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Qk036-LIF-human-qkine-vial
recombinant human LIF protein (Qk036)£120.00£1,600.00

Human LIF (leukemia inhibitory factor) protein suppresses the differentiation of embryonic stem cells (ESCs) and is widely used in ESC and iPSC culture (1).  Human LIF can be used in the maintenance of both murine and human ESCs in feeder or feeder-free chemically defined culture systems (2)

LIF is a pleiotrophic factor that belongs to the IL-6 superfamily of cytokines. Acting through a heterodimeric receptor of gp130 and gp190, LIF can activate a number of cellular pathways including the JAK/STAT, PI3K and MAPK pathways (3).

Qkine human LIF protein is high purity and animal and carrier-protein free for reproducible results.

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Qk018 LIF (mouse) Qkine protein vial
recombinant mouse LIF protein (Qk018)£120.00£1,600.00

Mouse LIF (murine leukemia inhibitory factor) protein supports the derivation, propagation and expansion of mouse embryonic stem cells (ESC), and maintenance of pluripotency.   LIF protein increases the robustness of mouse embryonic stem cell culture in feeder or feeder-free chemically defined culture systems.

Qkine recombinant mouse LIF protein is animal-free and carrier-protein free for highly reproducible results. Bioactivity was tested by colony formation assay and determination of Nanog expression (1).

 

 

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Qk034-Noggin-human-qkine-vial
recombinant human noggin protein (Qk034)£160.00£2,400.00

Human noggin supports growth of organoids derived from epithelial tissues and iPSC and ESC differentiation. Noggin protein is a bone morphogenetic protein (BMP) family antagonist used in the culture of intestinal, pancreatic, lung and tumor-derived organoids; epithelial organoid culture (WNR media), maintenance of undifferentiated embryonic stem cells and for stem cell differentiation into neural and microglial lineages.

Qkine human noggin protein is a highly pure 46kDa bioactive dimer for reproducible results in organoid culture.

Show detailsipsc-esc-differentiation bmps ipsc-esc-maintenance mouse-es-cell neural noggins organoid
Qk033 Noggin (mouse) Qkine protein vial
recombinant mouse Noggin protein (Qk033)£160.00£2,400.00

Mouse Noggin supports growth of organoids derived from mouse epithelial tissues and stem cell differentiation. Noggin protein is a bone morphogenetic protein (BMP) family antagonist used in the culture of intestinal, pancreatic, lung and tumor-derived organoids; maintenance of embryonic stem cells and differentiation into neural lineages.

Qkine recombinant mouse noggin protein is a highly pure 46kDa bioactive dimer for reproducible results (animal-free and carrier-protein free).

Show detailsipsc-esc-differentiation bmps epithelial ipsc-esc-maintenance mouse-es-cell neural noggins organoid

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