WO1994029334A1 - Concentre d'immunoglobulines g a usage therapeutique et procede de production dudit concentre - Google Patents
Concentre d'immunoglobulines g a usage therapeutique et procede de production dudit concentre Download PDFInfo
- Publication number
- WO1994029334A1 WO1994029334A1 PCT/FR1994/000699 FR9400699W WO9429334A1 WO 1994029334 A1 WO1994029334 A1 WO 1994029334A1 FR 9400699 W FR9400699 W FR 9400699W WO 9429334 A1 WO9429334 A1 WO 9429334A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- immunoglobulins
- gel
- chromatography
- concentrate
- plasma
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
- C07K16/06—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies from serum
- C07K16/065—Purification, fragmentation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
Definitions
- Immunoglobulin G concentrate for therapeutic use and process for producing said concentrate.
- the present invention relates to an immunoglobulin G concentrate for therapeutic use and the process for producing said concentrate.
- polyvalent immunoglobulins have already been used for a long time. In general, they are prepared from a "pool" of sera from 2,000 to 5,000 donors, which ensures the presence of all the antibodies normally present in the entire population of a chosen region.
- immunoglobulin preparations are prepared according to the classic Cohn method, more or less modified, that is to say by ethanol precipitation. This process has a significant disadvantage due to the ethanol treatment which causes a certain denaturation of proteins and the formation of aggregates of immunoglobulin polymers. These present a therapeutic risk by causing activation of the complement system and anaphylactic reactions. These preparations can therefore not be used in intravenous injections but only in intra ⁇ muscular, which limits the injectable dose and effectiveness.
- the Applicant preferred to avoid these enzymatic or chemical treatments and omitted the ethanol precipitation step. It has thus developed a process which comprises a succession of chromatographic separations and which does not involve any precipitation.
- the Applicant has therefore endeavored to develop a process for the purification of non-denaturing immunoglobulins, applicable on an industrial scale (for example on batches of serum of more than 500 liters) and which allows, in addition, the recovery of other plasma proteins of therapeutic interest.
- the process for producing an immunoglobulin concentrate does not include ethanol precipitation and comprises a succession of chromatographic steps during which the immunoglobulins always remain in the liquid phase and at a pH understood between 5.5 and 7.8.
- the method also includes a step of viral inactivation, for example by treatment with solvent-detergent.
- the method according to the present invention applies to total plasma or, preferably, to the supernatant of the cryoprecipitate.
- the plasma or the starting plasma fraction is preferably subjected to a prepurification stage, before the implementation of the process proper; this is carried out by filtration on a series of filter cartridges with a porosity of 0.5 to 0.2 ⁇ , made of cellulose and perlites, carrying negative charges, and a small amount of positively charged resin (Zeta plus filters ® supplied by Cuno - USA). These filters, thanks to their negative charge, allow the adsorption and therefore here the elimination of Factor XI which, without this prepurification step is found to be copurified with the immunoglobulins which can lead to intolerance to the final product and hypotension phenomena .
- a prepurification stage before the implementation of the process proper; this is carried out by filtration on a series of filter cartridges with a porosity of 0.5 to 0.2 ⁇ , made of cellulose and perlites, carrying negative charges, and a small amount of positively charged resin (Zeta plus filters ® supplied by Cuno - USA).
- the process optionally includes one or more prepurification steps which make it possible to eliminate certain piasmatic proteins and thus to reduce the size of the subsequent chromatography columns, which is particularly advantageous for large volumes.
- the protein fraction can be prepurified in "batch" in the presence of an anion exchange gel, of the DEAE-Sephadex® type, which allows the retention and therefore the elimination of Factor IX, Factor VII, of the protein. C. It can then be injected onto a column of anion-exchange gel, of the DEAE-Sepharose® type, which allows the retention and elimination of albumin and of ⁇ .antitrypsin. The latter can be desorbed and concentrated according to known methods, and with a particularly high yield using the process as described for the present invention.
- the protein fraction constituting the column filtrate can optionally be subjected to chromatography on a heparin-Sepharose® column before being subjected to the following chromatography, in order to remove the antithrombin III.
