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CultureSureTM CEPT Cocktail(1,000×)

for Cell Culture
Manufacturer :
FUJIFILM Wako Pure Chemical Corporation
Storage Condition :
Keep at -20 degrees C.
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Product Specification Sheet
Spectral Data
Certificate of Analysis
Calibration Certificate



What kinds of organoids have been produced?
Organoids for brain, gut, and kidney.
What is the impact of CEPT Cocktail on 3D culturing?
  • Optimization of cell aggregation and survival
  • Improvement of reproducibility
  • Stress suppression during cell differentiation
  • Improvement of three-dimensional structure and self-organization
At what time is is the CEPT Cocktail added to the solution during passaging of iPSC?
During the first 24 hours of passaging.
At what time is the CEPT Cocktail added to the solution during freezing and thawing of iPSC?
CEPT Cocktail should be added to the cryopreservation solution and frozen.
After thawing and cell seeding, cells should be cultured in medium with CEPT Cocktail for the first 24 hours.
What should I check if I want more information?
Please review the following papers:


Is the solution animal-free?
Yes it is. Please contact us if you wish to issue a certificate.

Overview / Applications

Outline CEPT is a cocktail of small molecules developed at the National Institutes of Health (NIH).
In human ES cells and human iPS cells (human pluripotent stem cells [hPSCs]), CEPT prevents cellular stress and DNA damage during cell passage. Like Y-27632, a known potent ROCK inhibitor, it improves the viability of hPSCs during cell passage and cryopreservation.
Compared to existing methods, CEPT also improves cell viability in stem cell research, including embryoid body and organoid formation, single cell cloning, and genome editing using hPSCs.

*This product is manufactured and sold under license from NIH.


Purity Bacterial endotoxins : <3EU/mL

Manufacturer Information


For research use or further manufacturing use only. Not for use in diagnostic procedures.

Product content may differ from the actual image due to minor specification changes etc.

If the revision of product standards and packaging standards has been made, there is a case where the actual product specifications and images are different.


Reception hours: Mon-Fri 9:00 - 15:00 (CET)For other hours than the above, please contact us via the inquiry form.