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Description
Research Area
Immunology & Inflammation
Images & Validation
−Item 1 of 2
| Application Notes |
|---|
Key Properties
−| Expression System | E. coli |
|---|---|
| Biological Origin | Human |
| Biological Activity | Human IL-1 RII, Fc Tag captured on CM5 chip via anti-human IgG Fc antibodies surface can bind Human IL-1 beta, premium grade with an affinity constant of 0.622 nM as determined in a SPR assay (Biacore T200) (Routinely tested). |
| Target | IL-1 beta |
| Reactivity | Human |
| Tag | Native |
| Expression Region | Ala 117 - Ser 269 |
| Endotoxins | 0.01 EU per μg |
| Conjugation | Unconjugated |
| MW | 17.5 kDa |
| Purity | 95% |
| Protein Sequence | NP_000567.1 |
Storage & Handling
−| Storage | -20°C to -70°C for 12 months in lyophilized state;. -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower |
|---|---|
| Form/Appearance | Powder |
| Buffer/Preservatives | PBS, pH 7.4 |
| Expiration Date | 6 months from date of receipt. |
| Disclaimer | For research use only |
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SDS-PAGE analysis of Human IL-1 beta protein
Human IL-1 RII, Fc Tag (Cat. No. orb257592) captured on CM5 chip via anti-human IgG Fc antibodies surface can bind Human IL-1 beta, premium grade (Cat. No. orb257615) with an affinity constant of 0.622 nM as determined in a SPR assay (Biacore T200) (Routinely tested).
Quick Database Links
UniProt Details
− No UniProt data available
NCBI Reference Sequences
−Associated Accession Numbers
Curated reference sequences for the gene transcript and protein product| Protein | NP_000567.1 |
|---|
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Datasheet
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Protocol Information
Protein Handling and Storage Guide
Protein Handling Guide
Human IL-1 beta Protein (orb257615)
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