JP6612182B2 - 免疫グロブリン組成物を調製するためのプロセス - Google Patents
免疫グロブリン組成物を調製するためのプロセス Download PDFInfo
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- JP6612182B2 JP6612182B2 JP2016110121A JP2016110121A JP6612182B2 JP 6612182 B2 JP6612182 B2 JP 6612182B2 JP 2016110121 A JP2016110121 A JP 2016110121A JP 2016110121 A JP2016110121 A JP 2016110121A JP 6612182 B2 JP6612182 B2 JP 6612182B2
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- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
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Description
(a)血漿画分を免疫グロブリン含有溶液として準備する工程;
(b)C7〜C9カルボン酸を前記溶液と混合し、該混合溶液を振動式撹拌機で処理して混入タンパク質を沈殿させる工程;
(c)沈殿した前記タンパク質を前記溶液から分離してIgM含有免疫グロブリン組成物を得る工程、
を含むプロセスを提供する。
(a)25mgの基質S−2288(Chromogenix社製)を7.2mLの注射用水に溶解させる;
(b)抗体調製物のサンプルをバッファ(100mMのTris−HCl(pH8.4、106mMのNaCl)で希釈して、線形範囲でアッセイできるようにし、温度を37℃に調整する;
(c)等量(例えば、200μL)の希釈された抗体調製物と溶解した基質とを混合する;
(d)分光光度計を用いて37℃で1分間〜3分間、405nmで吸収速度を測定する;
(e)方程式C(U/L)=313×ΔAbs/分×F(C=タンパク質分解活性、F=希釈倍率)を用いることにより初期吸収差(ΔAbs/分)からタンパク質分解活性を計算する。
抗補体活性を測定するためのアッセイは、欧州薬局方(方法2.6.17,Ph.Eur.6.Edition,2008)に記載の方法に従って行った。
ヒト血漿の低温エタノール分画から得られたCohn画分I/III 180kgを0.1M酢酸ナトリウムバッファ(pH5.05)720Lに懸濁させ、懸濁温度(22±4℃)に達した後15分間〜30分間混合する。
オクタン酸処理に関して、実施例1に記載の方法を用いて以下の実験範囲について、また実験範囲を互いに組み合わせて試験した(結果は示さない)。
− オクタン酸の量:0.09kg/kg〜0.13kg/kg(用いた画分I/III 1kg当たりのオクタン酸量)(120mM〜180mMのオクタン酸)
− オクタン酸処理のpH:pH4.8〜pH5.3
− 反応の温度範囲:14℃〜30℃
− インキュベート時間:40分間〜110分間
250mLの懸濁画分I/IIIをpH5.05及び22℃で30分間ホモジナイズした。懸濁液を2.6mLのウイルス原液を加えた。オクタン酸を添加し(110g/kg)、Vibromixerを用いて60分間ホモジナイズした。平行して、同じ混合物を標準的な撹拌機でホモジナイズした。60分間後、リン酸三カルシウム(0.15g/kgオクタン酸)を添加し、懸濁液を15分間撹拌した。フィルタディスクを用いて深層濾過により懸濁液を清澄化した。フィルタディスクは、70mL〜80mLのバッファで予めすすいでおいた。濾過後、80mLのバッファでフィルタをすすいだ。濾液及び洗浄液をプールし、ウイルス滴定のためのサンプルを抜き取った。
UVC照射線量の最適範囲について評価した。非エンベロープウイルスについて少なくとも4log10不活化するための最低必須線量と、Fabの抗原に結合する機能を低下させ且つ補体活性化に影響を与えるFcの機能を低下させるIgM分子の変性を避けるための最高耐性線量とのバランスがある。200J/m2〜400J/m2の範囲では、免疫グロブリンの凝集体の僅かな増加がみられ、断片含量に対する著しい影響はなかった。
以下の3工程:Vibromixerで撹拌しながらオクタン酸処理する工程と、pH4処理工程と、UVC処理(215J/m2)工程とによるウイルス除去/不活化の検証を、以下のモデルウイルスを用いて実施した:C型肝炎ウイルスのモデルウイルスとしてのウシウイルス性下痢症ウイルス(BVDV)、ヒトヘルペスウイルスのモデルウイルスとしての偽狂犬病ウイルス(PRV)、ヒト免疫不全ウイルス(HIV−1)、コロナウイルスとしてのウマ動脈炎ウイルス(EAV)、フラビウイルスのモデルウイルスとしてのシンドビスウイルス(SinV)、A型肝炎ウイルスのモデルウイルスとしてのマウス脳脊髄炎ウイルス(MEV)、他の非エンベロープウイルスのモデルウイルスとしてのレオウイルス(Reo)、ヒトパルボウイルスB19のモデルウイルスとしてのブタパルボウイルス(PPV)。
Vibromixerを用いずに、ブレードスターラを用いて激しく標準的な撹拌を行いながら、実施例1及び並行実験と同様にオクタン酸処理を実施した。オクタン酸/リン酸三カルシウム処理及び限外濾過/透析後のサンプルのタンパク質分解活性を、製造業者の説明書に従って発色基質S−2288(Chromogenix社製)を用いて測定した。25mgの基質S−2288を7.2mLの注射用水に溶解させる。サンプルをバッファ(100mMのTris/HCl(pH8.4)、106mMのNaCl)で希釈して、線形範囲でアッセイできるようにする。例えば、200μLのバッファと200μLのサンプル(混合及び37℃への温度調整)及び200μLの発色基質溶液とを混合する。分光光度計を用いて37℃で405nm(1分間〜3分間)にて吸収動態を測定する。サンプルのタンパク質分解活性を、方程式C(U/L)=313×ΔAbs/分×F(C=タンパク質分解活性、F=希釈倍率)を用いることにより初期吸収差(ΔAbs/分)から計算する。
