Active Recombinant Rat Il1r1, His tagged

• Cat.No.: Il1r1-4089R
• Product Overview: Recombinant Rat Il1r1 (NP_037255.3) extracellular domain (Met 1-Lys 352), fused with a polyhistidine tag at the C-terminus, was produced in Human Cell.

Specification

• Species: Rat
• Source: HEK293
• Tag: His
• Protein Length: Met 1-Lys 352
• Form: Lyophilized from sterile 50 mM Tris, pH 8.0.
  Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
• Bio-activity: Immobilized rat IL1R1-His at 10 μg/ml (100 μl/well) can bind rat Fc-IL1RN, The EC50 of rat Fc-IL1RN is 5.1-11.9 ng/ml.
• Molecular Mass: The recombinant rat IL1R1 comprises 330 amino acids and predicts a molecular mass of 38.5 kDa. The apparent molecular mass of the rat IL1R1 is approximately 50-60 kDa in SDS-PAGE under reducing conditions due to glycosylation.
• Endotoxin: < 1.0 EU per μg protein as determined by the LAL method.
• Purity: > 95 % as determined by SDS-PAGE. ≥ 95 % as determined by SEC-HPLC.
• Storage: Samples are stable for up to twelve months from date of receipt at -20°C to -80°C
  Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4℃ before opening to recover the entire contents.

Gene Information

• Gene Name: Il1r1 interleukin 1 receptor, type I [ Rattus norvegicus ]
• Official Symbol: Il1r1
• Synonyms: IL1R1; interleukin 1 receptor, type I; interleukin-1 receptor type 1; p80; IL-1R-1; IL-1RT1; IL-1RT-1; IL-1R-alpha; interleukin-1 receptor alpha; interleukin-1 receptor type I; CD121 antigen-like family member A; interleukin 1 beta receptor type 1 soluble form; interleukin 1 bete receptor type 1 long transmembrane form; interleukin 1 beta receptor type 1 short transmembrane form
• Gene ID: 25663
• mRNA Refseq: NM_013123
• Protein Refseq: NP_037255