Protocol for continuous culture of mesenchymal stem cells at high density in a hollow fibre bioreactor to produce concentrated exosomes

For laboratories wishing to produce large amounts of extracellular vesicles (exosomes) from MSCs using a hollow fibre bioreactor, FiberCell Systems has now published a preliminary protocol based on feedback from users in Europe and USA. If you need to quickly generate concentrated and pure EVs from MSCs this document is definitely a "must read". [...]

By |2022-03-23T12:37:47+00:00November 2nd, 2021|blog|0 Comments

Media advice for celline flask production of monoclonal antibodies

High density celline flask culture of hybridomas is made more efficient by completely eliminating serum from both compartments. A serum replacement called CDM-HD or "Chemically-Defined Media for High Density Culture" is specifically designed for high density cultures and is supplied in Europe exclusively through KDBIO. It's important to note that this simplified media only [...]

By |2022-03-23T12:37:48+00:00October 3rd, 2021|blog|0 Comments

EZ-Flask: Culturing hybridoma cell lines for monoclonal antibody production

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, [...]

By |2022-03-23T12:37:48+00:00August 30th, 2021|blog|0 Comments

Development of monoclonal antibody using G-Rex Plates

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 [...]

By |2022-06-15T13:50:34+00:00August 19th, 2021|blog|0 Comments

EV Core Poster

Comparison of Production and Activity of Amniotic Fluid Stem Cell Extracellular Vesicles from 3D Hollow Fiber Bioreactor and 2D culture. ISEV2020 Poster Laura Perin et al. ;Introduction: EV clinical translation is limited by scale-up of EVs production. Hollow fiber bioreactors (HFBR) support culture of large numbers of cells at high densities. [...]

By |2022-03-23T12:37:49+00:00August 12th, 2021|blog|0 Comments

Scaling up production of Netrin-1 for structural biology, functional and biophysical studies

Homogenous overexpression of the extracellular matrix protein Netrin-1 in a hollow fiber bioreactor Applied Microbiology and Biotechnology August 2021 Aniel Moya-Torres et al. Key Points: Hollow fiber bioreactor produces substantial yields of homogenous Netrin-1 High production yields in the bioreactor do not impair Netrin-1 proteoglycan quality [...]

By |2022-03-23T12:37:49+00:00August 11th, 2021|blog|0 Comments

U-Cytech Switches to FiberCell Hollow Fiber cell culture for mAb production

U-CyTech biosciences switches from roller bottles to FiberCell Systems Hollow Fibre Bioreactor U-CyTech biosciences is based in Utrecht, the Netherlands, and produces a wide range of innovative cytokine ELISA, ELISPOT and Fluorospot systems (human, monkey, rodent). Productions of monoclonal antibody with hybridomas are now performed at U-CyTech’s Utrecht laboratory using the FiberCell Hollow Fibre Bioreactor [...]

By |2022-03-23T12:37:49+00:00June 15th, 2021|blog|0 Comments

Monoclonal antibody production comparison in G-Rex, EZ-Flask and FiberCell C2011 Cartridge.

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 [...]

By |2022-11-11T12:43:16+00:00June 14th, 2021|blog|0 Comments

New YouTube Channel

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  

By |2022-03-23T12:37:50+00:00February 5th, 2021|blog|0 Comments
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