唯一市販されている静脈内耐性IgM含有調製物であるPentaglobinと比較するために、この十分に確立されている薬剤3バッチで抗細菌活性を分析し、本発明に係る調製物と比較した。抗細菌抗原又は抗真菌抗原に対するIgM調製物中におけるIgA又はIgMクラスの抗体をELISAにより測定した。対応する抗原でマイクロタイタープレートをコーティングし、標準物質又はIgM調製物と共にインキュベートした。抗原に結合している抗体を抗ヒトIgA又は抗ヒトIgMコンジュゲートで検出した。酵素の基質を用いることにより検出を行った。生じる色の変化は、IgM調製物中に存在する抗体の量に対応する。
UVC処理を行わなかった実施例1の生成物を、2℃〜8℃にて10mL又は100mLのガラスバイアル(充填体積5mL又は50mL)中で保存し、仕様に従って全てのパラメータについて分析した。結果を表8に示す。安定性に関連するパラメータは、高速サイズ排除クロマトグラフィー(HPSEC)を用いて測定する凝集体及び断片の含量、タンパク質分解活性(PA)、並びに抗補体活性(ACA)である。これらパラメータは、静脈内耐性にとって重要であり、長期保存中に変化しやすい。2℃〜8℃では、これらパラメータに有意な変化はみられなかった。室温(23℃〜27℃)保存した場合でさえも、これら値は仕様の範囲内であったが、室温で24ヶ月間保存した後は断片が僅かに増加する。着色、タンパク質光、pH値等の他のパラメータについても測定したが、全試験期間に亘って変化していなかった。様々な細菌に対するIgM及びIgAの力価は、2℃〜8℃で2年間に亘って安定である。
安全性及び忍容性を確認するために、5日間に亘って反復静脈内注射した後の動脈圧に対するIgM調製物の影響を8頭の覚醒カニクイザルで試験した。190mg/IgM/kg/日の用量の本明細書に記載の方法に従って調製したIgM調製物を投与した。比較物質として、市販の静脈内耐性IgM含有調製物であるPentaglobinを何頭かのサルに投与した。同用量のIgMを投与する方法でPentaglobinを投与した。免疫グロブリン調製物を投与する前の時点で、対照用量の0.9%NaClを動物に投与した。注射後に血圧を測定し、投与により許容できないレベルの非特異的な補体活性化が起こっているかどうかを判定した。
Claims (33)
- 静脈内投与に適した抗体調製物であって、免疫グロブリンIgG、IgA及びIgMを含み、
免疫グロブリンの総量の15%〜30%がIgMであり、
前記抗体調製物は、エンベロープウィルス及び非エンベロープウィルスに関してウィルス安全性を有し、
抗補体活性が、1CH50/mgタンパク質以下であり、
2℃〜8℃で保存したときに少なくとも2年間、液状で安定であり、
前記免疫グロブリンが、β−プロピオラクトンで化学的に修飾されていない抗体調製物。 - タンパク質分解活性が8U/L未満である請求項1に記載の抗体調製物。
- 少なくとも20%のIgMを含む請求項1から2のいずれかに記載の抗体調製物。
- 安定化剤を更に含む請求項1から3のいずれかに記載の抗体調製物。
- 安定化剤がグリシンである請求項4に記載の抗体調製物。
- 抗体調製物中の免疫グロブリンが、酵素的に修飾されていない請求項1から5のいずれかに記載の抗体調製物。
- 抗体調製物中の免疫グロブリンが、製造プロセスにおいて、ペプシンのようなプロテアーゼを添加し、該プロテアーゼによる処理がされていない請求項1から6のいずれかに記載の抗体調製物。
- 医薬において使用するための請求項1から7のいずれかに記載の抗体調製物。
- 免疫障害又は細菌感染症の治療において使用するための請求項8に記載の抗体調製物。
- 免疫障害がIgM欠乏症である請求項9に記載の抗体調製物。
- 免疫グロブリンを含む血漿画分からIgM含有免疫グロブリン組成物を調製するためのプロセスであって、
(a)血漿画分を免疫グロブリン含有溶液として準備する工程;
(b)オクタン酸を前記溶液と混合し、該混合溶液を振動式撹拌機で処理して混入タンパク質を沈殿させる工程;及び
(c)沈殿した前記タンパク質を前記溶液から分離してIgM含有免疫グロブリン組成物を得る工程、を含み、
前記免疫グロブリンをβ−プロピオラクトンで処理する工程を含まないプロセス。 - 免疫グロブリンを酵素的に修飾する工程を含まない請求項11に記載のプロセス。
- 工程(b)において、オクタン酸の濃度が少なくとも0.075kg/kg血漿画分である請求項11から12のいずれかに記載のプロセス。
- 工程(b)において、混合溶液のpHが4.5〜5.5である請求項11から13のいずれかに記載のプロセス。
- 工程(b)において、混合溶液の温度が10℃〜35℃である請求項11から14のいずれかに記載のプロセス。
- 工程(b)において、オクタン酸が、免疫グロブリン含有溶液と少なくとも30分間インキュベートされる請求項11から15のいずれかに記載のプロセス。
- 血漿画分の免疫グロブリンが少なくとも5%のIgMを含む請求項11から16のいずれかに記載のプロセス。
- 血漿画分がCohn画分I/III又はKistler/Nitschmann画分B若しくはB+Iの沈殿物である請求項11から17のいずれかに記載のプロセス。
- 工程(c)が限外濾過を含み、免疫グロブリン組成物が濾過された溶液を含む請求項11から18のいずれかに記載のプロセス。
- 工程(c)で得られたIgM含有免疫グロブリン組成物をpH3.5〜pH4.5でインキュベートしてインキュベート溶液を得る工程を更に含む請求項11から19のいずれかに記載のプロセス。
- 工程(c)で得られたIgM含有免疫グロブリン組成物をインキュベートする工程が32℃〜42℃で行われる請求項20に記載のプロセス。
- インキュベート溶液をDEAE Sephadex(登録商標)に吸着させる工程、及び前記DEAE Sephadexを前記溶液から深層濾過により分離する工程を更に含む請求項20から21のいずれかに記載のプロセス。
