erythropoietins that maintain tissue protective activity of endogenous erythropoietin |
BR0314227A (pt) | 2002-09-11 | 2005-10-25 | Fresenius Kabi De Gmbh | Derivados de amido de hidroxialquila |
US7459436B2 (en) * | 2002-11-22 | 2008-12-02 | Hoffmann-La Roche Inc. | Treatment of disturbances of iron distribution |
US7388079B2 (en) * | 2002-11-27 | 2008-06-17 | The Regents Of The University Of California | Delivery of pharmaceutical agents via the human insulin receptor |
JP4494977B2 (ja) * | 2002-12-17 | 2010-06-30 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング | Gd2に結合するマウス14.18抗体のヒト化抗体(h14.18)およびそのil−2融合タンパク質 |
US7553930B2 (en) | 2003-01-06 | 2009-06-30 | Xencor, Inc. | BAFF variants and methods thereof |
US20060104968A1 (en) | 2003-03-05 | 2006-05-18 | Halozyme, Inc. | Soluble glycosaminoglycanases and methods of preparing and using soluble glycosaminogly ycanases |
US7587286B2 (en) | 2003-03-31 | 2009-09-08 | Xencor, Inc. | Methods for rational pegylation of proteins |
US7610156B2 (en) | 2003-03-31 | 2009-10-27 | Xencor, Inc. | Methods for rational pegylation of proteins |
US7642340B2 (en) | 2003-03-31 | 2010-01-05 | Xencor, Inc. | PEGylated TNF-α variant proteins |
US7279174B2 (en) * | 2003-05-08 | 2007-10-09 | Advanced Cardiovascular Systems, Inc. | Stent coatings comprising hydrophilic additives |
KR101160611B1 (ko) | 2003-05-12 | 2012-06-28 | 아피맥스, 인크. | 폴리(에틸렌 글리콜)로 변형된 펩티드 기재 화합물용 신규 스페이서 부분 |
KR20060028675A (ko) * | 2003-05-12 | 2006-03-31 | 아피맥스, 인크. | 신규한 폴리 (에틸렌 글리콜) 개질 화합물 및 그의 용도 |
US7084245B2 (en) | 2003-05-12 | 2006-08-01 | Affymax, Inc. | Peptides that bind to the erythropoietin receptor |
KR20120094001A (ko) * | 2003-05-12 | 2012-08-23 | 아피맥스, 인크. | 에리스로포이에틴 수용체에 결합하는 펩티드 |
CA2527665A1 (en) * | 2003-05-30 | 2004-12-16 | Centocor, Inc. | Formation of novel erythropoietin conjugates using transglutaminase |
US7662607B2 (en) * | 2003-07-30 | 2010-02-16 | New Century Pharmaceuticals, Inc. | Chalaropsis lysozyme protein and its method of use in anti-bacterial applications |
WO2005014655A2 (en) | 2003-08-08 | 2005-02-17 | Fresenius Kabi Deutschland Gmbh | Conjugates of hydroxyalkyl starch and a protein |
JP2007517769A (ja) * | 2003-09-29 | 2007-07-05 | ウォーレン ファーマシューティカルズ,インコーポレーテッド | 敗血症および癒着形成の治療および予防のための組織保護性サイトカイン |
CA2542353A1 (en) | 2003-10-10 | 2005-04-21 | Xencor, Inc. | Protein based tnf-alpha variants for the treatment of tnf-alpha related disorders |
PL1696947T3 (pl) * | 2003-12-19 | 2014-08-29 | Hoffmann La Roche | Zastosowanie erytropoetyny w leczeniu zaburzeń dystrybucji żelaza w przewlekłych chorobach zapalnych jelit |
EP1548031A1 (en) * | 2003-12-22 | 2005-06-29 | Dubai Genetics FZ-LLC | Nature-identical erythropoietin |
RU2370276C2 (ru) * | 2003-12-31 | 2009-10-20 | Мерк Патент Гмбх | Fc-ЭРИТРОПОЭТИН СЛИТЫЙ БЕЛОК С УЛУЧШЕННОЙ ФАРМАКОКИНЕТИКОЙ |
WO2005070973A2 (en) * | 2004-01-21 | 2005-08-04 | Nektar Therapeutics Al, Corporation | Method of preparing propionic acid-terminated polymers |
CN101001866A (zh) * | 2004-02-02 | 2007-07-18 | Ambrx公司 | 经修饰的人类干扰素多肽和其用途 |
EP1725589A1 (en) | 2004-03-11 | 2006-11-29 | Fresenius Kabi Deutschland GmbH | Conjugates of hydroxyalkyl starch and a protein, prepared by reductive amination |
US7588745B2 (en) * | 2004-04-13 | 2009-09-15 | Si Options, Llc | Silicon-containing products |
US7253650B2 (en) | 2004-05-25 | 2007-08-07 | International Business Machines Corporation | Increase productivity at wafer test using probe retest data analysis |
WO2006060148A2 (en) * | 2004-11-11 | 2006-06-08 | Affymax, Inc. | Novel peptides that bind to the erythropoietin receptor |