- the method according to the present invention comprises a desalting step, either by ultrafiltration, or by molecular sieving chromatography, in which the filtrate of the possible prepurification steps is injected onto a column of crosslinked dextran type gel, for example Sephadex®- G25, balanced in 0.022M Tris-HCl buffer at pH 7.8 and the fraction containing the piasmatic proteins is recovered. Said protein fraction is then injected onto a chromatography column consisting of an anion exchange gel, more particularly a gel grafted with DEAE groups. A particularly effective yield is obtained with a crosslinked acrylamide type gel such as DEAE-Trisacryl® Plus LS (Sepracor-IBF, ref.
- a crosslinked acrylamide type gel such as DEAE-Trisacryl® Plus LS (Sepracor-IBF, ref.
- the concentrated immunoglobulin solution is then subjected to a viral inactivation treatment, for example, by a treatment in the presence of solvent-detergent and preferably of TnBP (tri (n-butyl) phosphate) 0.3% and of Tween. ®80 (polyoxyethylenesorbitane-monooleate) 1%, at 25 ° C with gentle stirring for at least 6 hours.
- a viral inactivation treatment for example, by a treatment in the presence of solvent-detergent and preferably of TnBP (tri (n-butyl) phosphate) 0.3% and of Tween.
- TnBP tri (n-butyl) phosphate
- Tween. ®80 polyoxyethylenesorbitane-monooleate
- the process according to the present invention then comprises chromatography on a cation exchange gel, more particularly on a gel grafted with carboxymethyl groups (CM).
- CM carboxymethyl groups
- a particularly effective yield is obtained with a gel of the CM-Trisacryl® LS type (Sepracor, ref. 260280) balanced in 0.024M sodium acetate buffer at pH 5.5.
- This gel adsorbs immunoglobulins and allows the elimination of the solvent-detergent in the filtrate.
- the immunoglobulins are then desorbed and eluted by increasing the ionic strength of the buffer to 0.15 - 0.19 M NaCl.
- sucrose at 110 g / l
- packaged and lyophilized sucrose
- the present invention therefore relates to a new immunoglobulin G concentrate of plasma origin devoid of aggregates of immunoglobulins G and immunoglobulins E, as well as IgA.
- Example 1 describes methods of implementing the method without, however, limiting the scope of the invention.
- the starting material is a pool of 500 liters of plasma from healthy donors, randomly selected from a normal population.
- This chromatography is carried out on a GF 04-06 column (Sepracor®) of 65 liters of Sephadex®G25 balanced in 0.022M Tris HCl buffer at pH 7.8, at a flow rate of 450 liters / hour.
- the filtrate is monitored by densitometry and the fraction containing all of the proteins is recovered.
- the column is regenerated by washing with a 1M NaCl solution. 1B Chromatography on an anion exchanger.
- This chromatography is carried out on GF 08015 columns of 65 liters of DEAE-Trisacryl® equilibrated in 0.025M Tris-HCl buffer at pH 7.8, at a flow rate of 150 liters / hour.
- immunoglobulins G are practically the only proteins which do not adsorb on the column.
- the filtrate is monitored by densitometry and the protein fraction is recovered. It is therefore almost 100% made up of immunoglobulins G.
- the albumin which has remained adsorbed on the column is eluted by adding 0.4M NaCl to the buffer and it is concentrated according to conventional methods.
- the column is regenerated by washing with a 2M NaCl solution.
- l.C Treatment of viral inactivation.
- the filtrate from the preceding column is concentrated to approximately 50 g / l and subjected to a conventional treatment by adding a mixture of solvent-detergent, for 6 hours at 25 ° C. with slow stirring.
- the mixture comprises 0.3% TnBP and 1% Tween 80.
- This chromatography is carried out on a GF 08015 column of 65 liters of CM-Trisacryl® balanced in 0.024M sodium acetate buffer at pH 5.5, at a flow rate of 20 to 100 liters / hour. Under these conditions of use, the immunoglobulins are adsorbed on the gel and the solvent-detergent combination and any denatured contaminants or other residues are eliminated in the filtrate.
- the immunoglobulins are then desorbed by increasing the ionic strength of the buffer by adding 0.15 to 019M sodium chloride.
- the fraction of immunoglobulins recovered has a concentration of 30 to 50g / l and can therefore be conditioned as is, after addition of sucrose at 110g / l.
- Example 2 To the process described in Example 1, a preliminary prepurification step is added, before the first chromatography.