- 深層濾過で得られた濾液をナノ濾過に付す工程を更に含む請求項22に記載のプロセス。
- ナノ濾過が公称孔径35nm〜75nmのフィルターで行われる請求項23に記載のプロセス。
- ナノ濾過が公称孔径40nm〜50nmのフィルターで行われる請求項23に記載のプロセス。
- 請求項20から21のいずれかにおけるインキュベート溶液又は請求項22から25のいずれかにおける濾液をUVC照射により処理してUVC照射溶液を得る工程を更に含む請求項20から25のいずれかに記載のプロセス。
- インキュベート溶液又は濾液が、200J/m 2 〜500J/m 2 でUVC照射により処理される請求項26に記載のプロセス。
- インキュベート溶液又は濾液が、200J/m 2 〜300J/m 2 でUVC照射により処理される請求項26に記載のプロセス。
- UVC照射溶液を滅菌条件下で濾過して、静脈内投与に適した抗体調製物を製造する工程を更に含む請求項26から28のいずれかに記載のプロセス。
- 抗体調製物をグリシン含有バッファ中でpH4〜pH5.5で製剤化する工程を含む請求項29に記載のプロセス。
- 請求項26から28のいずれかにおけるUVC照射溶液又は請求項29から30のいずれかにおける抗体調製物を、滅菌条件下で容器に充填する工程を更に含む請求項26から30のいずれかに記載のプロセス。
- 請求項26から28のいずれかにおけるUVC照射溶液又は請求項29から30のいずれかにおける抗体調製物のタンパク質分解活性が8U/L未満である請求項26から31のいずれかに記載のプロセス。
- 非エンベロープウィルスを3log 10 超除去する請求項26から32のいずれかに記載のプロセス。
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201006753D0 (en) | 2010-04-22 | 2010-06-09 | Biotest Ag | Process for preparing an immunolobulin composition |
FR2959821B1 (fr) * | 2010-05-05 | 2012-07-06 | Lab Francais Du Fractionnement | Procede de mesure de l'activation du complement par des igg |
FR2974301B1 (fr) | 2011-04-20 | 2013-08-23 | Lab Francais Du Fractionnement | Procede de preparation d'un produit plasmatique deplete en un ou plusieurs facteurs thrombogenes |
FR2977893B1 (fr) * | 2011-07-11 | 2015-02-20 | Lab Francais Du Fractionnement | Procede de preparation d'un concentre d'immunoglobulines polyvalentes |
AU2013201393B2 (en) | 2012-03-09 | 2015-08-27 | Csl Behring Ag | Compositions |
EP2636684A1 (en) | 2012-03-09 | 2013-09-11 | CSL Behring AG | Prevention of infection |
EP2636681A1 (en) | 2012-03-09 | 2013-09-11 | CSL Behring AG | Process for enriching IgA |
KR20150115639A (ko) * | 2014-04-04 | 2015-10-14 | 전숙영 | 치료용 면역글로불린 제제 제조에 사용되는 산성 완충액, 이를 이용한 치료용 면역글로불린 제제 제조방법 및 이 제조방법으로 제조된 치료용 면역글로불린 제제 |
US20170210793A1 (en) * | 2014-07-15 | 2017-07-27 | The Regents Of The University Of California | Novel Treatment for Polycystic Kidney Disease |
EP3334747B1 (en) | 2015-08-13 | 2023-09-27 | Amgen Inc. | Charged depth filtration of antigen-binding proteins |
CA3013849A1 (en) * | 2016-03-14 | 2017-09-21 | Biotest Ag | Treatment of severe community acquired pneumonia |
EP3275897A1 (en) | 2016-07-27 | 2018-01-31 | Biotest AG | Process for preparing immunoglobulin compositions |
RU2660584C1 (ru) * | 2017-06-06 | 2018-07-06 | Федеральное государственное бюджетное учреждение науки "Кировский научно-исследовательский институт гематологии и переливания крови Федерального медико-биологического агентства" | Способ определения FC-функции препаратов иммуноглобулина человека |
