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您现在的位置: 首页 > 常规试剂 > 重组蛋白 > 其他重组蛋白 > Recombinant Mouse IL-1 Receptor Antagonist Protein/IL-1ra/IL-1RA

Recombinant Mouse IL-1 Receptor Antagonist Protein/IL-1ra/IL-1RA

IL-1RN/IL-1ra/IRAP/IL1 inhibitor/Il1rn

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货号 abs04471
规格 价格
¥ 1200
库存状态:1-2周
¥ 3520
库存状态:1-2周
¥ 12320
库存状态:1-2周
¥ 17600
库存状态:1-2周

数量:

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概述
描述 Recombinant Mouse Interleukin-1 Receptor Antagonist Protein is produced by our E.coli expression system and the target gene encoding Arg27-Gln178 is expressed.
别名 IL-1RN/IL-1ra/IRAP/IL1 inhibitor/Il1rn
形态 Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4.
来源 E.coli
氨基酸序列 MRPSGKRPCKMQAFRIWDTNQKTFYLRNNQLIAGYLQGPNIKLEEKIDMVPIDLHSVFLGIHGGK LCLSCAKSGDDIKLQLEEVNITDLSKNKEEDKRFTFIRSEKGPTTSFESAACPGWFLCTTLEADR PVSLTNTPEEPLIVTKFYFQEDQ
内毒素水平 Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test.
Accession # P25085
背景 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.
性能
纯度 Greater than 95% as determined by reducing SDS-PAGE.