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Human IL-18 R1 / CD218a Protein, Fc Tag

分子别名(Synonym)

IL18R1,IL1RRP,CD218a,IL18Ra

表达区间及表达系统(Source)

Human IL-18 R1, Fc Tag (IL1-H5259) is expressed from human 293 cells (HEK293). It contains AA Ala 19 - Arg 329 (Accession # AAH69575).

Predicted N-terminus: Ala 19

蛋白结构(Molecular Characterization)

Online(Ala 19 - Arg 329) AAH69575

This protein carries a human IgG1 Fc tag at the C-terminus.

The protein has a calculated MW of 62.4 kDa. The protein migrates as 90-110 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

内毒素(Endotoxin)

Less than 1.0 EU per μg by the LAL method.

纯度(Purity)

>95% as determined by SDS-PAGE.

制剂(Formulation)

Lyophilized from 0.22 μm filtered solution in Tris with Glycine, Arginine and NaCl, pH7.5. Normally trehalose is added as protectant before lyophilization.

Contact us for customized product form or formulation.

重构方法(Reconstitution)

Please see Certificate of Analysis for specific instructions.

For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

存储(Storage)

For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Please avoid repeated freeze-thaw cycles.

This product is stable after storage at:

  1. -20°C to -70°C for 12 months in lyophilized state;
  2. -70°C for 3 months under sterile conditions after reconstitution.
 

电泳(SDS-PAGE)

Human IL-18 R1, Fc Tag (Cat. No. IL1-H5259) SDS-PAGE gel

Human IL-18 R1, Fc Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.

背景(Background)

Interleukin-18 receptor 1 (IL18R1) is also known as CD218 antigen-like family member A (CD218a), IL1 receptor-related protein (IL-1Rrp or IL1R-rp), CDw218a, IL18Ra, IL1RRP, which belongs to the interleukin-1 receptor family. IL18R1 contains three Ig-like C2-type (immunoglobulin-like) domains and one TIR domain. IL18R1 is receptor for interleukin 18 (IL-18). IL18R1 binds to the agonist leads to the activation of NF-kappa-B, but does not bind IL1A/interleukin-1 alpha or IL1B/interleukin-1 beta.

 

前沿进展

 
货号/价格

IL1-H5259-200ug / ¥2900

IL1-H5259-1mg (500ug X 2) / ¥9800

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