IL1RN,IL1F3,IL1RA/IL1RN,IL1F3,

纯度：

>96% as determined by SDS-PAGE.

基因名：

IL1RN,IL1F3,IL1RA

Uniprot No.：

P18510

别名：

IL-1RN, IRAP, ICIL-1RA, IL1 inhibitor, Anakinra

种属：

Homo sapiens (Human)

蛋白长度：

Full Length of Mature Protein

来源：

E.Coli

分子量：

17.1 kDa

表达区域：

26-177aa

氨基酸序列：

RPSGRKSSKMQAFRIWDVNQKTFYLRNNQLVAGYLQGPNVNLEEKIDVVPIEPHALFLGIHGGKMCLSCVKSGDETRLQLEAVNITDLSENRKQDKRFAFIRSDSGPTTSFESAACPGWFLCTAMEADQPVSLTNMPDEGVMVTKFYFQEDE

蛋白标签：

Tag-Free

产品提供形式：

Lyophilized powder

缓冲液：

Lyophilized from a 0.2 µm filtered PBS, pH 7.4

货期：

5-10 business days

注意事项：

Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.

功能：

Inhibits the activity of interleukin-1 by binding to receptor IL1R1 and preventing its association with the coreceptor IL1RAP for signaling. Has no interleukin-1 like activity. Binds functional interleukin-1 receptor IL1R1 with greater affinity than decoy receptor IL1R2; however, the physiological relevance of the latter association is unsure. {ECO:0000269|PubMed:7775431}.

内毒素：

Less than 1.0 EU/µg as determined by LAL method.

SDS-PAGE:

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LC-MS Image Description/Western Blot:

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Product types:

Active Protein & In Stock Protein

Biological_Activity:

Fully biologically active when compared to standard. The ED50 as determined by inhibiting IL-1α- dependent proliferation of murine D10S cells is less than 40 ng/ml, corresponding to a specific activity of ＞ 2.5 × 104 IU/mg in the presence of 50 pg/ml rHuIL-1α.

Research Areas:

Immunology

Reconstitution:

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Reference:

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Function:

Inhibits the activity of interleukin-1 by binding to receptor IL1R1 and preventing its association with the coreceptor IL1RAP for signaling. Has no interleukin-1 like activity. Binds functional interleukin-1 receptor IL1R1 with greater affinity than decoy receptor IL1R2; however, the physiological relevance of the latter association is unsure.