WO2006062685A2 (en) * | 2004-11-11 | 2006-06-15 | Affymax, Inc. | Novel peptides that bind to the erythropoietin receptor |
BRPI0606934A2 (pt) | 2005-01-25 | 2017-07-11 | Cell Therapeutics Inc | Conjugado de proteína biologicamente ativa, composição, molécula de dna quimérica, vetor, célula, e, métodos para preparar conjugado de proteína biologicamente ativa, e para determinar se um dado conjugado de proteína exibe uma meia-vida de plasma modificada comparada com a meia-vida intrínseca do polipeptídeo biologicamente ativo não conjungado |
WO2006089228A2 (en) * | 2005-02-16 | 2006-08-24 | Nektar Therapeutics Al, Corporation | Conjugates of an epo moiety and a polymer |
US8324159B2 (en) * | 2005-06-03 | 2012-12-04 | Affymax, Inc. | Erythropoietin receptor peptide formulations and uses |
US7919461B2 (en) | 2005-06-03 | 2011-04-05 | Affymax, Inc. | Erythropoietin receptor peptide formulations and uses |
US7550433B2 (en) | 2005-06-03 | 2009-06-23 | Affymax, Inc. | Erythropoietin receptor peptide formulations and uses |
US20070072795A1 (en) * | 2005-09-28 | 2007-03-29 | Anton Haselbeck | Treatment of neurodegenerative disorders |
CA2625208A1 (en) * | 2005-10-04 | 2007-04-12 | Zymogenetics, Inc. | Production and purification of il-29 |
US8053569B2 (en) * | 2005-10-07 | 2011-11-08 | Armagen Technologies, Inc. | Nucleic acids encoding and methods of producing fusion proteins |
US8741260B2 (en) * | 2005-10-07 | 2014-06-03 | Armagen Technologies, Inc. | Fusion proteins for delivery of GDNF to the CNS |
US8124095B2 (en) * | 2005-10-07 | 2012-02-28 | Armagen Technologies, Inc. | Fusion proteins for delivery of erythropoietin to the CNS |
US20080171696A1 (en) * | 2005-10-21 | 2008-07-17 | Avigenics, Inc. | Pharmacodynamically enhanced therapeutic proteins |
JP2009514814A (ja) * | 2005-10-21 | 2009-04-09 | シナジェバ・バイオファーマ・コーポレイション | グリコール化およびグリコシル化された家禽類由来の治療用たんぱく質 |
US8841255B2 (en) | 2005-12-20 | 2014-09-23 | Duke University | Therapeutic agents comprising fusions of vasoactive intestinal peptide and elastic peptides |
US20130172274A1 (en) | 2005-12-20 | 2013-07-04 | Duke University | Methods and compositions for delivering active agents with enhanced pharmacological properties |
WO2007100902A2 (en) * | 2006-02-28 | 2007-09-07 | Oligasis Corporation | Acryloyloxyethylphosphorylcholine containing polymer conjugates and their preparation |
EP1997505A4 (en) | 2006-03-22 | 2013-02-13 | Chugai Pharmaceutical Co Ltd | PREPARATION OF ERYTHROPOIETIN SOLUTION |
PT2054074E (pt) * | 2006-08-04 | 2014-11-07 | Prolong Pharmaceuticals Llc | Eritropoietina modificada |
US8497246B2 (en) | 2006-08-18 | 2013-07-30 | Armagen Technologies, Inc. | Methods for diagnosing and treating CNS disorders by trans-blood-brain barrier delivery of protein compositions |
EP2120998B1 (en) | 2006-11-28 | 2013-08-07 | HanAll Biopharma Co., Ltd. | Modified erythropoietin polypeptides and uses thereof for treatment |
CA2676036A1 (en) * | 2007-02-02 | 2008-08-14 | Amgen Inc. | Hepcidin, hepcidin antagonists and methods of use |
WO2008137066A1 (en) * | 2007-05-02 | 2008-11-13 | The Board Of Regents Of The University Of Oklahoma | Use of compacted nucleic acid nanoparticles in non-viral treatments of ocular diseases |
CL2008002053A1 (es) * | 2007-07-17 | 2009-05-22 | Hoffmann La Roche | Metodo para la purificacion de una eritropoyetina monopeguilada (epompeg) que consiste en proporcionar una solucion que contiene eritropoyetina mono, poli y no peguilada y hacerla pasar por dos pasos de cromatografia de intercambio cationico y metodo para producir epo mpeg que incluye metodo de purificacion. |
