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| Catalog No. | Product Name | Size | List Price (US$) | Quantity |
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Conditions of optimal recombinant Human IL-1RL1/ST2 Protein performance should be determined experimentally by the investigator.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
Phone: 1-617-401-8149
Fax: 1-617-606-5019
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Or leave a message with a formal purchase
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BP005041: Human IL-1RL1/ST2 Protein with the C-His Tag
Source: The recombinant Human IL-1RL1/ST2 Protein, (amino acids Lys19-Phe328) fused with a His tag at the C-terminus, was produced in HEK 293 cells.
Molecular Weight:The recombinant Human IL-1RL1/ST2 protein with the His tag at the C-terminus has a predicted MW of 36 kDa. Due to glycosylation, the protein migrates to 50-70 kDa based on Bis-Tris PAGE result.
Activity: Immobilized recombinant Human IL-33 protein with the C-His tag at 5 ug/ml (100 ul/well) on the plate. Dose response curve for the recombinant Human IL-1RL1 protein with the C-His tag with the EC50 of 9.6 ng/ml determined by ELISA.
Purity: >95% by SEC-HPLC and SDS-PAGE under reducing conditions.
Endotoxin Level: Less than 1 EU per ug of protein as determined by LAL method.
Formulation: Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution: It is recommended to reconstitute the lyophilized recombinant Human IL-1RL1/ST2 Protein in sterile H2O to a protein concentration not less than 100 ug/ml. Centrifuge the tube before opening.
BP003249: Human IL-1RL1/ST2 Protein with the C-hFc Tag
Source: The recombinant Human IL-1RL1/ST2 Protein, (amino acids Lys19-Phe328) fused with a hFc tag at the C-terminus, was produced in HEK 293 cells.
Molecular Weight:The recombinant Human IL-1RL1/ST2 protein with the hFc tag at the C-terminus has a predicted MW of 61.75 kDa. Due to glycosylation, the protein migrates to 75-100 kDa based on Bis-Tris PAGE result.
Activity: Immobilized recombinant Human IL-33 protein with the C-hFc tag at 2 ug/ml (100 ul/well) on the plate. Dose response curve for the recombinant Human IL-1RL1 protein with the C-hFc tag with the EC50 of 9.9 ng/ml determined by ELISA.
Purity: >95% by SEC-HPLC and SDS-PAGE under reducing conditions.
Endotoxin Level: Less than 1 EU per ug of protein as determined by LAL method.
Formulation: Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution: It is recommended to reconstitute the lyophilized recombinant Human IL-1RL1/ST2 Protein in sterile H2O to a protein concentration not less than 100 ug/ml. Centrifuge the tube before opening.
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