JP7445333B2 - 抗体医薬品の製造のための培養および精製工程のハイブリッドシステム - Google Patents
抗体医薬品の製造のための培養および精製工程のハイブリッドシステム Download PDFInfo
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- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
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Description
本発明の一実施形態による抗体医薬品の製造のための培養および精製工程のハイブリッドシステムは、培養工程のための装置構成として、培地を事前に準備する培地準備タンク(media preparation tank);前記培地準備タンクから培地を移送されて、培地を貯蔵する培地貯蔵タンク(media hold tank);解凍した細胞および培地(culture media)を含むフィーディングストリーム(feeding stream)がバイオリアクターに流入する供給ライン;前記フィーディングストリームから解凍した細胞および培地を移送され、細胞分裂を通じて細胞個体数を増やす、撹拌装置を具備する一つ以上のバイオリアクター(bioreactor);および前記バイオリアクターで培養された細胞を含む培養液が流出ストリーム(effluent stream)に排出される排出ライン;を含む一つ以上の培養ユニット(cultivation unit)と、
本発明のさらに他の一実施形態による抗体医薬品の製造のための培養および精製工程のハイブリッドシステムは、同一線上に配置された一つの培養ユニットおよび一つの精製ユニットは、一つの単位スイート(suite unit)を構成し、かつ、前記培養ユニットおよび精製ユニットは、独立して運転され、前記一つの単位スイート内にある培養ユニットは、精製工程のボトルネック現象の防止のために、同じ単位スイートおよび異なる単位スイート内の精製ユニットの中から選ばれる一つ以上の精製ユニットと連結されるものであってもよい。
Claims (6)
- 培養工程のための装置構成として、培地を事前に準備する培地準備タンク(media
preparation tank);前記培地準備タンクから培地を移送されて、培地を貯蔵する培地貯蔵タンク(media hold tank);解凍した細胞および培地(culture media)を含むフィーディングストリーム(feeding
stream)がバイオリアクターに流入する供給ライン;前記フィーディングストリームから解凍した細胞および培地を移送され、細胞分裂を通じて細胞個体数を増やす、撹拌装置を具備する一つ以上のバイオリアクター(bioreactor);および前記バイオリアクターで培養された細胞を含む培養液が流出ストリーム(effluent stream)に排出される排出ライン;を含む一つ以上の培養ユニット(cultivation unit)と、
精製工程のための装置構成として、バッファーを事前に準備するバッファー準備タンク(buffer preparation tank);前記バッファー準備タンクからバッファーを移送されて、バッファーを貯蔵するバッファー貯蔵タンク(buffer hold tank);前記培養ユニットから移送された培養液と、前記バッファー貯蔵タンクから移送されたバッファーを利用して培養液内に混在する不純物を除去して目的タンパク質の純度を高めるクロマトグラフ;および前記クロマトグラフによるクロマトグラフィーが実行される前または後にバッファー交換および濃縮を行う一つ以上のろ過装置(filtration system);を含む、一つ以上の精製ユニット(purification unit)を含む、抗体医薬品の製造のための培養および精製工程のハイブリッド(hybrid)システムであって、
前記培養および精製ユニットの装置構成のうち、バイオリアクター、クロマトグラフおよびろ過装置の中から選ばれる1種以上の装置は、シングルユース(Single-Use,SU)使い捨てバッグ(bag)からなり、前記培地準備タンクおよび前記バッファー貯蔵タンクの中から選ばれる1種以上の装置は、ステンレススチール(Stainless Steel,SS)材質からなり、
同一線上に配置された一つの培養ユニットおよび一つの精製ユニットは、一つの単位スイート(suite unit)を構成し、かつ、前記培養ユニットおよび精製ユニットは、独立して運転され、
前記一つの単位スイート内にある培養ユニットは、精製工程のボトルネック現象の防止のために、同じ単位スイートおよび異なる単位スイート内の精製ユニットの中から選ばれる一つ以上の精製ユニットと連結される、
抗体医薬品の製造のための培養および精製工程のハイブリッドシステム。 - 前記ハイブリッドシステムは、一つの単位スイートが配置される層(floor)が多
数の層を成す多層構造を有し、
各培養ユニットの排出ラインに沿って排出される流出ストリーム(effluent stream)は、制御部により同じ層に位置する同一スイート内の精製ユニットに水平に、異なる層に位置する異なるスイート内の精製ユニットに垂直に流入するように制御される、請求項1に記載の抗体医薬品の製造のための培養および精製工程のハイブリッドシステム。 - 前記精製ユニットのクロマトグラフは、アフィニティー(affinity)クロマトグラフ、イオン交換クロマトグラフ、疎水性相互作用クロマトグラフおよび混合モードクロマトグラフの中から選ばれる1種またはこれらの組み合わせである、請求項1に記載の抗体医薬品の製造のための培養および精製工程のハイブリッドシステム。
