Human IL-11R alpha Protein (ILR-HM111)

  • Express System: Expi293
  • Product Tag: C-His
  • Purity: > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
  • Activity: The affinity constant of 1.86 nM as determined in SPR assay (Biacore T200). See testing image for detail.
  • Exact Sequence: Ser24-Ala370

Catalog: ILR-HM111

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Product Description Recombinant Human IL-11R alpha Protein is expressed from Expi293 with His tag at the C-terminal.; It contains Ser24-Ala370.
Product Category Recombinant Protein
Target IL-11R alpha
Synonyms IL-11R subunit alpha; IL-11R-alpha; IL-11RA; IL11RA
Gene/Protein ID Q14626-1
Species Human
Exact Sequence Ser24-Ala370
Molecular Weight The protein has a predicted MW of 38.8 kDa. Due to glycosylation, the protein migrates to 50-55 kDa based on Tris-Bis PAGE result.
Activity The affinity constant of 1.86 nM as determined in SPR assay (Biacore T200). See testing image for detail.
Product Tag C-His
Express System Expi293
Purity > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
Endotoxin Less than 1EU per μg by the LAL method.
Form Liquid
Shipping Shipped with blue ice or dry ice.
Formulation Supplied as 0.22μm filtered solution in PBS (pH 7.4). Please dilute to the desired concentration according to the concentration of the solution shown on the product label.
Stability And Storage Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
Human IL-11R alpha, His Tag immobilized on CM5 Chip can bind Human IL-11, His Tag with an affinity constant of 1.86 nM as determined in SPR assay (Biacore T200).
The purity of Human IL-11R alpha is greater than 95% as determined by SEC-HPLC.
Human IL-11R alpha on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

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