il21

Interleukin-21(IL-21) is an approximately 14 kDa cytokine which belongs to the IL-15/IL-21 family. Mature mouse IL-21 shares 66%,59%, 58%, and 88% aa sequence identity with mature canine, human, rabbit, and rat IL-21, respectively. IL-21 is produced by activated T follicular helper cells (Tfh), Th17 cells, and NKT cells. It exerts its biological effects through a heterodimeric receptor complex (IL-21 specific IL-21 R). IL-21 is a cytokine that has potent regulatory effects on cells of the immune system, including natural killer (NK) cells and cytotoxic T cells that can destroy virally infected or cancerous cells. This cytokine induces cell division/proliferation in its target cells. It is required for the migration of dendritic cells to draining lymph nodes .It co‑stimulates the activation, proliferation, and survival of CD8+ T cells and NKT cells and promotes Th17 cell polarization. It blocks the generation of regulatory T cells and their suppressive effects on CD4+ T cells.

Interleukin-21 (IL-21), produced predominantly by CD4 T cells and natural killer T (NKT) cells, is a newly discovered member of the common γ-chain family of cytokines. It has been implicated in many immunological processes and has been linked to autoimmune diseases, allergies and other inflammatory diseases. IL-21 Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in E. coli expression system with N-His-Avi tag. The predicted molecular weight is 18.30 kDa and the accession number is Q9HBE4-1.

IL-21 Protein, Human, Recombinant is expressed in E. coli expression system. The predicted molecular weight is 15.6 kDa and the accession number is Q9HBE4-1.

Interleukin-21 (IL-21), produced predominantly by CD4 T cells and natural killer T (NKT) cells, is a newly discovered member of the common γ-chain family of cytokines. It has been implicated in many immunological processes and has been linked to autoimmune diseases, allergies and other inflammatory diseases. IL-21 Protein, Mouse, Recombinant (His & Avi), Biotinylated is expressed in E. coli expression system with N-His-Avi tag. The predicted molecular weight is 17.9 kDa and the accession number is Q9ES17.

IL-21 Protein, Mouse, Recombinant is expressed in E. coli expression system. The predicted molecular weight is 14.3kDa and the accession number is Q9ES17.

IL-21 Protein, Canine, Recombinant is expressed in E. coli expression system. The predicted molecular weight is 15 kDa and the accession number is Q6L7I9.

Interleukin (IL)-1R3 is the co-receptor in three signaling pathways that involve six cytokines of the IL-1 family (IL-1α, IL-1β, IL-33, IL-36α, IL-36β and IL-36γ). In many diseases, multiple cytokines contribute to disease pathogenesis. For example, in asthma, both IL-33 and IL-1 are of major importance, as are IL-36 and IL-1 in psoriasis.

IL-1RAP/IL-1RAcP Protein, Human, Recombinant (aa 21-356, His) is expressed in HEK293 mammalian cells with C-6xHis tag. The predicted molecular weight is 50-70 KDa and the accession number is Q9NPH3-2.

IL-5R alpha/CD125 Protein, Human, Recombinant (aa 21-335, His） is expressed in HEK293 mammalian cells with C-6xHis tag. The predicted molecular weight is 45-60 KDa and the accession number is Q01344.

IL-1RAP/IL-1RAcP Protein, Cynomolgus, Recombinant (aa 21-362, His) is expressed in HEK293 mammalian cells with C-His tag. The predicted molecular weight is 40.49 kDa and the accession number is G7NYP7.

IL-1RAP/IL-1RAcP Protein, Human, Recombinant (aa 21-359, His & Avi), Biotinylated is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 42 kDa and the accession number is Q9NPH3-1.

IL-21 Protein, Rat, Recombinant (His) is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 16.64 kDa and the accession number is A3QPB9.