- the supernatant of the cryoprecipitate is subjected to filtration on a battery of 3 filter cartridges of porosity between 0.5 and 0.2 ⁇ and essentially negatively charged (Zeta plus ® filters, supplied by Cuno, Process Filtration Products, subsidiaries of Commercial Intertech Corp. USA, and described in US patents 4,783,262 and 4,859,340, called "Cuno filters”). These filters are made of purified cellulose, perlites and a small amount of positively charged resin. Other commercially available filter systems can also be used.
- the filters are rinsed in citrate / phosphate buffer comprising sodium citrate, disodium phosphate, potassium phosphate, sodium chloride and EDTA-disodium and adjusted to a pH of between 5.5 and 6.5 and , preferably at pH 6.
- Example 2 To the process described in Example 1 or in Example 2, a preliminary adsorption step on an anion exchange gel is added, before the first desalting chromatography on Sephadex G25.
- the plasma material is dialyzed and adjusted to a conductivity of 1.6 mS with 0.025M sodium acetate.
- the pH is adjusted to 7.6.
- the column is balanced in 0.025M sodium acetate buffer at pH 7.6.
- This process has the double advantage: - of allowing already prepurified immunoglobulins to filter and thus allowing a reduction in the size of the following chromatographic columns.
- the filtrate containing the prepurified immunoglobulins G can also be subjected to chromatography on a heparin-Sepharose® column balanced in 0.02 M phosphate buffer - 0.154 M sodium chloride at pH 6.8. This chromatography makes it possible to adsorb and therefore eliminate the antithrombin III while the immunoglobulins G are found in the filtrate.
- Example 4
- the quantity of IgE present in the starting plasma was measured in batches of IgG concentrate prepared according to the conventional method (as recalled in Example 4) and by the chromatographic method according to the present invention.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Genetics & Genomics (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Immunology (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Peptides Or Proteins (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
Claims
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU70023/94A AU7002394A (en) | 1993-06-14 | 1994-06-13 | Immunoglobulin g concentrate for therapeutical use and method for producing same |
| JP50142495A JP4218980B2 (ja) | 1993-06-14 | 1994-06-13 | 治療用の免疫グロブリンg濃厚液および該濃厚液の製造方法 |
| AT94918916T ATE193020T1 (de) | 1993-06-14 | 1994-06-13 | Verfahren zur herstellung von immunoglobulin g konzentrat |
| US08/564,030 US6069236A (en) | 1993-06-14 | 1994-06-13 | Immunoglobulin G concentrate for therapeutic use and process for producing said concentrate |
| EP94918916A EP0703922B1 (fr) | 1993-06-14 | 1994-06-13 | Procede de production de concentre d'immunoglobulines g |
| CA002165203A CA2165203C (fr) | 1993-06-14 | 1994-06-13 | Concentre d'immunoglobulines g a usage therapeutique et procede de production dudit concentre |
| DK94918916T DK0703922T3 (da) | 1993-06-14 | 1994-06-13 | Fremgangsmåde til fremstilling af immunoglobulin G koncentrat |
| DE69424545T DE69424545T2 (de) | 1993-06-14 | 1994-06-13 | Verfahren zur herstellung von immunoglobulin g konzentrat |
| BR9406814-3A BR9406814A (pt) | 1993-06-14 | 1994-06-13 | Concentrado de imunoglobulinas g de uso terapêutico e processo de produção do referido concentrado |
| GR20000401872T GR3034177T3 (en) | 1993-06-14 | 2000-08-10 | Immunoglobulin g concentrate for therapeutical use and method for producing same |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9307128A FR2706466B1 (fr) | 1993-06-14 | 1993-06-14 | Concentré d'immunoglobulines G à usage thérapeutique et procédé de production dudit concentré. |
