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ITEM#: 2697-900K14K
MFR#: 900-K14K
Invitrogen, (ABTS), PeproTech. Interleukin-4 (IL-4) is a pleiotropic, immune-modulatory cytokine produced by activated T cells, and serves as a ligand for interleukin 4 receptor. IL-4 has been found to have the broadest range of actions. The interleu