IFN-γ, Mouse：a macrophage-activating factor.

FGF-18, Human：Fibroblast Growth Factor-18 (FGF-18) is a heparin-binding growth factor that is a member of the FGF family.

IL-2, Human is a Oglycosylated, four α-helix bundle cytokine that has potent stimulatory activity for antigen-activated T cells.

PDGF-BB, Human is one of five dimers (PDGF-AA, AB, BB, CC, and DD) formed by 4 different PDGF subunits.

Noggin, Human(CHO-expressed)：Noggin, also known as NOG, is a homodimeric glycoprotein that bindsto and modulates the activity of TGF-beta family ligands.

M-CSF, Mouse ：Macrophage-Colony Stimulating Factor (M-CSF), also known as Colony Stimulating Factor-1 (CSF-1), is a hematopoietic growth factor.