AR067536A1 (es) * | 2007-07-17 | 2009-10-14 | Hoffmann La Roche | Metodo para obtener una eritropoyetina mono-pegilada en una forma sustancialmente homogenea |
US8974791B2 (en) | 2007-07-27 | 2015-03-10 | Armagen Technologies, Inc. | Methods and compositions for increasing α-L-iduronidase activity in the CNS |
ES2750254T3 (es) | 2007-09-27 | 2020-03-25 | Amgen Inc | Formulaciones farmacéuticas |
EP2219602A1 (en) | 2007-11-15 | 2010-08-25 | Amgen, Inc | Aqueous formulation of erythropoiesis stimulating protein stablised by antioxidants for parenteral administration |
US8101706B2 (en) | 2008-01-11 | 2012-01-24 | Serina Therapeutics, Inc. | Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same |
EP3042922B1 (en) | 2008-01-11 | 2017-07-19 | Serina Therapeutics, Inc. | Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same |
CA2711826C (en) | 2008-01-25 | 2018-02-27 | Amgen Inc. | Ferroportin antibodies and methods of use |
EP2247743B1 (en) | 2008-02-08 | 2016-04-06 | Ambrx, Inc. | Modified leptin polypeptides and their uses |
TWI395593B (zh) | 2008-03-06 | 2013-05-11 | Halozyme Inc | 可活化的基質降解酵素之活體內暫時性控制 |
NZ601248A (en) | 2008-04-14 | 2014-06-27 | Halozyme Inc | Modified hyaluronidases and uses in treating hyaluronan-associated diseases and conditions |
EP2816059A1 (en) | 2008-05-01 | 2014-12-24 | Amgen, Inc | Anti-hepcidin antibodies and methods of use |
EP2926825A1 (en) | 2008-06-27 | 2015-10-07 | Duke University | Therapeutic agents comprising elastin-like peptides |
ES2631915T3 (es) | 2008-09-26 | 2017-09-06 | Ambrx, Inc. | Polipéptidos modificados de eritropoyetina animal y sus usos |
JP6018753B2 (ja) | 2008-11-13 | 2016-11-02 | ザ・ジェネラル・ホスピタル・コーポレイションThe General Hospital Corporation | Bmp−6の調節によって鉄の恒常性を制御するための方法および組成物 |
PT3037529T (pt) | 2008-12-09 | 2019-05-31 | Halozyme Inc | Polipéptidos ph20 estendidos solúveis e suas utilizações |
CA2748889A1 (en) | 2009-03-18 | 2010-09-23 | Armagen Technologies, Inc. | Compositions and methods for blood-brain barrier delivery of igg-decoy receptor fusion proteins |
US9289699B2 (en) | 2009-07-30 | 2016-03-22 | Hoffmann-La Roche Inc. | Moveable chromatography column separator |
WO2011024025A1 (en) * | 2009-08-28 | 2011-03-03 | Avesthagen Limited | An erythropoietin analogue and a method thereof |
EP2477603B1 (en) | 2009-09-17 | 2016-03-30 | Baxalta Incorporated | Stable co-formulation of hyaluronidase and immunoglobulin, and methods of use thereof |
KR20120117728A (ko) * | 2009-09-23 | 2012-10-24 | 바이오제너릭스 에이지 | 재조합 인간 에리트로포이에틴(epo)의 정제 방법, 이렇게 정제된 epo 및 이를 포함하는 약학적 조성물 |
US8834874B2 (en) | 2009-10-09 | 2014-09-16 | Armagen Technologies, Inc. | Methods and compositions for increasing iduronate 2-sulfatase activity in the CNS |
CA2778105C (en) | 2009-10-23 | 2019-04-02 | Amgen Inc. | Vial adapter and system |
US8765432B2 (en) | 2009-12-18 | 2014-07-01 | Oligasis, Llc | Targeted drug phosphorylcholine polymer conjugates |
SG183561A1 (en) * | 2010-04-27 | 2012-09-27 | Scil Technology Gmbh | Stable aqueous mia/cd-rap formulations |
SG194370A1 (en) | 2010-06-07 | 2013-11-29 | Amgen Inc | Drug delivery device |
KR20130125753A (ko) | 2010-07-20 | 2013-11-19 | 할로자임, 아이엔씨 | 항-히알루로난제 투여와 관련된 유해 부작용의 치료 |
BR112013005890B1 (pt) | 2010-09-14 | 2022-02-08 | F Hoffmann-La Roche Ag | Método para purificar eritropoietina peguilada |
RU2584176C2 (ru) | 2011-02-02 | 2016-05-20 | Ф. Хоффманн-Ля Рош Аг | Держатель для хроматографической колонки |
