Description The recombinant human leukemia inhibitory factor (LIF) protein is transiently expressed in HEK-293 cells and features a C-terminal His-tag for purification. As a pleiotropic IL-6 family cytokine, LIF signals...

Description The three mammalian isoforms, TGF-β1, β2, and β3, signal through the same receptor and elicit similar biological responses. They are multifunctional cytokines that regulate cell proliferation, growth, differentiation, and...

Description Oncostatin M (OSM) belongs to the interleukin-6 cytokine family. OSM is a glycoprotein secreted by activated monocytes, macrophages, T lymphocytes, and dendritic cells. OSM was first discovered as a...

Description The recombinant human 4-1BB Ligand-Fc fusion protein is a functional dimeric immunomodulator produced in HEK-293 expression systems, featuring a C-terminal human IgG1 Fc domain to enhance structural stability and...

Description The recombinant human Epidermal Growth Factor (EGF) protein is a small molecular weight (~7 kDa) protein produced via transient expression in HEK-293 cells, featuring a C-terminal polyhistidine tag and...

Background Granulocyte-Macrophage Colony-Stimulating Factor (GM-CSF) is a pivotal glycosylated cytokine functioning extracellularly as a homodimer. Its core function is to stimulate the proliferation and differentiation of hematopoietic stem/progenitor cells into...

Description IL-18 is a pleiotropic proinflammatory cytokine belonging to the IL-1 superfamily, which requires caspase-1-mediated proteolytic activation to engage the heterodimeric IL-18Rα/β receptor, triggering NF-κB and MAPK signaling pathways that...

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),...