InVitria Blog | Cell Culture and Biotech Manufacturing Insights

WEBINAR: The Cell Culture Revolution: Commercializing Therapeutic Cell Systems

Posted By Randy Alfano on 9/10/18 9:48 AM

join the cell culture revolution webinar!

We are pleased to announce that on Tuesday, September 18th InVitria will be hosting a webinar in partnership with Genetic Engineering & Biotechnology News!

Here is the webinar abstract:

The advent of recombinant antibody production in mammalian cell lines has revolutionized modern medicine. Clinical success of these agents has challenged the underlying biological manufacturing systems to produce quantities sufficient to supply the ever-expanding commercial markets. 

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InVitria Expands Operations to Anschutz Medical Campus in the Denver Metro Area

Posted By Trisha Babcock on 8/3/18 8:34 AM

To enable further growth and expansion of our team and operations, InVitria is moving our Colorado location to Anschutz Medical Campus. The larger facility will help the InVitria team as we continue to expand our product line of blood-free supplements, components and media to facilitate the approval of life changing medicines.

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BIO 2018: The Emergence of Gene & Cell Therapy

Posted By Scott Deeter on 6/11/18 11:10 AM

Last week InVitria attended and celebrated the 25th anniversary of the Biotechnology Industry Organization (BIO) at their annual conference. More than 18,000 delegates over 7,000 companies flew in from around the world and joined InVitria at this event in Boston. A few highlights that emerged from the BIO 2018 conference include: 

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InVitria at the American Association of Immunologists 2018 Conference

Posted By Randy Alfano on 5/18/18 9:59 AM


This year at the American Association of Immunologists 2018 Conference in Austin, Texas, I had the pleasure of meeting some of the field’s brightest scientists deep in my home town. While enjoying only a small sample of blues, rock, country music and some Texas-authentic Tex-Mex that the live music capital of the world has to offer, I was able to catch up on some of the latest developments in the field, network with colleagues, and speak with scientists presenting their latest research. 

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Transferrin: An Iron Transport Protein - Recombinant Human Transferrin in Cell Culture Media

Posted By Randy Alfano on 5/16/18 11:17 AM

Transferrin is an iron binding protein found in blood plasma that is critical to cell health. Transferrin supplies iron to cells naturally in the body and as a supplement in cell culture media.


Transferrin Function and Structure

Human serum transferrin, a bilobal ~75 kD glycoprotein that has the ability to reversibly bind Fe3+ with nanomolar affinity, represents one of the major vehicles for iron delivery to cells both in vivo and in vitro3. Produced in the liver, transferrin is found in the blood plasma as a heterogeneous population at approximately 2.5 mg/mL consisting of diferric (holo or iron-saturated), monoferric N-lobe, monoferric C-lobe (partially iron saturated) or apo transferrin4.

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