| FR93/07128 | 1993-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1994029334A1 true WO1994029334A1 (fr) | 1994-12-22 |
Family
ID=9448094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR1994/000699 Ceased WO1994029334A1 (fr) | 1993-06-14 | 1994-06-13 | Concentre d'immunoglobulines g a usage therapeutique et procede de production dudit concentre |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US6069236A (fr) |
| EP (1) | EP0703922B1 (fr) |
| JP (1) | JP4218980B2 (fr) |
| AT (1) | ATE193020T1 (fr) |
| AU (1) | AU7002394A (fr) |
| BR (1) | BR9406814A (fr) |
| CA (1) | CA2165203C (fr) |
| CZ (1) | CZ287186B6 (fr) |
| DE (1) | DE69424545T2 (fr) |
| DK (1) | DK0703922T3 (fr) |
| ES (1) | ES2148332T3 (fr) |
| FR (1) | FR2706466B1 (fr) |
| GR (1) | GR3034177T3 (fr) |
| HU (1) | HU218463B (fr) |
| PT (1) | PT703922E (fr) |
| WO (1) | WO1994029334A1 (fr) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1493751A1 (fr) * | 1998-06-09 | 2005-01-05 | Statens Serum Institut | Procédé pour la préparation d'immunoglobulines pour l'administration intravéneuse et d'autres produits immunoglobuliniques |
| US7138120B2 (en) | 1998-06-09 | 2006-11-21 | Statens Serum Institut | Process for producing immunoglobulins for intravenous administration and other immunoglobulin products |
| WO2010076496A1 (fr) | 2008-12-17 | 2010-07-08 | Laboratoire Francais Du Fractionnement Et Des Biotechnologies | Utilisation d'un concentre d'immunoglobulines g (igg) appauvri en anticorps anti-a et anti-b pour le traitement de l'ictere neonatal par incompatibilite foetomaternelle dans le systeme abo |
| WO2011034604A2 (fr) | 2009-09-17 | 2011-03-24 | Baxter Healthcare, S.A. | Co-formulation stable de hyalyronidase et d'immunoglobuline et ses procédés d'utilisation |
| WO2011080698A1 (fr) | 2009-12-28 | 2011-07-07 | Kedrion S.P.A. | Procédé pour la purification à l'échelle industrielle de gammaglobulines à partir d'un plasma humain pour applications industrielles |
| EP2345425A2 (fr) | 2005-12-26 | 2011-07-20 | Laboratoire Francais du Fractionnement et des Biotechnologies Societe Anonyme | Concentré d'immunoglobulines G (IgG) appauvri en anticorps anti-A et anti-B, et en IgG polyréactives |
| US8715652B2 (en) | 2003-11-18 | 2014-05-06 | Csl Behring Ag | Immunoglobulin preparations having increased stability |
| WO2015114664A1 (fr) | 2014-01-29 | 2015-08-06 | Hemarus Therapeutics Ltd | Procédé intégré de production d'agents thérapeutiques (albumine humaine, immunoglobulines intraveineuses, facteur de coagulation viii et facteur de coagulation ix) â partir de plasma humain |
| US9241897B2 (en) | 2010-02-04 | 2016-01-26 | Csl Behring Ag | Immunoglobulin preparation |
| US9403899B2 (en) | 2011-08-26 | 2016-08-02 | Baxalta Incorporated | Method for reducing the thromboembolic potential of a plasma-derived immunoglobulin composition |
| US9422364B2 (en) | 2010-02-26 | 2016-08-23 | Csl Behring Ag | Immunoglobulin preparation and storage system for an immunoglobulin preparation |
| US9828418B2 (en) | 2012-03-09 | 2017-11-28 | Csl Behring Ag | Process for enriching IgA |
| US9932392B2 (en) | 2012-03-09 | 2018-04-03 | Csl Behring Ag | Prevention of infection |
| WO2018178601A1 (fr) | 2017-03-31 | 2018-10-04 | Laboratoire Francais Du Fractionnement Et Des Biotechnologies | Traitement d'une infection par le virus respiratoire syncytial |
