Description M-CSF is a disulfide-linked homodimeric glycoprotein and core member of the colony-stimulating factor family. By specifically binding the c-Fms receptor (CSF-1R/CD115), it induces receptor dimerization and internalization and activates...

Description The recombinant human IL-7-Fc fusion protein is a glycosylated functional dimer produced in CHO expression systems, engineered with a C-terminal human IgG1 Fc domain to enhance protein stability and...

Description The recombinant human IL-6- protein is produced in HEK-293 cells via transient transfection, featuring a C-terminal polyhistidine (His) tag for nickel-affinity purification. As a pleiotropic α-helical cytokine, IL-6 activates...

Description As a master regulator of Th2 immunity, IL-4 activates the JAK1/3-STAT6 signaling cascade via the IL-4Rα/γc receptor complex, directing naive CD4+ T-cell differentiation into Th2 effectors secreting IL-5/IL-13 while...

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 The recombinant human IL-12 fusion protein is a heterodimer produced by transient transfection in HEK-293 cells, consisting of an IL-12A (p35) subunit with a 6×his-tag and an IL-12B (p40)...

Description Glial cell line-derived neurotrophic factor (GDNF) is a neurotrophic factor belonging to the transforming growth factor-beta (TGF-β) superfamily. It is expressed in various brain regions, including the hippocampus, amygdala,...

Description The recombinant human Fms-Related Tyrosine Kinase 3 Ligand (FLT3L/Flt3 Ligand) is a high-purity, four-helical bundle cytokine produced in HEK-293 expression systems, typically existing as a noncovalently-linked dimer. As a...