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We offer e-karyotyping of iPSCs and ESCs in collaboration with the CSCI stem cell core
Karyotyping is recommended after routine passaging (every 10-15 passages), generation of iPS clones, and gene editing clones. 
Costs for internal users $50, external upon request at CSCI core.
Request your service on ilabsolutions. Find instructions here
example report in pdf.

Validated Pluripotent Stem Cell Repository
 

Cell lines for distribution with quality controls and publications.png

SAMPLE REQUEST INFO

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CELL PRICING 

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iPSC Cell lines*, ES cell lines

A. Academic = shipping/preparation costs
B. Commercial: costs upon request

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*One vial will be sent

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*Prices may be lower than on other cell distribution platforms because of the generous initial support from The Leona M. and Harry B. Helmsley Charitable Trust.

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NEW REQUEST REVIEW PROCESS:

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All requests will be reviewed by faculty researchers from the repository participating institutions (NYSCF and Columbia University); with responses no greater than 14 days from submission. 

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To ensure that your request is reviewed and processed in a timely manner, submit the following information to D. Egli (de2220 at columbia dot edu). Please provide a couple of sentences describing the purpose of the request and a sample list. 

 

We will then proceed with the MTA process (See downloads above)

Cell line list with information for download

© 2026 Egli Lab, Columbia University Irving Medical Center

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