Mouse Interleukin-21 (IL-21) – Animal Free
300-943P

Product 2 μg $10510 μg $244100 μg Inquire500 μg Inquire1Mg Inquire

 Interleukin 21 (IL-21) is a member of the common-gamma chain family of cytokines that are involved in immunoregulation. IL-21 is normally expressed by activated CD4+ T cells. The IL-21 receptor (IL-21R) activates the JAK/STAT signaling pathway and is expressed on T, B, and natural killer (NK) cells. Within the B cell lineage, IL-21 is a switch factor regulating IgG1 and IgG3 antibody production. IL-21 also cooperates with interleukin 4 (IL-4) for the production of multiple antibody classes in B cells. IL-21 has pleiotropic effects on the proliferation, differentiation, and effector functions of B, T, NK, and dendritic cells.

This product is produced using Animal Free raw components and processes, in a non-mammalian system.

Ships ambient. Store frozen at -20 to -10°C

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