EP2672958A1 (en) | 2011-02-08 | 2013-12-18 | Halozyme, Inc. | Composition and lipid formulation of a hyaluronan-degrading enzyme and the use thereof for treatment of benign prostatic hyperplasia |
US9480624B2 (en) | 2011-03-31 | 2016-11-01 | Amgen Inc. | Vial adapter and system |
CA3021845C (en) | 2011-04-20 | 2022-03-29 | Amgen Inc. | Autoinjector apparatus |
US9993529B2 (en) | 2011-06-17 | 2018-06-12 | Halozyme, Inc. | Stable formulations of a hyaluronan-degrading enzyme |
RS57589B1 (sr) | 2011-10-14 | 2018-11-30 | Amgen Inc | Uređaji za ubrizgavanje i postupak za sklapanje |
AU2012328880B2 (en) | 2011-10-24 | 2017-02-23 | Halozyme, Inc. | Companion diagnostic for anti-hyaluronan agent therapy and methods of use thereof |
ES2983576T3 (es) | 2011-12-02 | 2024-10-23 | Armagen Inc | Métodos y composiciones para aumentar la actividad arilsulfatasa en el SNC |
AU2012362141B2 (en) | 2011-12-30 | 2017-09-21 | Halozyme, Inc. | PH20 polypeptide variants, formulations and uses thereof |
LT2833905T (lt) | 2012-04-04 | 2018-07-10 | Halozyme, Inc. | Derinių terapija su hialuronidaze ir į naviką nukreiptu taksanu |
CN102816227A (zh) * | 2012-08-30 | 2012-12-12 | 深圳赛保尔生物药业有限公司 | 回收促红细胞生成素的方法 |
US9278124B2 (en) | 2012-10-16 | 2016-03-08 | Halozyme, Inc. | Hypoxia and hyaluronan and markers thereof for diagnosis and monitoring of diseases and conditions and related methods |
SI3081249T1 (sl) | 2012-11-21 | 2021-03-31 | Amgen Inc. | Naprava za dajanje zdravila |
JP6643977B2 (ja) | 2013-03-15 | 2020-02-12 | アムゲン・インコーポレーテッド | 体輪郭に適応可能な自動注入機デバイス |
US10092703B2 (en) | 2013-03-15 | 2018-10-09 | Amgen Inc. | Drug cassette, autoinjector, and autoinjector system |
TWI614041B (zh) | 2013-03-15 | 2018-02-11 | 安美基公司 | 用於注射器之匣盒 |
KR102218494B1 (ko) | 2013-03-15 | 2021-02-19 | 인트린식 라이프사이언시스, 엘엘씨 | 항-헵시딘 항체 및 그의 용도 |
BR112015024282B1 (pt) | 2013-03-22 | 2022-05-17 | Amgen Inc | Injetor e método de montagem do injetor |
TW201534726A (zh) | 2013-07-03 | 2015-09-16 | Halozyme Inc | 熱穩定ph20玻尿酸酶變異體及其用途 |
US10702608B2 (en) | 2013-09-08 | 2020-07-07 | Kodiak Sciences Inc. | Factor VIII zwitterionic polymer conjugates |
CA3168888A1 (en) | 2013-10-24 | 2015-04-30 | Amgen Inc. | Drug delivery system with temperature-sensitive control |
US11097055B2 (en) | 2013-10-24 | 2021-08-24 | Amgen Inc. | Injector and method of assembly |
WO2015119906A1 (en) | 2014-02-05 | 2015-08-13 | Amgen Inc. | Drug delivery system with electromagnetic field generator |
MX2016014561A (es) | 2014-05-07 | 2017-06-21 | Amgen Inc | Autoinyetor con elementos reductores del shock. |
EP3151883A1 (en) | 2014-06-03 | 2017-04-12 | Amgen Inc. | Devices and methods for assisting a user of a drug delivery device |
US9840553B2 (en) | 2014-06-28 | 2017-12-12 | Kodiak Sciences Inc. | Dual PDGF/VEGF antagonists |
ES2727137T3 (es) | 2014-08-28 | 2019-10-14 | Halozyme Inc | Terapia combinada con una enzima de degradación de hialuronano y un inhibidor de puntos de control inmunitario |
WO2016049036A1 (en) | 2014-09-22 | 2016-03-31 | Intrinsic Lifesciences Llc | Humanized anti-hepcidin antibodies and uses thereof |
CA2964317C (en) | 2014-10-14 | 2021-10-05 | Halozyme, Inc. | Compositions of adenosine deaminase-2 (ada2), variants thereof and methods of using same |
US10695506B2 (en) | 2014-10-14 | 2020-06-30 | Amgen Inc. | Drug injection device with visual and audio indicators |
CN107208076A (zh) | 2014-10-17 | 2017-09-26 | 科达制药 | 丁酰胆碱酯酶两性离子聚合物缀合物 |
ES2785311T3 (es) | 2014-12-19 | 2020-10-06 | Amgen Inc | Dispositivo de administración de fármacos con botón móvil o campo de interfaz de usuario |
