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Product Details
Synonyms
IL-31 RA, IL-31RA, hGLM-R, CRL3, GPL, ZcytoR17, GLM-R, IL-31R-alpha, Gp130-like receptor
Source
Mouse IL-31 RA Protein, Fc Tag (ILA-M5254) is expressed from human 293 cells (HEK293). It contains AA Val 19 - Thr 499 (Accession # Q8K5B1-1).
Predicted N-terminus: Val 19
Request for sequenceMolecular Characterization
Other Tags and Version Biotin & Other Labeled Version
This protein carries a human IgG1 Fc tag at the C-terminus.
The protein has a calculated MW of 81.6 kDa. The protein migrates as 110-130 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
Endotoxin
Less than 1.0 EU per μg by the LAL method / rFC method.
Purity
>90% as determined by SDS-PAGE.
Formulation
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
Contact us for customized product form or formulation.
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.
Shipping and Storage
This product is shipped at ambient temperature.
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:
- -20°C to -70°C for 12 months in lyophilized state;
- -70°C for 3 months under sterile conditions after reconstitution.
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Data Display
SDS-PAGE
Mouse IL-31 RA Protein, Fc Tag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 90% (With Star Ribbon Pre-stained Protein Marker).
Bioactivity-BLI
Loaded Biotinylated Mouse IL-31, His,Avitag (Cat. No. IL1-M82Q9) on SA Biosensor, can bind Mouse IL-31 RA Protein, Fc Tag (Cat. No. ILA-M5254) with an affinity constant of 0.377 μM as determined in BLI assay (ForteBio Octet Red96e) (QC tested).
Protocol
User Reviews Publish Comment
Frontier Progress
Drug Development Progress- English Name：
Interleukin-31 receptor subunit alpha
- Category：
- Listed Drugs Count：
1 Details
- Clinical Drugs Count：
0 Details
- Highest R&D Stage：
Approved
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