| 产品名称 |
Recombinant Mouse IL-1RA |
| 英文名称 |
IL-1RN/IL1F3/IL-1ra/Interleukin-1 receptor antagonist protein |
| 纯度 |
Greater than 95% as determined by reducing SDS-PAGE |
| 内毒素 |
<1 EU/µg as determined by LAL test. |
| 蛋白构建 |
Recombinant Mouse Interleukin-1 Receptor Antagonist Protein is produced by our E.coli expression system and the target gene encoding Arg27-Gln178 is expressed. |
| Accession |
P25085 |
| 表达宿主 |
E.coli |
| 种属 |
Mouse |
| 预测分子量 |
17.5 KDa |
| 制剂 |
Lyophilized from a 0.2 μm filtered solution of 20mM Histidine-HCl, 10% Trehalose, 0.05% Tween 80, pH5.3. |
| 运输方式 |
The product is shipped at ambient temperature.Upon receipt, store it immediately at the temperature listed below. |
| 稳定性&储存 |
Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt.Reconstituted protein solution can be stored at 2-8°C for 2-7 days.Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months. |
| 复溶 |
Always centrifuge tubes before opening.Do not mix by vortex or pipetting.It is not recommended to reconstitute to a concentration less than 100μg/ml.Dissolve the lyophilized protein in distilled water.Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
| 分子别名 |
| IL-1RN;IL-1ra;IRAP;IL1 inhibitor;Il1rn;Interleukin-1 Receptor Antagonist Protein |
| 背景介绍 |
| Interleukin-1 receptor antagonist protein (Il1rn), also known as IL-1ra, IRAP or IL1 inhibitor, is a member of the interleukin 1 cytokine family. This protein inhibits the activities of interleukin 1 alpha (IL1A) and interleukin 1 beta (IL1B), and modulates a variety of interleukin 1 related immune and inflammatory responses. The mouse Il1rn gene encodes a 178 amino acids (aa) protein with a 26 aa signal peptide. Mouse Il1rn protein shares 26% and 19% identity with its homologues IL-1 beta and IL-1 alpha, respectively. Il1rn can Inhibits the activity of interleukin-1 by binding to receptor IL1R1 and preventing its association with the coreceptor IL1RAP for signaling, but has no interleukin-1 like activity. Recently, an recombinant human Il1rn protein is used in the treatment of rheumatoid arthritis, an autoimmune disease in which IL-1 plays a key role. |
注意事项
本司产品仅用于科研，不用于临床诊断和治疗