| WO2018178594A1 (fr) | 2017-03-31 | 2018-10-04 | Laboratoire Francais Du Fractionnement Et Des Biotechnologies | Prévention d'une infection par le virus respiratoire syncytial dans les voies respiratoires supérieures |
| WO2018178593A1 (fr) | 2017-03-31 | 2018-10-04 | Laboratoire Francais Du Fractionnement Et Des Biotechnologies | Composition d'immunoglobulines utiles pour traiter des infections virales |
| US10221233B2 (en) | 2012-03-09 | 2019-03-05 | Csl Behring Ag | Compositions comprising secretory-like immunoglobulins |
| EP2945962B1 (fr) | 2013-01-18 | 2019-04-17 | Prothera Biologics, Inc. | Procédés d'isolement de produits sanguins à partir d'une matière de produit sanguin appauvrie en protéine inter-alpha inhibiteur |
| US10301376B2 (en) | 2008-03-17 | 2019-05-28 | Baxalta GmbH | Combinations and methods for subcutaneous administration of immune globulin and hyaluronidase |
| US10611826B2 (en) | 2013-07-05 | 2020-04-07 | Laboratoire Français Du Fractionnement Et Des Biotechnologies | Affinity chromatography matrix |
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| US12144861B2 (en) | 2014-12-03 | 2024-11-19 | Csl Behring Ag | Pharmaceutical product with increased stability comprising immunoglobulins |
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| US6962700B1 (en) | 2000-09-13 | 2005-11-08 | Atopix Pharmaceuticals Corporation | Method of manufacturing immune globulin |
| FR2824568B1 (fr) * | 2001-05-11 | 2004-04-09 | Lab Francais Du Fractionnement | Procede de preparation de concentres d'immunoglobulines humaines a usage therapeutique |
| US20060104968A1 (en) | 2003-03-05 | 2006-05-18 | Halozyme, Inc. | Soluble glycosaminoglycanases and methods of preparing and using soluble glycosaminogly ycanases |
| EP3087991A1 (fr) | 2003-11-08 | 2016-11-02 | Prothera Biologics | Composition de protéines d'inhibiteur inter-alpha à partir du plasma pour sa utilisation thérapeutique |
| TWI391399B (zh) * | 2005-05-25 | 2013-04-01 | Hoffmann La Roche | 測定溶離多肽之鹽濃度之方法 |
| WO2007136327A1 (fr) * | 2006-05-22 | 2007-11-29 | Ge Healthcare Bio-Sciences Ab | Procédé de production d'igg |
| CN106928346B (zh) | 2008-05-28 | 2021-09-07 | 普罗瑟拉生物公司 | 来自血液的间-α抑制物蛋白的制备和组合物 |
| MX2011012576A (es) | 2009-05-27 | 2012-05-08 | Baxter Int | Metodo para producir una preparacion altamente concentrada de inmunoglobulina de uso subcutaneo. |
| US20100322943A1 (en) | 2009-06-17 | 2010-12-23 | Thomas Cantor | Therapeutic and diagnostic affinity purified specific polyclonal antibodies |
| WO2011150284A2 (fr) | 2010-05-26 | 2011-12-01 | Baxter International Inc. | Élimination de sérine protéases par traitement avec du dioxyde de silicium finement divisé |
| US8796430B2 (en) | 2010-05-26 | 2014-08-05 | Baxter International Inc. | Method to produce an immunoglobulin preparation with improved yield |
| AU2010202125B1 (en) | 2010-05-26 | 2010-09-02 | Takeda Pharmaceutical Company Limited | A method to produce an immunoglobulin preparation with improved yield |
| WO2012066036A1 (fr) | 2010-11-16 | 2012-05-24 | Octapharma Ag | Procédé de réduction et/ou d'extraction de fxi et de fxia de solutions contenant lesdits facteurs de coagulation |
| 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 |
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| DK2820042T3 (da) | 2012-02-29 | 2019-10-28 | Baxalta GmbH | Igg-stimuleret remyelinisering af perifere nerver |
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| KR101917196B1 (ko) * | 2014-03-11 | 2018-11-09 | 주식회사 녹십자홀딩스 | 면역글로불린의 정제방법 |
| FR3018450B1 (fr) | 2014-03-11 | 2016-04-15 | Lab Francais Du Fractionnement | Procede de preparation de proteines plasmatiques humaines |
