生物處理重組補充劑
我們廣泛的細胞培養營養補充品的設計目標只有一個:幫助您邁向成功。全世界的生物製藥公司都仰賴我們的產品來滿足細胞培養過程中的基本營養需求,他們從經驗中了解到,我們的優質產品和專業技術可以幫助他們提高生產力和穩定性,同時降低風險。
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相關資源
- Data Sheet: CellPrime® rAlbumin
CellPrime® rAlbumin is a GMP-manufactured, non-animal origin (NAO) recombinant media supplement, ensuring excellent quality, superior performance, and lot-to-lot consistency. It is expressed from a synthetic DNA insert encoding the human albumin gene sequence in the yeast Pichia pastoris, and like all recombinant CellPrime® products, it does not contain components of animal or human origin throughout its manufacturing process.
- Data Sheet: 4512 CellPrime® rInsulin
Insulin plays a critical role in mammalian cell culture biomanufacturing, enhancing cell growth, protein production, and long-term viability of various cell lines. It is a pivotal component in upstream media formulations for the production of monoclonal antibody therapeutics, viral vaccines, and various recombinant biomolecules such as coagulation factors.
- Data Sheet: CellPrime® rTrypsin
Pancreatic trypsin, a ~23 kD serine protease, has been crucial in stem cell propagation, vaccine manufacturing, and precursor maturation in therapeutic recombinant insulin production as a dissociation agent and manufacturing aid. It specifically cleaves the peptide backbone after arginine or lysine residues.
- Data Sheet: CellPrime® rTrypsin Recombinant Trypsin for Stem Cell Manufacturing
A proprietary recombinant trypsin alternative has been added to the CellPrime® portfolio to meet the increased market demand for non-animal origin cell culture reagents, ensuring a safe and sustainable supply for stem cell propagation and addressing the risk of introducing adventitious viral agents into the manufacturing process.
- Product Sheet: CellPrime® rTrypsin Recombinant trypsin
CellPrime® rTrypsin is a non-animal origin product, recombinantly expressed from a synthetic DNA construct encoding the porcine gene sequence in the yeast Pichia pastoris. It does not contain components of animal origin throughout its manufacturing process, from the Master Cell Bank (MCB) and Working Cell Bank (WCB) to the final product.
- Data Sheet: CellPrime® rTransferrin Data Sheet
CellPrime® rTransferrin AF is designed for industrial cell culture applications, aiming to facilitate extracellular iron binding and transport, thereby promoting viability and proliferation in cells grown in serum-free media. It offers the advantages of natural plasma-derived transferrin while ensuring non-animal origin compliance.
- Flyer: One-Stop-Shop Protein Recovery from Inclusion Bodies
The increasing demand for biotherapeutics as well as healthcare cost pressures have spurred an intense search for more cost effective, faster and more efficient alternative expression systems.
重組生長因子和轉運蛋白
我們所有的重組、非動物源 (NAO) 補充劑都是專為細胞培養應用而配制的。在最先進的 cGMP 生產設施中進行重組製造,可確保可靠且穩定的供應,同時也支援簡化的監管程序。您可以找到業界領先的重組營養補充劑和製程酵素,以滿足您的特定應用需求,包括
補充劑
- CellPrime®rAlbumin--非常適合培養基的開發。非常適合培養基的開發、優化或補充,可作為人/牛血清白蛋白的無動物替代品,消除血液來源蛋白所帶來的變異性,並防止病毒或朊病毒污染。
- CellPrime® rTransferrin - 通常用來取代血清轉鐵蛋白,與重組白蛋白和重組胰島素結合,作為細胞培養基配方中的補充混合物。sup>® rTransferrin 可消除血液來源蛋白所帶來的變異性,並防止病毒或朊病毒污染。
- CellPrime® rInsulin - 可延長各種細胞株的長期存活能力,同時促進細胞生長和蛋白質生產,這種NAO補充劑常用於單克隆抗體(mAbs)、病毒疫苗和幹細胞擴增的上游製程。
製程酵素
- CellPrime®rTrypsin--用於離解和重複胰蛋白酶。在疫苗生產的收穫過程中用於離解和重懸附著的細胞,它也可用於幹細胞培養,在保持細胞表面標記的結構和功能完整性的同時,離解在載體上生長的附著細胞。其他應用包括重組胰島素製造和一般生命科學的細胞培養。
- CellPrime® rTrypsin STD - CellPrime® rTrypsin 的配套產品,它是根據 USP 結晶胰蛋白酶專論 (USP 43, 2013) 中規定的標準釋出的。特異性活性是以 BAEE 為底物來測定,對於酵素的 alpha 和 beta 異構型之間的分佈要求較為寬鬆。
- CellPrime®rLysozome-比動物衍生的酵素更有效,CellPrime®rLysozome可用於更方便、溫和地裂解細菌細胞,且成本相當,同時提供非動物衍生的安全性。
其他補充劑
作為我們全面產品組合的一部份,我們也提供動物衍生細胞培養補充劑,全球各地的診斷和許多商業生物製藥產品中都有使用。雖然從生物製程的角度來看,哺乳類動物細胞可能會是一項挑戰,但我們豐富的經驗和嚴格的產品品質,可協助您有信心地處理複雜的製程和擴充參數。
此外,我們還生產各種用於特定細胞培養和體外診斷 (IVD) 應用的輔助產品。例如,牛轉運蛋白、EX-CYTE® 和牛γ球蛋白等產品,都是專門為滿足在監管環境中運作的客戶的品質和文件需求而設計和生產的。
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