WO2019105916A1 (en) * | 2017-11-29 | 2019-06-06 | F. Hoffmann-La Roche Ag | Target interference suppressed anti-drug antibody assay |
EP3747903A1 (en) | 2019-06-07 | 2020-12-09 | Biotest AG | Method and kit for testing potency of immunoglobulin compositions |
US20230295281A1 (en) * | 2020-04-10 | 2023-09-21 | Vanudis GmbH | Natural antibodies in prophylaxis and therapy |
TW202200205A (zh) * | 2020-06-03 | 2022-01-01 | 愛爾蘭商格里佛全球營運有限公司 | 超免疫igg及/或igm組合物及其製備方法及從供體中獲得超免疫人血漿的方法 |
CN115768789A (zh) * | 2020-07-10 | 2023-03-07 | 基立福环球运营有限公司 | 用于获得包含人血浆来源的免疫球蛋白m的组合物的方法 |
CN111944043B (zh) * | 2020-09-01 | 2023-05-09 | 华兰生物工程重庆有限公司 | 一种从血浆废弃物中提取IgM的方法 |
CA3195385A1 (en) | 2020-11-19 | 2022-05-27 | Biotest Ag | Method and kit for testing immunomodulatory potency of immunoglobulin compositions, e.g., for treatment of covid-19 |
KR20240040107A (ko) | 2021-07-29 | 2024-03-27 | 체에스엘 베링 아게 | 면역글로불린 g를 정제하는 방법 및 이의 용도 |
WO2024200757A1 (en) | 2023-03-29 | 2024-10-03 | Csl Behring Ag | Methods of identifying immunoglobulin associated with adverse reactions |
Family Cites Families (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US136556A (en) | 1873-03-04 | Improvements in button-fastenings | ||
DE2901822A1 (de) | 1979-01-18 | 1980-07-31 | Biotest Serum Institut Gmbh | Verfahren zur herstellung einer fuer die intravenoese applikation geeigneten immunglobulinloesung, die igm in ankonzentrierter form enthaelt |
US4371520A (en) * | 1981-10-28 | 1983-02-01 | The Green Cross Corporation | Process for preparing immunoglobulin suitable for intravenous injection |
DE3310150A1 (de) * | 1983-03-21 | 1984-09-27 | Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München | Verfahren zur herstellung einer nebenwirkungsfreien igg-immunglobulinloesung fuer die intravenoese applikation |
IL90281A (en) | 1988-06-06 | 1994-10-07 | Miles Inc | Preparations containing MGI antibodies |
DE3825429C2 (de) * | 1988-07-27 | 1994-02-10 | Biotest Pharma Gmbh | Verfahren zur Herstellung eines intravenös verabreichbaren polyklonalen Immunglobulin-Präparates mit hohem IgM-Gehalt |
US4939176A (en) | 1988-12-20 | 1990-07-03 | Miles Inc. | Viral inactivation process |
DE3927112C1 (ja) | 1989-08-17 | 1990-10-25 | Biotest Pharma Gmbh, 6072 Dreieich, De | |
DE3927111C3 (de) | 1989-08-17 | 1994-09-01 | Biotest Pharma Gmbh | Verfahren zur Herstellung nicht modifizierter intravenös verabreichbarer IgM- und/oderIgA-haltiger Immunglobulinpräparate |
US5256771A (en) * | 1990-04-03 | 1993-10-26 | Miles Inc. | Heat treatment of IgM-containing immunoglobulins to eliminate non-specific complement activation |
US5367054A (en) * | 1993-04-12 | 1994-11-22 | Stolle Research & Development Corp. | Large-scale purification of egg immunoglobulin |
