Culturing hybridoma cell lines for monoclonal antibody production in EZ-Flask saves user time, incubator space and provides easy and economical protein expression. Below you will find detailed descriptions of the major features of this simple yet powerful bioreactor. Gas exchange technology The issue with traditional T-Flask cell culture is the limited amount of media, [...]
In this example, here are the results of the development of monoclonal antibody for 10 newly developed monoclonal cell lines. Following the successful fusion, clone selection and weaning from media supplements, candidate clones were transfered to wells of G-Rex 6 Well Plates (35ml media per well, and 10cm2 gas exchange membrane per well). The cell [...]
Monoclonal antibody production (hybridoma) in different systems Monoclonal antibody production can be achieved using various culture systems. Depending on the yield you are looking for you might need a different type of system. KDBIO offers 3 scale-up cell culture systems from small batch quantities up to continuous gram production quantities. Below you will find [...]
New YouTube Channel - Hollow fibre bioreactor technology and applications KDBIO has launched a Youtube channel with short videos to explain hollow fibre bioreactor technology and the advantages this offers for various applications. KDBIO YouTube Channel
Access lists of relevant references / Extracellular vesicles production / Monoclonal antibodies production / Recombinant proteins production / Secretome from 3D cultures / Virus production
CDM-HD : chemically-defined media for high density culture Once cells are growing at high density in a FiberCell bioreactor it is generally very easy to switch over to CDM-HD (DMEM/10%CMD-HD) which is ideal for generating cell-secreted products such as monoclonal antibodies or extracellular vesicles.
Osteosarcoma-Derived Extracellular Vesicles Induce Lung Fibroblast Reprogramming Alek Mazumdar et al., Dept. of Orthopedics, Balgrist University Hospital, Zurich, Switzerland; Int. J. Mol. Sci. 2020, 21, 5451; doi:10.3390/ijms21155451 "....our findings provide novel insights into the functional relevance of EV-mediated communication between osteosarcoma cells and normal pulmonary fibroblasts. We deliver strong evidence that osteosarcoma cell-derived EVs [...]
Which culture method is best to generate reagents with native biological specificity? Cell culture methods vary a lot with respect to their ability to generate secreted proteins and antibodies that possess true biological specificity. Culture methodology is therefore a critical consideration for a manufacturer of serological test kits where excellent specificity is a priority. [...]
Here's how hollow fibre culture could be useful for Coronavirus research. FIRSTLY - Efficient routine production (100mg to grams) of recombinant viral proteins and monoclonal antibodies for TEST KITS to assess the immune response to SARS-CoV-2 in the population. Also, mAbs for the quantification and characterisation of VACCINES prior to lot release : [...]
Understand (almost) all you need to know about hollow fiber bioreactor technology in under a minute. Extracellular Vesicles / Exosomes Monoclonal Antibodies Recombinant Proteins 3D culture in vitro models FiberCell Systems Hollow Fibre Bioreactor - keep up to 10^11 cells in continuous culture