protein

IL-23 alpha (170a.a) & IL-12 beta (306a.a) Heterodimer Protein, Human (HEK293, His)

HY-P73193

2 μg;10 μg;50 μg;100 μg

35;95;260;440 USD

IL-23 alpha (170a.a) & IL-12 beta (306a.a) Heterodimer Protein, Human (HEK293, His)

proteins

HEK293

2 μg;10 μg;50 μg;100 μg

35;95;260;440 USD

IL-23 and IL12B together constitute the pro-inflammatory cytokine IL-23, which is crucial in innate and adaptive immunity. IL-23 is released by antigen-presenting cells such as dendritic cells or macrophages, binds to IL12RB1 and IL23R, and activates JAK2 and TYK2. IL-23 Protein, Human (HEK293, His) is a recombinant protein dimer complex containing human-derived IL-23 alpha & IL-12 beta, expressed by HEK293 , with C-His labeled tag.

Human

IL-23, in collaboration with IL12B, forms the pro-inflammatory cytokine IL-23, playing diverse roles in both innate and adaptive immunity. Released by antigen-presenting cells such as dendritic cells or macrophages, IL-23 binds to a heterodimeric receptor complex comprising IL12RB1 and IL23R, initiating a cascade involving JAK2 and TYK2 activation. These kinases phosphorylate the receptor, creating a docking site for the subsequent phosphorylation of STAT3 and STAT4. This process activates multiple pathways, including p38 MAPK or NF-kappa-B, fostering the production of pro-inflammatory cytokines, such as interleukin-17A/IL17A. Additionally, IL-23 actively participates in the early and effective clearance of intracellular bacteria. Notably, IL-23 promotes the expansion and survival of T-helper 17 cells, a CD4-positive helper T-cell subset known for producing IL-17, alongside other IL-17-producing cells. The heterodimeric association of IL-23 with IL12B, known as interleukin IL-23, is disulfide-linked. Furthermore, IL-23 interacts with IL23R, facilitating the recruitment of IL12RB1.

IL-23 p19/IL-12 p40; IL23; IL-23A; Interleukin 23; SGRF

Greater than 90% as determined by reducing SDS-PAGE.

Lyophilized from a 0.2 μm filtered solution of 20 mM PB, 150 mM NaCl, pH 7.4 or PBS, pH 7.4, 8% trehalose.

Room temperature in continental US; may vary elsewhere.