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Human IL-1R2/IL-1 RII/CD121b Protein 4703



  • Expression: HEK293
  • Functional: Yes (ELISA)
  • Amino Acid Range: Phe14-Glu343
Weight1 lbs
Dimensions9 × 5 × 2 in


express system


product tag



> 95% as determined by Tris-Bis PAGE;> 90% as determined by HPLC


Interleukin (IL)-1 has been reported to be involved in the development of tuberculosis (TB). IL1R1 and IL1R2 encode a cytokine receptor that belongs to the IL-1 receptor family.IL1R2 (Interleukin 1 Receptor Type 2) is a Protein Coding gene. Diseases associated with IL1R2 include Endometriosis and Mastitis. Among its related pathways are Hematopoietic cell lineage and IL-1 signaling pathway. Gene Ontology (GO) annotations related to this gene include interleukin-1 receptor activity and interleukin-1, type II, blocking receptor activity.

molecular weight

The protein has a predicted MW of 38.9 kDa. Due to glycosylation, the protein migrates to 55-65 kDa based on Tris-Bis PAGE result.

available size

100 µg, 500 µg


Less than 1EU per μg by the LAL method.

Human IL-1R2/IL-1 RII/CD121b Protein 4703

Size and concentration
100, 500µg and lyophilized
Storage Instructions
Valid for 12 months from date of receipt when stored at -80°C. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Storage buffer
Shipped at ambient temperature.
> 95% as determined by Tris-Bis PAGE
No information
target relevance


ELISA with Human IL-1R2/IL-1 RII/CD121b Protein
Immobilized Human IL-1R2, His Tag at 1µg/ml (100µl/Well) on the plate. Dose response curve for Biotinylated Human IL-1 Beta, His Tag with the EC50 of 30.9ng/ml determined by ELISA.
HPLC of Human IL-1R2/IL-1 RII/CD121b Protein
The purity of Human IL-1R2 is greater than 90% as determined by SEC-HPLC.
SDS-PAGE gel of Human IL-1R2/IL-1 RII/CD121b Protein
Human IL-1R2 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.


Published literature highly relevant to the biological target of this product and referencing this antibody or clone are retrieved from PubMed database provided by The United States National Library of Medicine at the National Institutes of Health.



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