Bcakground Stem cell factor (SCF)is a potent hematopoietic growth factor required in regulating both embryonic and adult hematopoiesis. SCF protein promotes the survival, differentiation, and mobilization of multiple cell types...

Description GH (Growth Hormone) is a peptide hormone that signals through the GH receptor, activating JAK-STAT pathways. It regulates growth, metabolism, and tissue regeneration, and is used in vitro to...

Description IL-4 (Interleukin-4) is a cytokine primarily secreted by Th2 cells, mast cells, and basophils. It functions by binding to receptor complexes such as IL-4Rα/γc or IL-4Rα/IL-13Rα1, activating the JAK-STAT6...

Description IL-7 (Interleukin-7) is a cytokine produced by bone marrow stromal cells, thymic epithelial cells, and other cell types. It belongs to the four-helix bundle cytokine family and exerts its...

Description Recombinant Human Granulocyte Colony-Stimulating Factor (G-CSF) is a key hematopoietic cytokine that regulates the proliferation, differentiation, and activation of neutrophilic granulocyte precursors. It functions by binding to the G-CSF...

Description The recombinant human IL-15 fusion protein is a genetically engineered chimeric immunomodulatory molecule constructed by tandem fusion of the IL-15 cytokine core, sushi domain of IL-15 receptor α (IL-15Rα),...

Description Recombinant human basic Fibroblast Growth Factor (bFGF) is a non-glycosylated heparin-binding protein produced in E. coli expression systems, functioning as a core member of the FGF family. It selectively...

Bcakground Desert Hedgehog (Dhh) belongs to the highly conserved Hedgehog family of proteins which are involved in multiple developmental processes. Desert Hedgehog is a secreted, 45 kDa, 373 amino acid...