JP6716566B2 (ja) | 2014-12-19 | 2020-07-01 | アムジエン・インコーポレーテツド | 近接センサ付き薬物送達装置 |
US10538589B2 (en) | 2015-01-14 | 2020-01-21 | Armagen Inc. | Methods and compositions for increasing N-acetylglucosaminidase (NAGLU) activity in the CNS using a fusion antibody comprising an anti-human insulin receptor antibody and NAGLU |
US10583245B2 (en) | 2015-02-17 | 2020-03-10 | Amgen Inc. | Drug delivery device with vacuum assisted securement and/or feedback |
WO2016138434A1 (en) | 2015-02-27 | 2016-09-01 | Amgen Inc. | Drug delivery device having a needle guard mechanism with a tunable threshold of resistance to needle guard movement |
WO2017039786A1 (en) | 2015-09-02 | 2017-03-09 | Amgen Inc. | Syringe assembly adapter for a syringe |
ES2755717T3 (es) | 2015-12-09 | 2020-04-23 | Amgen Inc | Autoinyector con tapa de señalización |
US11066465B2 (en) | 2015-12-30 | 2021-07-20 | Kodiak Sciences Inc. | Antibodies and conjugates thereof |
US11154661B2 (en) | 2016-01-06 | 2021-10-26 | Amgen Inc. | Auto-injector with signaling electronics |
WO2017160799A1 (en) | 2016-03-15 | 2017-09-21 | Amgen Inc. | Reducing probability of glass breakage in drug delivery devices |
CN105820232B (zh) * | 2016-04-08 | 2019-05-17 | 昂德生物药业有限公司 | 单修饰聚乙二醇重组人促红素的制备方法及其制品和应用 |
WO2017189089A1 (en) | 2016-04-29 | 2017-11-02 | Amgen Inc. | Drug delivery device with messaging label |
US11389588B2 (en) | 2016-05-02 | 2022-07-19 | Amgen Inc. | Syringe adapter and guide for filling an on-body injector |
MX2018013616A (es) | 2016-05-13 | 2019-02-21 | Amgen Inc | Montaje de cubierta protectora de vial. |
WO2017200989A1 (en) | 2016-05-16 | 2017-11-23 | Amgen Inc. | Data encryption in medical devices with limited computational capability |
WO2017209899A1 (en) | 2016-06-03 | 2017-12-07 | Amgen Inc. | Impact testing apparatuses and methods for drug delivery devices |
EP3478342A1 (en) | 2016-07-01 | 2019-05-08 | Amgen Inc. | Drug delivery device having minimized risk of component fracture upon impact events |
JP7177035B2 (ja) | 2016-07-15 | 2022-11-22 | エフ.ホフマン-ラ ロシュ アーゲー | Peg化エリスロポエチンを精製するための方法 |
US20190328965A1 (en) | 2016-08-17 | 2019-10-31 | Amgen Inc. | Drug delivery device with placement detection |
EP3532127A1 (en) | 2016-10-25 | 2019-09-04 | Amgen Inc. | On-body injector |
WO2018136398A1 (en) | 2017-01-17 | 2018-07-26 | Amgen Inc. | Injection devices and related methods of use and assembly |
EP3582825A1 (en) | 2017-02-17 | 2019-12-25 | Amgen Inc. | Drug delivery device with sterile fluid flowpath and related method of assembly |
US11369736B2 (en) | 2017-02-17 | 2022-06-28 | Amgen Inc. | Cannula insertion and retraction mechanisms |
CA3050927A1 (en) | 2017-03-06 | 2018-09-13 | Brian Stonecipher | Drug delivery device with activation prevention feature |
AU2018230546B2 (en) | 2017-03-07 | 2024-03-21 | Amgen Inc. | Needle insertion by overpressure |
IL268386B2 (en) | 2017-03-09 | 2023-11-01 | Amgen Inc | Insertion mechanism for a drug delivery device |
WO2018172219A1 (en) | 2017-03-20 | 2018-09-27 | F. Hoffmann-La Roche Ag | Method for in vitro glycoengineering of an erythropoiesis stimulating protein |
CN114588404B (zh) | 2017-03-28 | 2024-07-09 | 美国安进公司 | 柱塞杆和注射器组件系统以及方法 |
CN110709121B (zh) | 2017-06-08 | 2022-06-24 | 安进公司 | 扭矩驱动式药物递送装置 |
US11590294B2 (en) | 2017-06-08 | 2023-02-28 | Amgen Inc. | Syringe assembly for a drug delivery device and method of assembly |
US11541183B2 (en) | 2017-06-22 | 2023-01-03 | Amgen Inc. | Device activation impact/shock reduction |