| US9556253B2 (en) * | 2014-12-02 | 2017-01-31 | Hemarus Therapeutics Limited | Process for increased yield of immunoglobulin from human plasma |
| WO2018053029A1 (fr) | 2016-09-13 | 2018-03-22 | Prothera Biologics, Inc. | Procédés de traitement d'une maladie pulmonaire à l'aide de protéines inhibitrices d'inter-alpha |
| BR112019022358A2 (pt) | 2017-04-25 | 2020-05-19 | Prothera Biologics, Inc. | métodos para quantificar proteínas inibidoras inter-alfa |
| EP4126930A1 (fr) | 2020-03-31 | 2023-02-08 | Takeda Pharmaceutical Company Limited | Procédé de production d'une préparation d'immunoglobuline à partir de plasma appauvri en inhibiteur de c-1 |
| KR20230125282A (ko) | 2020-12-28 | 2023-08-29 | 플라즈마 테크놀로지스, 엘엘씨 | 면역글로불린 G의 공정 규모 단리를 위한 시스템 및방법 (Systems and Methods for Process Scale Isolation of Immunoglobulin G) |
| AU2021471146A1 (en) | 2021-10-27 | 2024-06-13 | Plasma Technologies, Llc | Compositions and methods for isolating proteins |
| KR20250161658A (ko) * | 2023-03-29 | 2025-11-17 | 체에스엘 베링 아게 | 부작용과 관련된 면역글로불린을 식별하는 방법 |
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Citations (11)
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| DE2641840A1 (de) * | 1975-09-19 | 1977-04-07 | Leuven Res & Dev Vzw | Thrombose-test |
| US4136094A (en) * | 1977-08-31 | 1979-01-23 | The Regents Of The University Of Minnesota | Preparation of intravenous human and animal gamma globulins and isolation of albumin |
| DE3208523A1 (de) * | 1981-06-04 | 1983-05-05 | Laboratorios Landerlan, S.A., Madrid | Igg-praeparat, das frei von einer antikomplementaeren aktivitaet ist, sowie verfahren zu seiner herstellung |
| EP0121468A2 (fr) * | 1983-04-01 | 1984-10-10 | Rhone-Poulenc Recherches | Procédé de fractionnement du plasma |
| EP0268973A2 (fr) * | 1986-11-27 | 1988-06-01 | Biotest Pharma GmbH | Procédé de production d'une préparation d'immunoglobuline G intraveineuse, stable et libre de virus |
| EP0270025A2 (fr) * | 1986-12-02 | 1988-06-08 | Heilmittelwerke Wien Gesellschaft m.b.H. | Procédé de préparation d'une immunoglobuline intraveineuse et stable en milieu liquide |
| US4806346A (en) * | 1986-12-16 | 1989-02-21 | American Home Products Corporation | Method for isolation of antigen specific immunoglobulin |
| WO1989005157A1 (fr) * | 1987-12-09 | 1989-06-15 | Invitron Corporation | Purification efficace a grande echelle d'immunoglobulines et derives |
| US4841024A (en) * | 1986-09-15 | 1989-06-20 | Becton Dickinson And Company | Purification of antibodies |
| EP0440483A2 (fr) * | 1990-02-01 | 1991-08-07 | Baxter International Inc. | Procédé de préparation d'immunoglobulines de sérum |
| DE4118912C1 (fr) * | 1991-06-08 | 1992-07-02 | Biotest Pharma Gmbh, 6072 Dreieich, De |
-
1993
- 1993-06-14 FR FR9307128A patent/FR2706466B1/fr not_active Expired - Lifetime
-
1994
- 1994-06-13 PT PT94918916T patent/PT703922E/pt unknown
- 1994-06-13 DE DE69424545T patent/DE69424545T2/de not_active Expired - Lifetime
- 1994-06-13 CA CA002165203A patent/CA2165203C/fr not_active Expired - Fee Related
- 1994-06-13 AU AU70023/94A patent/AU7002394A/en not_active Abandoned
- 1994-06-13 AT AT94918916T patent/ATE193020T1/de active
- 1994-06-13 HU HU9503557A patent/HU218463B/hu not_active IP Right Cessation
- 1994-06-13 DK DK94918916T patent/DK0703922T3/da active
- 1994-06-13 WO PCT/FR1994/000699 patent/WO1994029334A1/fr not_active Ceased
- 1994-06-13 CZ CZ19953287A patent/CZ287186B6/cs not_active IP Right Cessation
- 1994-06-13 EP EP94918916A patent/EP0703922B1/fr not_active Expired - Lifetime
- 1994-06-13 US US08/564,030 patent/US6069236A/en not_active Expired - Lifetime
- 1994-06-13 ES ES94918916T patent/ES2148332T3/es not_active Expired - Lifetime