- 前記精製ユニットのクロマトグラフは、前記培養ユニットから移送された培養液を1次精製するカチオン交換クロマトグラフ;前記カチオン交換クロマトグラフから回収した培養液を2次精製する疎水性相互作用クロマトグラフ;および前記疎水性相互作用クロマトグラフから回収した培養液を3次精製するアニオン交換クロマトグラフ;が順次に連結されたものである、請求項3に記載の抗体医薬品の製造のための培養および精製工程のハイブリッドシステム。
- 前記ろ過装置は、限外ろ過フィルターおよび透析ろ過フィルターの中から選ばれる1種以上のフィルターである、請求項1に記載の抗体医薬品の製造のための培養および精製工程のハイブリッドシステム。
- 前記ハイブリッドシステムは、アバゴボマブ(abagovomab)、アブシキシマブ(abciximab)、アダリムマブ(adalimumab)、アデカツムマブ(adecatumumab)、アレムツズマブ(alemtuzumab)、アルツモマブ(altumomab)、アルツモマブペンテテート(altumomab pentetate)、アナツモマブ(anatumomab)、アナツモマブマフェナトクス(anatumomab mafenatox)、アルシツモマブ(arcitumomab)、アトリズマブ(atlizumab)、バシリキシマブ(basiliximab)、ベクツモマブ(bectumomab)、ベリムマブ(belimumab)、ベンラリズマブ(benralizumab)、ベバシズマブ(bevacizumab)、ブレンツキシマブ(brentuximab)、カナキヌマブ(canakinumab)、カプロマブ(capromab)、カプロマブペンデチド(capromab pendetide)、カツマキソマブ(catumaxomab)、セルトリズマブ(certolizumab)、クリバツズマブテトラキセタン(clivatuzumab tetraxetan)、ダクリズマブ(daclizumab)、デノスマブ(denosumab)、エクリズマブ(eculizumab)、エドレコロマブ(edrecolomab)、エファリズマブ(efalizumab)、エタラシズマブ(etaracizumab)、エルツマキソマブ(ertumaxomab)、ファノレソマブ(fanolesomab)、フォントリズマブ(fontolizumab)、ゲムツズマブ(gemtuzumab)、ギレンツキシマブ(girentuximab)、ゴリムマブ(golimumab)、イブリツモマブ(ibritumomab)、イゴボマブ(igovomab)、インフリキシマブ(infliximab)、イピリムマブ(ipilimumab)、ラベツズマブ(labetuzumab)、メポリズマブ(mepolizumab)、ムロモナブ(muromonab)、ムロモナブ(muromonab)-CD3、ナタリズマブ(natalizumab)、ネシツムマブ(necitumumab)、ニモツズマブ(nimotuzumab)、オファツムマブ(ofatumumab)、オマリズマブ(omalizumab)、オレゴボマブ(oregovomab)、パリビズマブ(palivizumab)、パニツムマブ(panit
umumab)、ラニビズマブ(ranibizumab)、リツキシマブ(rituximab)、サツモマブ(satumomab)、スレソマブ(sulesomab)、イブリツモマブチウキセタン(ibritumomab tiuxetan)、トシリズマブ(tocilizumab)、トシツモマブ(tositumomab)、トラスツズマブ(trastuzumab)、ウステキヌマブ(ustekinumab)、ビジリズマブ(visilizumab)、ボツムマブ(votumumab)、ザルツムマブ(zalutumumab)、ブロダルマブ(brodalumab)、アンルキンズマブ(anrukinzumab)、バピネウズマブ(bapineuzumab)、ダロツズマブ(dalotuzumab)、デムシズマブ(demcizumab)、ガニツマブ(ganitumab)、イノツズマブ(inotuzumab)、マブリリムマブ(mavrilimumab)、モキセツモマブパスドトクス(moxetumomab pasudotox)、リロツムマブ(rilotumumab)、シファリムマブ(sifalimumab)、タネズマブ(tanezumab)、トラロキヌマブ(tralokinumab)、トレメリムマブ(tremelimumab)、ウレルマブ(urelumab)、アレファセプト(alefacept)、アフリベルセプト(aflibercept)、ラキシバクマブ(Raxibacumab)、エタネルセプト(etanercept)、リロナセプト(rilonacept)、ロミプロスチム(romiplostim)、およびアバタセプト(abatacept)からなる群から選ばれる1種以上の抗体医薬品の製造のためのものである、請求項1に記載の抗体医薬品の製造のための培養および精製工程のハイブリッドシステム。
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