|recombinant human/mouse/rat/bovine/porcine activin A protein (Qk001)||£160.00 – £2,400.00|
Human/mouse/rat/bovine/porcine activin A protein is a TGFβ family growth factor used frequently for the maintenance of pluripotency in induced pluripotent stem cell (iPSC) and embryonic stem cell (ESC) culture. Activin A is also used in many stem cell differentiation protocols, including for directed differentiation into endoderm lineages such as hepatocyte and pancreatic cells. This protein has been extensively validated for highly reproducible stem cell culture. Qkine founder, Marko Hyvönen, developed the protocol for making high purity activin A and this protein is used at the Cambridge Stem Cell Institute.
High purity mature bioactive dimer. Animal-free (AOF) and carrier-protein free (CF). Rigorously benchmarked against other commercial sources.
|Show details||growth-factor-cytokine activin-proteins bovine cellular-agriculture ipsc-esc-maintenance tgf-beta-family|
|recombinant bovine/porcine FGF-2 (bFGF) protein (Qk040)||£100.00 – £600.00|
Bovine/porcine FGF2 protein (bFGF/basic FGF) for development of species specific bovine (cow) and porcine (pig) cellular agriculture protocols and veterinary research applications.
FGF-2 is used extensively in maintenance and proliferation of induced pluripotent (iPSC) and embryonic stem cells (ESC)1-3 and for enhancement of proliferation in primary cell culture.
High purity 16 kDa FGF-2 / bFGF protein, animal-derived component free (ACDF) and carrier-protein free (CF).
|Show details||growth-factor-cytokine bovine cellular-agriculture fgf-family ipsc-esc-maintenance organoid porcine|
|recombinant human/bovine/porcine NRG-1 protein (Qk045)||£100.00 – £1,200.00|
Human NRG-1 (Neuregulin 1) protein is frequently used in the maintenance of human pluripotent stem cells. In addition to its widespread use in stem cell culture media, NRG-1 (also known as Heregulin-β1 , HRG-1) has essential roles in vivo including in nervous system, cardiac, and mammary gland development; cancer biology and neurological disorders.
7.5 kDa highly pure, bioactive domain of human NRG-1, comprised of the β isoform of the EGF-like domain of NRG-1 (HRG1-B1). This NRG-1 protein monomer is animal-free (AF) and carrier-protein free (CF).
|Show details||bovine cellular-agriculture egf-family human ipsc-esc-maintenance neural porcine|
|recombinant human oncostatin M (OSM) protein (Qk049)||£160.00 – £2,400.00|
Human OSM (oncostatin M) protein is used in the differentiation of human pluripotent stem cells into hepatocyte-like cells. OSM also plays roles in osteogenesis and neurogenesis, and is an important regulator of the hematopoietic stem cell niche in the bone marrow.
Qkine human oncostatin M protein is high purity and animal and carrier-protein free for reproducible results.
|Show details||cellular-agriculture hematopoietic human il6-family-lif-osm ipsc-esc-maintenance neural|