DE69637181T2 (de) | 1995-07-14 | 2008-04-17 | Caf - Dcf Cvba - Scrl | Vorrichtung zur inaktivierung von viralen verunreinigungen in blutprodukten |
DE59509979D1 (de) | 1995-09-22 | 2002-02-07 | Zlb Bioplasma Ag Bern | Verfahren zur Gewinnung von Immunglobulinen aus Fraktionen, die bei der Fraktionierung von menschlichem Blutplasma entstehen |
EP0835880A1 (de) * | 1996-10-14 | 1998-04-15 | Rotkreuzstiftung Zentrallaboratorium Blutspendedienst Srk | Verfahren zur Herstellung eines IgM Präparates für die intravenöse Applikation |
JP3987599B2 (ja) * | 1996-12-05 | 2007-10-10 | 日本製薬株式会社 | 筋ジストロフィー治療剤 |
JPH10167894A (ja) * | 1996-12-11 | 1998-06-23 | Mitsubishi Gas Chem Co Inc | ビスマス置換希土類鉄ガーネット単結晶膜の製造法 |
US5886154A (en) | 1997-06-20 | 1999-03-23 | Lebing; Wytold R. | Chromatographic method for high yield purification and viral inactivation of antibodies |
US6955917B2 (en) * | 1997-06-20 | 2005-10-18 | Bayer Healthcare Llc | Chromatographic method for high yield purification and viral inactivation of antibodies |
AU753468B2 (en) | 1998-06-09 | 2002-10-17 | Csl Behring Ag | Process for producing immunoglobulins for intravenous administration and other immunoglobulin products |
RU2178309C2 (ru) * | 2000-01-12 | 2002-01-20 | Российский научно-исследовательский институт геронтологии | Антитимоцитарный глобулин для внутривенного введения и способ его получения |
RU2192279C2 (ru) * | 2000-09-07 | 2002-11-10 | Нижегородское государственное предприятие по производству бактерийных препаратов | Способ получения иммуноглобулинового препарата |
DK1337280T3 (da) | 2000-11-13 | 2013-12-02 | Bayer Ip Gmbh | Fremgangsmåde til inaktivering af mikroorganismer i en fluid ved anvendelse af ultraviolet stråling |
FR2824568B1 (fr) | 2001-05-11 | 2004-04-09 | Lab Francais Du Fractionnement | Procede de preparation de concentres d'immunoglobulines humaines a usage therapeutique |
US7727974B2 (en) | 2001-08-10 | 2010-06-01 | Eisai R & D Management Co., Ltd. | Methods of reducing the severity of mucositis |
WO2003037504A1 (fr) | 2001-11-02 | 2003-05-08 | Japan Techno Co., Ltd. | Agitateur vibratoire pour sterilisation et sterilisateur ainsi que procede de sterilisation faisant appel a cet agitateur vibratoire |
RU2255766C2 (ru) * | 2003-03-05 | 2005-07-10 | Государственное учреждение "Московский научно-исследовательский институт эпидемиологии и микробиологии им. Г.Н. Габрического Министерства здравоохранения Российской Федерации" | Способ получения иммуноглобулинового препарата для профилактики и терапии бактериальных и вирусных инфекций, иммуноглобулиновый препарат для профилактики и терапии бактериальных и вирусных инфекций (варианты) и суппозитории на основе иммуноглобулинового препарата |
