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Product details
名称
Recombinant Mouse IL-1ra/IL-1F3 Protein
别名
重组小鼠IL-1ra/IL-1F3蛋白 | 重组小鼠白介素1受体拮抗剂 | 重组小鼠 IL-1ra/IL-1F3 蛋白
英文别名
DIRA | ICIL 1RA | IL 1ra | IL 1ra3 | IL 1RN | IL1 inhibitor | IL1F3 | IL1RA | IL1RN | IL1RN (IL1F3) | interleukin 1 receptor antagonist | interleukin 1 receptor antagonist protein | intracellular IL 1 receptor antagonist type II | intracellular interleuki
货号
rp186526-10μg
包装规格
10μg
级别
无载体
浓度
≥95%(SDS-PAGE)
生化机理
IL-1ra 最初是从单核细胞白血病患者的尿液中分离出来的,也是从粘附的单核细胞中纯化出来的。天然存在的全糖基化形式的表观分子量约为 25,000 道尔顿。该蛋白与 IL-1 beta 有 26% 的氨基酸同源性,与 IL-1 alpha 有 19% 的同源性。它会与其中任何一种因子竞争受体结合,但不会与其中任何一种因子相互作用。人 IL-1ra 可与人体细胞上的两种 IL-1 受体(I 型和 II 型)结合。在小鼠体内,IL-1 RII 不与 IL-1ra 结合。重组的非糖基化型 IL-1ra 与天然存在的糖基化型 IL-1ra 一样能阻止 IL-1 与其受体的结合。研究表明,IL-1ra 在体外和体内都能阻断 IL-1 诱导的炎症反应。临床前和临床研究测试了 IL-1ra 在治疗败血症、类风湿性关节炎和慢性骨髓性白血病方面的可能应用。白细胞介素-1 家族促炎细胞因子(如白细胞介素-1β/IL1B 和白细胞介素-1α/IL1A)的抗炎拮抗剂。可防止 IL1 对病原体等一系列先天性刺激因子引发的免疫失调和失控性全身炎症。
生物活性
Testing in progress
来源
重组表达
预测分子量
17.3 kDa
蛋白标签
No tag
SDS-PAGE
15.4 kDa, under reducing conditions; 15.4 kDa, under non-reducing conditions
表达系统
E. coli Accession #: Q542W1 | E. coli
内毒素水平
<1.0 EU/μg
种属
人(Human)
氨基酸
8-159 aa
序列
RPSGKRPCKMQAFRIWDTNQKTFYLRNNQLIAGYLQGPNIKLEEKIDMVPIDLHSVFLGIHGGKLCLSCAKSGDDIKLQLEEVNITDLSKNKEEDKRFTFIRSEKGPTTSFESAACPGWFLCTTLEADRPVSLTNTPEEPLIVTKFYFQEDQ
无动物源
No
无载体
Yes
Safety
「No Dangerous Attributes」
Related
「No upstream and downstream information yet」
Technical Documents
「No technical documents」
Articles
「No related articles yet」
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Research chemical ≥95%

Research chemical ≥95%; supplied for laboratory research, analysis, inspection, and scientific procurement use; specifications: ≥95%.

item number:rp186526-10μg
Product model:10μg
level: ≥95%
Lead Time:30days
sold 468 Items
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10μg

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