BR112019027583A2 (pt) | 2017-06-22 | 2020-10-06 | Catalyst Biosciences, Inc. | polipeptídeos de serina protease 1 tipo membrana (mtsp-1) modificados e métodos de uso |
MX2019015479A (es) | 2017-06-23 | 2020-02-20 | Amgen Inc | Dispositivo electronico de administracion de farmacos con tapa accionada por un conjunto de conmutador. |
WO2019014014A1 (en) | 2017-07-14 | 2019-01-17 | Amgen Inc. | NEEDLE INSERTION-RETRACTING SYSTEM HAVING DOUBLE TORSION SPRING SYSTEM |
MA49626A (fr) | 2017-07-21 | 2020-05-27 | Amgen Inc | Élément d'étanchéité perméable aux gaz pour récipient à médicament et procédés d'assemblage |
WO2019022951A1 (en) | 2017-07-25 | 2019-01-31 | Amgen Inc. | DRUG DELIVERY DEVICE WITH GEAR MODULE AND ASSEMBLY METHOD THEREOF |
EP3658206A1 (en) | 2017-07-25 | 2020-06-03 | Amgen Inc. | Drug delivery device with container access system and related method of assembly |
WO2019032482A2 (en) | 2017-08-09 | 2019-02-14 | Amgen Inc. | HYDRAULIC-PNEUMATIC PRESSURE CHAMBER DELIVERY SYSTEM |
WO2019036181A1 (en) | 2017-08-18 | 2019-02-21 | Amgen Inc. | BODY INJECTOR WITH STERILE ADHESIVE PATCH |
US11103636B2 (en) | 2017-08-22 | 2021-08-31 | Amgen Inc. | Needle insertion mechanism for drug delivery device |
MA50611A (fr) | 2017-10-04 | 2020-08-12 | Amgen Inc | Adaptateur d'écoulement destiné à un dispositif d'administration de médicament |
EP4257164A3 (en) | 2017-10-06 | 2024-01-17 | Amgen Inc. | Drug delivery device with interlock assembly and related method of assembly |
US11464903B2 (en) | 2017-10-09 | 2022-10-11 | Amgen Inc. | Drug delivery device with drive assembly and related method of assembly |
EP3703778A1 (en) | 2017-11-03 | 2020-09-09 | Amgen Inc. | System and approaches for sterilizing a drug delivery device |
JP2021501616A (ja) | 2017-11-06 | 2021-01-21 | アムジエン・インコーポレーテツド | 配置及び流量検出を備える薬物送達デバイス |
MA50569A (fr) | 2017-11-06 | 2020-09-16 | Amgen Inc | Ensembles de remplissage-finition et procédés associés |
US11191904B2 (en) | 2017-11-10 | 2021-12-07 | Amgen Inc. | Plungers for drug delivery devices |
JP7370969B2 (ja) | 2017-11-16 | 2023-10-30 | アムジエン・インコーポレーテツド | 薬物送達デバイスの扉ラッチ機構 |
MA50903A (fr) | 2017-11-16 | 2021-05-12 | Amgen Inc | Auto-injecteur avec détection de décrochage et de point d'extrémité |
EP3731871B1 (en) | 2017-12-29 | 2023-10-04 | F. Hoffmann-La Roche AG | Process for providing pegylated protein composition |
JP7410860B2 (ja) | 2017-12-29 | 2024-01-10 | エフ. ホフマン-ラ ロシュ アーゲー | Peg化タンパク質組成物を提供するための方法 |
PL3731873T3 (pl) | 2017-12-29 | 2022-04-25 | F. Hoffmann-La Roche Ag | Sposób dostarczania kompozycji pegylowanego białka |
EP3758737A4 (en) | 2018-03-02 | 2022-10-12 | Kodiak Sciences Inc. | IL-6 ANTIBODIES AND FUSION CONSTRUCTS AND CONJUGATES THEREOF |
WO2019222435A1 (en) | 2018-05-16 | 2019-11-21 | Halozyme, Inc. | Methods of selecting subjects for combination cancer therapy with a polymer-conjugated soluble ph20 |
US10835685B2 (en) | 2018-05-30 | 2020-11-17 | Amgen Inc. | Thermal spring release mechanism for a drug delivery device |
US11083840B2 (en) | 2018-06-01 | 2021-08-10 | Amgen Inc. | Modular fluid path assemblies for drug delivery devices |
CA3103681A1 (en) | 2018-07-24 | 2020-01-30 | Amgen Inc. | Delivery devices for administering drugs |
WO2020023220A1 (en) | 2018-07-24 | 2020-01-30 | Amgen Inc. | Hybrid drug delivery devices with tacky skin attachment portion and related method of preparation |
WO2020023336A1 (en) | 2018-07-24 | 2020-01-30 | Amgen Inc. | Hybrid drug delivery devices with grip portion |
MA53375A (fr) | 2018-07-24 | 2021-06-02 | Amgen Inc | Dispositifs d'administration pour l'administration de médicaments |