JP4939929B2 (ja) | 2003-03-26 | 2012-05-30 | ポール,サッドヒル | タンパク質分解抗体および共有結合抗体 |
RU2409591C2 (ru) | 2003-10-27 | 2011-01-20 | Вайет | Удаление агрегатов с высокой молекулярной массой путем хроматографии на гидроксиапатитах |
EP1532983A1 (en) | 2003-11-18 | 2005-05-25 | ZLB Bioplasma AG | Immunoglobulin preparations having increased stability |
KR20070009995A (ko) | 2004-01-30 | 2007-01-19 | 수오멘 푸나이넨 리스티 베리팔베루 | 바이러스 안전성 면역글로불린을 제조하는 방법 |
DK1718675T3 (da) | 2004-02-27 | 2013-07-15 | Octapharma Ag | Fremgangsmåde til at tilvejebringe en oprenset virussikker antistoftilberedning |
US8029794B2 (en) | 2004-12-10 | 2011-10-04 | Novimmune S.A. | Combining therapies targeting multiple toll-like receptors |
WO2006064373A2 (en) | 2004-12-16 | 2006-06-22 | Genzyme Polyclonals S.A.S. | Methods of purifying immunologlobulins |
KR101157174B1 (ko) | 2005-11-24 | 2012-06-20 | 삼성전자주식회사 | 세포 또는 바이러스의 신속한 파괴 방법 및 장치 |
DE102005062634A1 (de) | 2005-12-23 | 2007-06-28 | Blutspendedienst der Landesverbände des Deutschen Roten Kreuzes Niedersachsen, Sachsen-Anhalt, Thüringen, Oldenburg und Bremen gGmbH | Verfahren zur Inaktivierung von Pathogenen in Spenderblut, Blutplasma oder Erythrozytenkonzentraten in flexiblen Behältnissen unter Bewegung |
FR2899111B1 (fr) | 2006-03-31 | 2010-09-03 | Lab Francais Du Fractionnement | Concentre d'immunoglobulines specifiques du chikungunya en tant que medicament. |
FR2899112B1 (fr) | 2006-03-31 | 2010-09-03 | Lab Francais Du Fractionnement | Concentre d'immunoglobulines et de fragments f (ab)'2 et/ou fab specifiques d'un arbovirus en tant que medicament. |
US8354076B2 (en) | 2006-10-02 | 2013-01-15 | Palo Alto Research Center Incorporated | Fluid stirring mechanism |
EP1950225A1 (de) | 2007-01-25 | 2008-07-30 | Octapharma AG | Verfahren zur Steigerung von Proteinausbeuten |
EP2291196A4 (en) | 2008-05-12 | 2012-05-30 | Strox Biopharmaceuticals Llc | FOR STAPHYLOCOCCUS AUREUS SPECIFIC ANTIBODY PREPARATIONS |
RU2457861C2 (ru) * | 2008-08-05 | 2012-08-10 | Виктор Владимирович Чалов | Композиция, обладающая противовирусным и антимикробным действием, содержащая консорциум иммуноглобулинов |
RU2457863C2 (ru) * | 2008-08-05 | 2012-08-10 | Виктор Владимирович Чалов | Композиция, обладающая противовирусным и антимикробным действием, содержащая консорциум иммуноглобулинов |
GB201006753D0 (en) | 2010-04-22 | 2010-06-09 | Biotest Ag | Process for preparing an immunolobulin composition |
NZ591514A (en) | 2011-03-03 | 2013-11-29 | Kode Biotech Ltd | Assay method |
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