| 货号: 12107 |
| 产品全名: Cynomolgus IL18BP 蛋白 |
| 规格: 10/50/100 µg |
| 基因符号 IL18BP;IL18BPa;Tadekinig-alfa |
| 目标蛋白: IL18BP |
| UNIPROT ID: A0A2K5UDJ4 |
| 描述: Recombinant Cynomolgus IL18BP protein with C-terminal human Fc tag |
| 背景: Interleukin-18-binding protein (IL-18BP) is a constitutively expressed and secreted protein. IL-18BP is a cytokine receptor that belongs to the interleukin 1 receptor family. This receptor specifically binds interleukin 18 (IL18) and is essential for IL18 mediated signal transduction. IFN-alpha and IL12 are reported to induce the expression of this receptor in NK and T cells. This gene along with four other members of the interleukin 1 receptor family, including IL1R2, IL1R1, ILRL2 (IL-1Rrp2), and IL1RL1 (T1/ST2), form a gene cluster on chromosome 2q. The adjacently located family members IL18 Receptor 1 (IL18R1) and IL18 receptor accessory protein (IL18RAP) may also be important in the development of asthma and atopy. IL-18 binding protein (IL-18BP) was only moderately elevated, resulting in a high level of biologically active free IL-18 in HPS. A severe IL-18/IL-18BP imbalance results in Th-1 lymphocyte and macrophage activation, which escapes control by NK-cell cytotoxicity and may allow for secondary HPS in patients with underlying diseases. |
| 物种/宿主: HEK293 |
| 分子量: The protein has a predicted molecular mass of 45.4 kDa after removal of the signal peptide.The apparent molecular mass of cIL18BP-hFc is approximately 55-70 kDa due to glycosylation. |
| 分子特征: IL18BP(Thr28-Pro207) hFc(Glu99-Ala330) |
| 纯化: The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining. |
| Formulation & Reconstitution: Lyophilized from nanodisc solubilization buffer (20 mM Tris-HCl, 150 mM NaCl, pH 8.0). Normally 5% – 8% trehalose is added as protectants before lyophilization. |
| 储存和运输: Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing). Lyophilized proteins are shipped at ambient temperature. |
Figure 1. Cynomolgus IL18BP Protein, hFc Tag on SDS-PAGE under reducing condition. |
