- Sonic hedgehog protein (Shh) is a member of the Hedgehog family with an essential role in embryonic development, tissue regeneration, and tumorigenesis. Shh induces the cell fate and patterning of neural progenitors in ventral domains at various levels in the forebrain, midbrain, hindbrain, and spinal cord. It has many applications in the neural stem cell field where it plays a significant role in differentiating human-induced pluripotent stem cells (iPSC) towards motor neurons and interneurons. Also, it induces the patterning of organoids and embryos in culture.Recombinant Shh protein has a molecular weight of 19.8kDa. This protein is animal-free (AOF), carrier protein-free, and tag-free to ensure its purity with exceptional lot-to-lot consistency. Sonic hedgehog protein is suitable for the culture of reproducible and high-quality neurons and organoids.
- Human TGF-β3 protein is a member of the Transforming Growth Factor family, a family involved in regulating cell survival, proliferation and differentiation.1 TGF-β3 is used in human pluripotent stem cell maintenance medias, such as B8 media.2 High purity and bioactivity for reproducible results. Human TGF-β3 protein dimer, animal-origin free (AOF) and carrier-protein free (CF).
- Recombinant human vascular endothelial growth factor 165 (also known as VEGF165/ VEGF-165/ VEGF-A/ VEGF165) protein is widely used in culturing primary endothelial cells, such as human umbilical vein endothelial cells.VEGF165 is commonly used with human-induced pluripotent stem cells or embryonic stem cells-derived endothelial cells for developing human vascular tissue models. It has many applications including its use in neural research involving oligodendrocyte precursor cells, Schwann cells, astrocytes, and microglia. It plays a role in bone formation, regulates mesenchymal stem cell differentiation, and serves as a survival factor for chondrocytes, hematopoietic stem cells, and tumor cells.Qkine recombinant human VEGF165 protein is a highly pure and potent 38 kDa homodimer, disulfide-linked consisting of two 165 amino acid polypeptide chains. It is an animal origin free (AOF) and carrier protein-free (CF) isoform of VEGF for high efficiency.
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