CellAdhere™ Laminin-521 | Cell Culture Supplements and Additives

CellAdhere™ Laminin-521

Supplier: STEMCELL Technologies

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CellAdhere™ Laminin-521

Supplier: STEMCELL Technologies

About this item

Matrix for maintenance of human ES and iPS cells in combination with TeSR™ maintenance media.

Decrease sources of variability in experiments with a recombinant human protein matrix
Passage cells without the need for apoptotic inhibitors
Use with any TeSR™ family medium to maintain hPSCs
Increase single-cell attachment and survival when using with eTeSR™ for single-cell passaging
Mimic the stem cell niche with this physiologically-relevant matrix

Support the growth and differentiation of human embryonic stem (ES) and induced pluripotent stem (iPS) cells under feeder-free conditions with this defined and xeno-free cell culture matrix.

For consistent cell populations and reproducible results in downstream applications, use CellAdhere™ Laminin-521 with TeSR™ maintenance media to provide a defined culture substrate for cell maintenance. Laminin 521 is expressed and secreted by human pluripotent stem cells (hPSCs) in the inner cell mass of the embryo and therefore creates a biologically relevant hPSC culture environment in vitro. Use CellAdhere™ Laminin-521 with eTeSR™ (MSPP-100-1215) maintenance medium for single-cell passaging. Compared to other matrices, CellAdhere™ Laminin-521 increases single-cell attachment and survival and does not require the addition of apoptotic inhibitors during long term culture. Pair with Gentle Cell Dissociation Reagent (GCDR;MSPP-07174) or ReLeSR™ (MSPP-05872) for routine passaging of PSC aggregates, or Accutase™ (MSPP-07920) for single-cell passaging workflows.

Note that single-cell passaging of human ES and iPS cells can result in selective pressure and lead to genetic aberrations. If passaging as single cells, we recommend checking the karyotype frequently.

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