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物种
Mouse分子别名
SGRF; IL-23p19; CLMF p40; IL-12 subunit p40; NKSF2; IL-23; Interleukin-23Accession
P43432(p40), Q9EQ14 (p19)表达序列
Val22-Ala196, with N-terminal His Tag (p19) &Met23-Ser335 (p40)
表达宿主
HEK293分子量
22 & 43-48 kDa (Reducing)
纯度
>95% by SDS-PAGE内毒素含量
<0.1EU/μg活性
EC50 = 5.20-8.45ng/ml标记
Unconjugated标签
His Tag性状
Lyophilized Powder缓冲体系
PBS, 5% trehalose, pH7.4
溶解方法
Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.
储存条件
·12 months from date of receipt, lyophilized powder stored at -20 to -80℃.
·3 months, -20 to -80℃ under sterile conditions after reconstitution.
·1 week, 2 to 8℃ under sterile conditions after reconstitution.
·Please avoid repeated freeze-thaw cycles.文献引用
Immunity 2000, 13(5):715-725.
J Biol Chem. 2020 Jul 24;295(30)
Interleukin 23 (IL-23) is a heterodimeric cytokine composed of two disulfide-linked subunits, a p19 subunit that is unique to IL-23, and a p40 subunit that is shared with IL-12. The p19 subunit has homology to the p35 subunit of IL-12, as well as to other single chain cytokines such as IL-6 and IL-11. The p40 subunit is homologous to the extracellular domains of the hematopoietic cytokine receptors. Although p19 is expressed by activated macrophages, dendritic cells, T cells, and endothelial cells, only activated macrophages and dendritic cells express p40 concurrently to produce IL-23. IL-23 has biological activities that are similar to, but distinct from IL-12. Both IL-12 and IL-23 induce proliferation and IFN-gamma production by human T cells. While IL-12 acts on both naive and memory human T cells, the effects of IL-23 is restricted to memory T cells.
电泳
2μg (R: reducing condition).
ELISA
Immobilized IL-23 Protein,Mouse (Cat. No. UA040482) at 2.0μg/mL (100μL/well) can bindIL-12 R beta 1 Fc Chimera Protein, Human with EC50 of 5.20-8.45ng/mL.
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