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Serum substitutes are cell culture supplements used as alternatives to conventional serum in culture media. Depending on formulation, serum replacements may support defined, serum-free, or reduced-serum culture of selected cell types.
KnockOut Serum Replacement (KnockOut SR) is a more defined, FBS-free medium supplement that supports the growth of pluripotent stem cells (PSCs) cultured on fibroblast feeder cells.
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CTS Immune Cell Serum Replacement (SR) is a defined xeno-free formulation designed to support in vitro expansion of human immune cells. It is added as a serum substitute to a basal cell culture medium such as CTS OpTmizer T Cell Expansion SFM or CTS AIM V Medium for the expansion of human immune cells such as T cells.
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BIT 9500 Serum Substitute has been developed for use in applications where a serum-free culture medium of defined composition is required. This product contains bovine serum albumin (BSA), insulin, and transferrin (BIT) in Iscove’s MDM. It contains pre-screened batches of BSA that have been selected to support the optimal growth of human hematopoietic progenitor cells in serum-free media formulations. It is also suitable for the culture of mouse hematopoietic progenitor cells in serum-free conditions.
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