- 1994-06-13 JP JP50142495A patent/JP4218980B2/ja not_active Expired - Fee Related
- 1994-06-13 BR BR9406814-3A patent/BR9406814A/pt not_active Application Discontinuation
-
2000
- 2000-08-10 GR GR20000401872T patent/GR3034177T3/el unknown
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Cited By (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7138120B2 (en) | 1998-06-09 | 2006-11-21 | Statens Serum Institut | Process for producing immunoglobulins for intravenous administration and other immunoglobulin products |
| EP2272870A1 (fr) * | 1998-06-09 | 2011-01-12 | CSL Behring AG | Procédé pour la préparation d'immunoglobulines pour l'administration intravéneuse et d'autres produits immunoglobuliniques |
| EP1493751A1 (fr) * | 1998-06-09 | 2005-01-05 | Statens Serum Institut | Procédé pour la préparation d'immunoglobulines pour l'administration intravéneuse et d'autres produits immunoglobuliniques |
| EP2272870B1 (fr) * | 1998-06-09 | 2013-05-08 | CSL Behring AG | Procédé pour la préparation d'immunoglobulines pour l'administration intravéneuse et d'autres produits immunoglobuliniques |
| US8715652B2 (en) | 2003-11-18 | 2014-05-06 | Csl Behring Ag | Immunoglobulin preparations having increased stability |
| US8906368B2 (en) | 2003-11-18 | 2014-12-09 | Zlb Behring Ag | Immunoglobulin preparations having increased stability |
| EP2345425A2 (fr) | 2005-12-26 | 2011-07-20 | Laboratoire Francais du Fractionnement et des Biotechnologies Societe Anonyme | Concentré d'immunoglobulines G (IgG) appauvri en anticorps anti-A et anti-B, et en IgG polyréactives |
| US8153382B2 (en) | 2005-12-26 | 2012-04-10 | Laboratoire Francais Du Fractionnement Et Des Biotechnologies Societe Anonyme | Immunoglobulin G (IgG) concentrate depleted of anti-A and anti-B antibodies and of polyreactive IgGs |
| EP2792366A1 (fr) | 2005-12-26 | 2014-10-22 | Laboratoire Français du Fractionnement et des Biotechnologies | Concentre d'immunoglobulines G (IgG) appauvri en anticorps anti-A et anti-B, et en IgG polyreactives |
| USRE49967E1 (en) | 2008-03-17 | 2024-05-14 | Takeda Pharmaceutical Company Limited | Combinations and methods for subcutaneous administration of immune globulin and hyaluronidase |
| US10301376B2 (en) | 2008-03-17 | 2019-05-28 | Baxalta GmbH | Combinations and methods for subcutaneous administration of immune globulin and hyaluronidase |
| WO2010076496A1 (fr) | 2008-12-17 | 2010-07-08 | Laboratoire Francais Du Fractionnement Et Des Biotechnologies | Utilisation d'un concentre d'immunoglobulines g (igg) appauvri en anticorps anti-a et anti-b pour le traitement de l'ictere neonatal par incompatibilite foetomaternelle dans le systeme abo |
| WO2011034604A2 (fr) | 2009-09-17 | 2011-03-24 | Baxter Healthcare, S.A. | Co-formulation stable de hyalyronidase et d'immunoglobuline et ses procédés d'utilisation |
| US9084743B2 (en) | 2009-09-17 | 2015-07-21 | Baxter International Inc. | Stable co-formulation of hyaluronidase and immunoglobulin, and methods of use thereof |
| WO2011080698A1 (fr) | 2009-12-28 | 2011-07-07 | Kedrion S.P.A. | Procédé pour la purification à l'échelle industrielle de gammaglobulines à partir d'un plasma humain pour applications industrielles |
| US12194101B2 (en) | 2010-02-04 | 2025-01-14 | Csl Behring Ag | Process for preparing an immunoglobulin preparation |
| US9241897B2 (en) | 2010-02-04 | 2016-01-26 | Csl Behring Ag | Immunoglobulin preparation |
| US10137197B2 (en) | 2010-02-04 | 2018-11-27 | Csl Behring Ag | Process for preparing an immunoglobulin preparation |
