Stem Cell Characterization Service

Reprogramming human induced Pluripotent Stem Cells (hiPSCs) is a fundamental task of stem cell research. In order to provide reliable cell models for drug discovery and preclinical research, an extensive characterization of the generated hiPSC is essential. Our scientific team supports you with a comprehensive stem cell characterization service, investigates your human induced Pluripotent Stem Cell (hiPSC) lines and provides you with reliability for your research project. We offer state-of-the-art characterization such as the directed trilineage differentiation for the proof of functional pluripotency in addition to the analysis of marker gene expression by RT-qPCR, immunostaining or flow cytometer.

In addition to our human induced Pluripotent Stem Cell Characterization Service, trenzyme also offers a customized Stem Cell Differentiation Service and a Cell Line Expansion Service for banking your hiPSC.

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Stem Cell Characterization Service

Stem Cell Characterization Service –
Characterization of human induced Pluripotent Stem Cells (hiPSC)

The field of human induced Pluripotent Stem Cell (hiPSC) technology is a promising tool for drug discovery, toxicological in-vitro tests and regenerative medicine.

Since the first generation of hiPSCs, numerous reprogramming techniques have been established. However, the in-vitro process of reprogramming is still not fully understood. Often, the cellular stress, induced by the reprogramming process causes genetic and epigenetic alterations that can change the cellular phenotype and affect the integrity of experiments using these cell lines. It is therefore crucial to establish reliable molecular and functional assays to assess pluripotency and to exclude genetic aberrations due to the reprogramming process.

trenzyme’s routinely performed assays for stem cell analysis include the characterization of cells for their expression of pluripotency markers by immunocytochemistry (ICC) and qPCR, molecular karyotyping and evaluation of their differentiation potential by directed trilineage differentiation.

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Process of human induced Pluripotent Stem Cell Characterization Service
Fully Characterized and Ready-To-Use hiPSC Master and Working Stocks

Process Steps of trenzyme's Stem Cell Characterization Service

What Our Clients Say About Us

logo of trenzyme's customer Boehringer Ingelheim

“(…) cooperate with trenzyme for many years and even to intensify in the area of demanding iPS cell line projects.”

Dr. M. Bauer & Dr. R. Heilker, Boehringer Ingelheim Pharma GmbH & Co. KG

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human induced Pluripotent Stem Cell Characterization & Banking Service

If you are engaged in stem cell research and are reprogramming hiPSC lines or initiating experiments with an unknown hiPSC line, our scientific stem cell experts can provide you with fully characterized and ready-to-use hiPSC master and working stocks. In this way, trenzyme can serve as an extended workbench, offering both time and cost savings.

Our Expert Service Includes:

  • Standardization of hiPSC culture parameters
  • Molecular and functional characterization of hiPSC lines
  • Banking of hiPSC master- and working stocks
  • Comprehensive hiPSC line datasheet

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Application Note
QC Portfolio of trenzyme to Ensure Pluripotency and Marker Expression of iPS Cell Line

Preview of trenzyme´s Stem Cell Characterization Application Note
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FAQs

What general quality control is performed on the iPSC lines?

All human induced Pluripotent Stem Cell lines are subjected to a standard set of quality control assays, investigating sterility, mycoplasma, viability, and morphology.

What kind of assays will be performed to functionally characterize the iPSC lines?

In order to characterize human induced Pluripotent Stem Cell lines for the expression of pluripotency markers, immunoflourescence staining and/or flow cytometry for key pluripotency markers OCT4, SOX2, SSEA-4, TRA-1-60, and TRA-1-81 will be performed. Furthermore, the ability to form all three germ layers will be investigated via directed differentiation towards endo-, meso-, and ectoderm (immunoflourescence staining, RT-qPCR).

What kind of karyotyping will be performed?

In order to evaluate genomic stability, chromosomal abnormalities, and copy number variants, molecular karyotyping via iCS-digital™ PSC test from Stem Genomics will be applied.

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Stem cell and advanced cell culture experts of trenzyme. Team Members of trenzyme's Advanced Cell Services Department. It is a collage in which trenzyme's stem cell experts are depicted. One scientist in the is sitting in front of a microscope and the other one is working in the lab. Both are wearing a white lab coat. They all look very friendly and competent and are smiling at the camera. They are all wearing white lab coats.
Our Stem Cell Experts
Department of Advanced Cell Systems

We would be happy to provide you with support on your cell culture research project. Contact us and let us know your questions and requests to our cell culture services. Our scientific experts will reply shortly.

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