Porcine Interleukin 21, IL-21 ELISA Kit, 96T Diagnostic Probes & Oligos designated the Sec insertion sequence

designated the Sec insertion sequence (SECIS) element

stabilizes microtubules and consequently controls neurite length in cortical neurons

Sequence data revealed that c-mpl encoded a protein that was homologous with members of the hematopoietic receptor superfamily

PTM:Phosphorylated on tyrosine residues in response to EGF and PDGF

This isoform requires magnesium for its function and cleaves specific sites in A+U-rich regions of RNA

Porcine Interleukin 21, IL-21 ELISA Kit, 96T Diagnostic Probes & Oligos designated the Sec insertion sequenceCytokine with immunoregulatory activity. May promote the transition between innate and adaptive immunity (PubMed: 15107555). Induces the production of IgG(1) and IgG(3) in B cells. Implicated in the generation and maintenance of T follicular helper (Tfh) cells and the formation of germinal centers. Together with IL6, control the early generation of Tfh cells and are critical for an effective antibody response to acute viral infection (By similarity).