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| Catalog No. | Product Name | Size | List Price (US$) | Quantity |
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Conditions of optimal recombinant Human IL-18BP 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
Email: message@sydlabs.com
Or leave a message with a formal purchase
order (PO) Or credit card.
BP005004: Human IL-18BP Protein with the C-His Tag
Source: The recombinant Human IL-18BP Protein, (amino acids Thr31-Gly194) fused with a His tag at the C-terminus, was produced in HEK 293 cells.
Molecular Weight:The recombinant Human IL-18BP protein with the His tag at the C-terminus has a predicted MW of 18.7 kDa. Due to glycosylation, the protein migrates to 40-60 kDa based on Tris-Bis PAGE result.
Activity: The affinity constant of 0.41 nM as determined in SPR assay (Biacore T200).
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-18BP Protein in sterile H2O to a protein concentration not less than 100 ug/ml. Centrifuge the tube before opening.
BP004887: Human IL-18BP Protein with the C-hFc Tag
Source: The recombinant Human IL-18BP Protein, (amino acids Thr31-Gly194) fused with a hFc tag at the C-terminus, was produced in HEK 293 cells.
Molecular Weight:The recombinant Human IL-18BP protein with the hFc tag at the C-terminus has a predicted MW of 44.4 kDa. Due to glycosylation, the protein migrates to 60-80 kDa based on Tris-Bis PAGE result.
Activity: Immobilized recombinant Human IL-18 protein with the C-hFc tag at 5 ug/ml (100 ul/Well) on the plate. Dose response curve for the recombinant Human IL-18BP protein with the C-hFc tag with the EC50 of 16.9 ng/ml determined by ELISA (QC Test). The affinity constant of 0.04 nM as determined in SPR assay (Biacore T200).
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-18BP Protein in sterile H2O to a protein concentration not less than 100 ug/ml. Centrifuge the tube before opening.
Shipping: The recombinant Human IL-18BP Protein is shipped with ice pack. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70°C as supplied.
1 week, 2 to 8°C under sterile conditions after reconstitution.
6 months, -20 to -70°C under sterile conditions after reconstitution.
Syd Labs provides the following Cynomolgus IL-18BP Protein:
Biotinylated Cynomolgus IL-18BP Protein
Biotinylated Human IL-18BP Protein
Cynomolgus IL-18BP Protein
Human IL-18BP Protein
Mouse IL-18BP Protein
Syd Labs provides the following IL-18 Antibody:
IL-18 Antibody
Syd Labs also provides the following IL-18 Protein:
Biotinylated Human IL-18 R1 Protein
Biotinylated Human IL-18 Protein
Cynomolgus IL-18 R1 Protein
Cynomolgus IL-18RAP Protein
Human IL-18 Protein
Human IL-18 R1 Protein
Human IL-18RAP Protein
IL-18 Protein
Mouse IL-18 R1 Protein
Mouse IL-18RAP Protein
Rhesus macaque IL-18 R1 Protein
Syd Labs provides the following IL-18 ELISA Kit:
Human IL-18 ELISA Kit
Rat IL-18 ELISA Kit
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