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T Cell CDM | Cell Therapy

Are the original T cell fractions driven towards a specific T cell phenotype upon expansion? Are the CD4⁺ and CD8⁺ fractions maintained in similar ratios after expansion?

The ratio of CD4⁺ to CD8⁺ cells can be affected by a number of factors, including the donor from…

Sperm Processing Media | Assisted Reproductive Technology

ISolate^® — Are there antibiotics in ISolate^®?

No. There are no antibiotics in ISolate^®.

Gamete, Fertilization and Embryo Culture Media | Assisted Reproductive Technology

Are there different protocols for Continuous Single Culture®–NX (CSCM-NX), and Continuous Single Culture®–NX Complete (CSCM-NXC), and Continuous Single Culture® (CSCM), and Continuous Single Culture® Complete (CSCM-C)?

No, all the Continuous Single Culture media (CSCM-NX, CSCM-NXC, CSCM, and CSCM-C) use the same recommended uninterrupted culture media…

Regulatory | Cell Therapy

Can I use the PRIME-XV^® cell therapy products for clinical applications?

Our PRIME-XV product line is intended for research use or for further manufacturing use only. PRIME-XV products are not…

Stem Cells and Primary Cell Culture Media | Cell Therapy

Can I use the PRIME-XV^® MSC Expansion SFM to culture cells without a coating substrate?

No, it is not recommended. Unlike serum-containing MSC culture medium, serum-free culture condition for human MSCs requires fibronectin (such…

Custom Media and Services | Cell Therapy

Can PRIME-XV^® MSC Expansion SFM formula be customized according to the customer’s needs?

Yes. We can modify our formula and create a custom batch. For more information, please email us at

Gamete, Fertilization and Embryo Culture Media | Assisted Reproductive Technology

Can we use Continuous Single Culture® (CSCM), Continuous Single Culture® Complete (CSCM-C), Continuous Single Culture®–NX (CSCM-NX), and Continuous Single Culture®–NX Complete (CSCM-NXC) even though my protocol requires dish changes?

Yes, you can use your lab’s protocol with all the Continuous Single Culture media (CSCM, CSCM-C, CSCM-NX, and CSCM-NXC);…

Custom Media | Industrial Cell Culture

Can you customize my serum-free media?

All the formulas we offer may be tailored to meet our customers' specific requirements. Whether efforts are focused on…

Serum-Free | Industrial Cell Culture

Can you customize my serum-free media?

All the formulas we offer may be tailored to meet our customers' specific requirements. Whether efforts are focused on…

Other | Assisted Reproductive Technology

CryoTip^® — Do CryoTips^® need to be inspected prior to use?

As an added precaution during the preparation procedure, we recommend that each CryoTip^® is carefully examined when taken out…