Mouse Recombinant IL-21 (Animal free) (from E. coli)

Supplier: Shenandoah Biotechnology

200-70AF-100UG 200-70AF-10UG 200-70AF-1MG 200-70AF-500UG
SHBT200-70AF-100UGEA 766 EUR
SHBT200-70AF-100UG SHBT200-70AF-10UG SHBT200-70AF-1MG SHBT200-70AF-500UG
Mouse Recombinant IL-21 (Animal free) (from E. coli)
Proteins and Peptides

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.


  • High Quality
  • Low Endotoxin
  • Affordable


Caution: For research use only.

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