US12109389B2 (en) | 2018-07-31 | 2024-10-08 | Amgen Inc. | Fluid path assembly for a drug delivery device |
DK3613486T3 (da) * | 2018-08-24 | 2021-01-04 | Uga Biopharma Gmbh | Metode og anlæg til rengøring af epo og/eller et epo-derivat |
MA53724A (fr) | 2018-09-24 | 2021-12-29 | Amgen Inc | Systèmes et procédés de dosage interventionnel |
CA3110371A1 (en) | 2018-09-28 | 2020-04-02 | Amgen Inc. | Muscle wire escapement activation assembly for a drug delivery device |
MA53815A (fr) | 2018-10-02 | 2022-01-05 | Amgen Inc | Systèmes d'injection pour administration de médicament avec transmission de force interne |
TW202408605A (zh) | 2018-10-05 | 2024-03-01 | 美商安進公司 | 具有劑量指示器之藥物遞送裝置 |
BR112021007016A2 (pt) | 2018-10-15 | 2021-07-13 | Amgen Inc. | dispositivo de administração de fármaco tendo mecanismo de amortecimento |
MA53913A (fr) | 2018-10-15 | 2022-01-19 | Amgen Inc | Procédé d'assemblage de plate-forme pour dispositif d'administration de médicament |
TWI831847B (zh) | 2018-11-01 | 2024-02-11 | 美商安進公司 | 部分針頭縮回之藥物遞送裝置及其操作方法 |
US11213620B2 (en) | 2018-11-01 | 2022-01-04 | Amgen Inc. | Drug delivery devices with partial drug delivery member retraction |
US20220031939A1 (en) | 2018-11-01 | 2022-02-03 | Amgen Inc. | Drug delivery devices with partial drug delivery member retraction |
US11613744B2 (en) | 2018-12-28 | 2023-03-28 | Vertex Pharmaceuticals Incorporated | Modified urokinase-type plasminogen activator polypeptides and methods of use |
JP7510952B2 (ja) | 2019-04-24 | 2024-07-04 | アムジエン・インコーポレーテツド | シリンジ滅菌確認アセンブリ及び方法 |
CA3148261A1 (en) | 2019-08-23 | 2021-03-04 | Amgen Inc. | Drug delivery device with configurable needle shield engagement components and related methods |
EP4041312A4 (en) | 2019-10-10 | 2023-12-20 | Kodiak Sciences Inc. | METHOD FOR TREATING AN EYE DISORDER |
CN116194585A (zh) | 2020-09-22 | 2023-05-30 | 美国杰科实验室有限公司 | 一种糖基化修饰的促红细胞生成素及其应用 |
WO2022159414A1 (en) | 2021-01-22 | 2022-07-28 | University Of Rochester | Erythropoietin for gastroinfestinal dysfunction |
CN117279929A (zh) | 2021-05-10 | 2023-12-22 | 凯奥目生物科学株式会社 | 抗体组合物的纯化方法 |
KR20240011135A (ko) | 2021-05-21 | 2024-01-25 | 암젠 인크 | 약물 용기를 위한 충전 레시피를 최적화하는 방법 |
WO2023209074A1 (en) | 2022-04-28 | 2023-11-02 | Institut National de la Santé et de la Recherche Médicale | Methods of restoring erythropoiesis in patients suffering from a sf3b1 mutant myelodysplastic syndrome by correcting coasy mis-splicing |
WO2024094457A1 (en) | 2022-11-02 | 2024-05-10 | F. Hoffmann-La Roche Ag | Method for producing glycoprotein compositions |
CN116492448A (zh) * | 2023-04-12 | 2023-07-28 | 深圳赛保尔生物药业有限公司 | 负载peg-epo及间充质干细胞的组合物、药物及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0640619A1 (en) * | 1993-08-17 | 1995-03-01 | Amgen Inc. | Erythropoietin analogs with additional glycosylation sites |
US5681811A (en) * | 1993-05-10 | 1997-10-28 | Protein Delivery, Inc. | Conjugation-stabilized therapeutic agent compositions, delivery and diagnostic formulations comprising same, and method of making and using the same |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4179337A (en) | 1973-07-20 | 1979-12-18 | Davis Frank F | Non-immunogenic polypeptides |
KR850004274A (ko) * | 1983-12-13 | 1985-07-11 | 원본미기재 | 에리트로포이에틴의 제조방법 |
DE3572982D1 (en) | 1984-03-06 | 1989-10-19 | Takeda Chemical Industries Ltd | Chemically modified lymphokine and production thereof |
JPS6197229A (ja) | 1984-10-18 | 1986-05-15 | Chugai Pharmaceut Co Ltd | 安定なエリトロポエチン製剤 |
