Serum Substitutes

Serum Substitutes

Protein method blocking buffers are used to block plates, membranes, and other sample types, and decrease incubation time and background signal for use during enzyme-linked immunosorbent assays (ELISA) and western blot experiments. These products are available in different concentrations and formulations.
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KnockOut™ Serum Replacement Gibco™

Knockout™ Serum Replacement (Knockout™ SR) is for serum-free, feeder-based culture of embryonic stem cells (ESCs) and induced Pluripotent stem cells (iPSCs) from multiple species. This defined, serum-free formulation directly replaces FBS in existing protocols.

CTS™ Immune Cell Serum Replacement (SR) Gibco™

CTS™ Immune Cell Serum Replacement (SR) is designed to support expansion of in vitro cultured human immune cells such as T cells when added to a basal cell culture media such as CTS™ OpTmizer™ T cell Expansion SFM or CTS™ AIM-V™ SFM.