| US9422364B2 (en) | 2010-02-26 | 2016-08-23 | Csl Behring Ag | Immunoglobulin preparation and storage system for an immunoglobulin preparation |
| US10434176B2 (en) | 2010-02-26 | 2019-10-08 | Csl Behring Ag | Immunoglobulin preparation and storage system for an immunoglobulin preparation |
| US12558422B2 (en) | 2010-02-26 | 2026-02-24 | Csl Behring Ag | Immunoglobulin preparation and storage system for an immunoglobulin preparation |
| US11419936B2 (en) | 2010-02-26 | 2022-08-23 | Csl Behring Ag | Immunoglobulin preparation and storage system for an immunoglobulin preparation |
| US11553712B2 (en) | 2010-12-30 | 2023-01-17 | Laboratoire Français Du Fractionnement Et Des Biotechnologies | Glycols as pathogen inactivating agents |
| US9403899B2 (en) | 2011-08-26 | 2016-08-02 | Baxalta Incorporated | Method for reducing the thromboembolic potential of a plasma-derived immunoglobulin composition |
| US10221233B2 (en) | 2012-03-09 | 2019-03-05 | Csl Behring Ag | Compositions comprising secretory-like immunoglobulins |
| US9828418B2 (en) | 2012-03-09 | 2017-11-28 | Csl Behring Ag | Process for enriching IgA |
| US9932392B2 (en) | 2012-03-09 | 2018-04-03 | Csl Behring Ag | Prevention of infection |
| EP2945962B1 (fr) | 2013-01-18 | 2019-04-17 | Prothera Biologics, Inc. | Procédés d'isolement de produits sanguins à partir d'une matière de produit sanguin appauvrie en protéine inter-alpha inhibiteur |
| US10611826B2 (en) | 2013-07-05 | 2020-04-07 | Laboratoire Français Du Fractionnement Et Des Biotechnologies | Affinity chromatography matrix |
| US9663553B2 (en) | 2014-01-29 | 2017-05-30 | Hemarus Therapeutics Limited | Integrated process for the production of therapeutics (human albumin, immunoglobulins, clotting factor VIII and clotting factor IX) from human plasma |
| WO2015114664A1 (fr) | 2014-01-29 | 2015-08-06 | Hemarus Therapeutics Ltd | Procédé intégré de production d'agents thérapeutiques (albumine humaine, immunoglobulines intraveineuses, facteur de coagulation viii et facteur de coagulation ix) â partir de plasma humain |
| US12144861B2 (en) | 2014-12-03 | 2024-11-19 | Csl Behring Ag | Pharmaceutical product with increased stability comprising immunoglobulins |
| WO2018178593A1 (fr) | 2017-03-31 | 2018-10-04 | Laboratoire Francais Du Fractionnement Et Des Biotechnologies | Composition d'immunoglobulines utiles pour traiter des infections virales |
| WO2018178594A1 (fr) | 2017-03-31 | 2018-10-04 | Laboratoire Francais Du Fractionnement Et Des Biotechnologies | Prévention d'une infection par le virus respiratoire syncytial dans les voies respiratoires supérieures |
| WO2018178601A1 (fr) | 2017-03-31 | 2018-10-04 | Laboratoire Francais Du Fractionnement Et Des Biotechnologies | Traitement d'une infection par le virus respiratoire syncytial |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2706466B1 (fr) | 1995-08-25 |
| JP4218980B2 (ja) | 2009-02-04 |
| ATE193020T1 (de) | 2000-06-15 |
| HU9503557D0 (en) | 1996-02-28 |
| US6069236A (en) | 2000-05-30 |
| CA2165203C (fr) | 2009-08-18 |
| HUT74272A (en) | 1996-11-28 |
| PT703922E (pt) | 2000-11-30 |
| CZ328795A3 (en) | 1996-07-17 |
| DE69424545T2 (de) | 2001-01-18 |
| FR2706466A1 (fr) | 1994-12-23 |
| EP0703922B1 (fr) | 2000-05-17 |
| DE69424545D1 (de) | 2000-06-21 |
| AU7002394A (en) | 1995-01-03 |
| BR9406814A (pt) | 2000-05-30 |
| CZ287186B6 (en) | 2000-10-11 |
| EP0703922A1 (fr) | 1996-04-03 |
| JPH09500369A (ja) | 1997-01-14 |
| HU218463B (hu) | 2000-09-28 |
| CA2165203A1 (fr) | 1994-12-22 |
| DK0703922T3 (da) | 2000-11-13 |
| ES2148332T3 (es) | 2000-10-16 |
| GR3034177T3 (en) | 2000-11-30 |
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