US4917888A (en) | 1985-06-26 | 1990-04-17 | Cetus Corporation | Solubilization of immunotoxins for pharmaceutical compositions using polymer conjugation |
US5641663A (en) * | 1985-11-06 | 1997-06-24 | Cangene Corporation | Expression system for the secretion of bioactive human granulocyte macrophage colony stimulating factor (GM-CSF) and other heterologous proteins from steptomyces |
US4902502A (en) | 1989-01-23 | 1990-02-20 | Cetus Corporation | Preparation of a polymer/interleukin-2 conjugate |
US5166322A (en) | 1989-04-21 | 1992-11-24 | Genetics Institute | Cysteine added variants of interleukin-3 and chemical modifications thereof |
US5674534A (en) * | 1992-06-11 | 1997-10-07 | Alkermes, Inc. | Composition for sustained release of non-aggregated erythropoietin |
NZ250375A (en) | 1992-12-09 | 1995-07-26 | Ortho Pharma Corp | Peg hydrazone and peg oxime linkage forming reagents and protein derivatives |
US5359030A (en) * | 1993-05-10 | 1994-10-25 | Protein Delivery, Inc. | Conjugation-stabilized polypeptide compositions, therapeutic delivery and diagnostic formulations comprising same, and method of making and using the same |
US5643575A (en) * | 1993-10-27 | 1997-07-01 | Enzon, Inc. | Non-antigenic branched polymer conjugates |
US5919455A (en) * | 1993-10-27 | 1999-07-06 | Enzon, Inc. | Non-antigenic branched polymer conjugates |
US5932462A (en) * | 1995-01-10 | 1999-08-03 | Shearwater Polymers, Inc. | Multiarmed, monofunctional, polymer for coupling to molecules and surfaces |
EP0741187A2 (en) * | 1995-05-05 | 1996-11-06 | F. Hoffmann-La Roche Ag | Recombinant obese (Ob) proteins |
US5672662A (en) | 1995-07-07 | 1997-09-30 | Shearwater Polymers, Inc. | Poly(ethylene glycol) and related polymers monosubstituted with propionic or butanoic acids and functional derivatives thereof for biotechnical applications |
US6025324A (en) * | 1996-05-15 | 2000-02-15 | Hoffmann-La Roche Inc. | Pegylated obese (ob) protein compositions |
TW517067B (en) * | 1996-05-31 | 2003-01-11 | Hoffmann La Roche | Interferon conjugates |
ES2208798T3 (es) * | 1997-09-01 | 2004-06-16 | Aventis Pharma Deutschland Gmbh | Eritropoyetina humana recombinante con un perfil de glicosilacion ventajoso. |
AU2346900A (en) | 1998-11-30 | 2000-06-19 | Eli Lilly And Company | Erythropoietic compounds |
CZ299516B6 (cs) * | 1999-07-02 | 2008-08-20 | F. Hoffmann-La Roche Ag | Konjugát erythropoetinového glykoproteinu, zpusobjeho výroby a použití a farmaceutická kompozice sjeho obsahem |
JO2291B1 (en) * | 1999-07-02 | 2005-09-12 | اف . هوفمان لاروش ايه جي | Erythropoietin derivatives |
WO2001068141A2 (en) | 2000-03-17 | 2001-09-20 | Maxygen Aps | Dispersions of polypeptide conjugates |
US6586398B1 (en) | 2000-04-07 | 2003-07-01 | Amgen, Inc. | Chemically modified novel erythropoietin stimulating protein compositions and methods |
DE60109625T3 (de) * | 2000-05-15 | 2017-08-03 | F. Hoffmann-La Roche Ag | Flüssige arzneizubereitung enthaltend ein erythropoietin derivat |
-
2000
- 2000-06-23 CZ CZ20002386A patent/CZ299516B6/cs not_active IP Right Cessation
- 2000-06-27 SK SK987-2000A patent/SK286301B6/sk not_active IP Right Cessation
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5681811A (en) * | 1993-05-10 | 1997-10-28 | Protein Delivery, Inc. | Conjugation-stabilized therapeutic agent compositions, delivery and diagnostic formulations comprising same, and method of making and using the same |
EP0640619A1 (en) * | 1993-08-17 | 1995-03-01 | Amgen Inc. | Erythropoietin analogs with additional glycosylation sites |
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