- Catalog number
- EZ0782
- Size / count
- 5 Plates/Kit
- Dry ice
- No
- Hazardous
- No
- Discontinued
- No
- Background
- The interleukin-1 receptor antagonist (IL-1RA) is a protein that in humans is encoded by the IL1RN gene. The human IL1RN gene was localized to the long arm of chromosome 2 at band 2q14.2 by fluorescence in situ hybridization.3 IL-1RA is a member of the interleukin 1 cytokine family. This protein inhibits the activities of interleukin 1, alpha (IL1A) and interleukin 1, beta (IL1B), and modulates a variety of interleukin 1 related immune and inflammatory responses.
- Synonyms
- Interleukin-1 receptor antagonist protein; IL-1RN; IL-1ra; IRAP; ICIL-1RA; IL1 inhibitor; Anakinra; IL1RN; IL1F3; IL1RA
- Gene Name
- IL1RN
- Gene ID
- 3557
- UniProt
- P18510
- Reactivity
- Human
- Cross Reactivity
- There is no detectable cross-reactivity with other relevant proteins.
- Immunogen
- Expression system for standard: E.coli; Immunogen sequence: R26-E177
- Tissue Specificity
- The intracellular form of IL1RN is predominantly expressed in epithelial cells.
- Applications
- ELISA
- Field of Research
- Cytokines, Immunology, Innate Immunity, Interleukins
- Sample Type
- Cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA) .
- Detection Range
- 31.2 pg/mL - 2,000 pg/mL
- Precision
- Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 80 574 1395 76 509 1213 Standard deviation 4.64 25.83 61.38 7 37.16 77.6 CV (%) 5.8% 4.5% 4.4% 9.2% 7.3% 6.4% Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 80 574 1395 76 509 1213 Standard deviation 4.64 25.83 61.38 7 37.16 77.6 CV (%) 5.8% 4.5% 4.4% 9.2% 7.3% 6.4% Intra-Assay Precision Inter-Assay Precision Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 n 16 16 16 24 24 24 Mean (pg/ml) 80 574 1395 76 509 1213 Mean (pg/ml) 80 574 1395 76 509 1213 Standard deviation 4.64 25.83 61.38 7 37.16 77.6 Standard deviation 4.64 25.83 61.38 7 37.16 77.6 CV (%) 5.8% 4.5% 4.4% 9.2% 7.3% 6.4% CV (%) 5.8% 4.5% 4.4% 9.2% 7.3% 6.4%
- Function
- Inhibits the activity of interleukin-1 by binding to receptor IL1R1 and preventing its association with the coreceptor IL1RAP for signaling. Has no interleukin-1 like activity. Binds functional interleukin-1 receptor IL1R1 with greater affinity than decoy receptor IL1R2; however, the physiological relevance of the latter association is unsure.
- Components
- Catalog number Description Quantity Storage of opened/reconstituted material EZ0782-CA Rabbit anti- human IL1RN polyclonal antibody (Capture Antibody) 500 μl, 0.4 mg/mL (recommended dilution 1:100) Store undiluted at 4°C for 1 month or at -20°C for 3 months provided this is within the expiration date of the kit. EZ0782-DA Biotinylated goat anti- human IL1RN polyclonal antibody (Detection Antibody) 500 μl, 2.3 μg/mL (recommended dilution 1:100) AR1103 Avidin-Biotin-Peroxidase Complex (ABC) 500 μl (recommended dilution 1:100) EK0782-ST Lyophilized recombinant human IL1RN standard 10 ng/tubex3 Discard the standard stock solution after 12 hours at 4°C. May be stored at -20°C for 48 hours provided this is within the
expiration date of the kit. Catalog number Description Quantity Storage of opened/reconstituted material EZ0782-CA Rabbit anti- human IL1RN polyclonal antibody (Capture Antibody) 500 μl, 0.4 mg/mL (recommended dilution 1:100) Store undiluted at 4°C for 1 month or at -20°C for 3 months provided this is within the expiration date of the kit. EZ0782-DA Biotinylated goat anti- human IL1RN polyclonal antibody (Detection Antibody) 500 μl, 2.3 μg/mL (recommended dilution 1:100) AR1103 Avidin-Biotin-Peroxidase Complex (ABC) 500 μl (recommended dilution 1:100) EK0782-ST Lyophilized recombinant human IL1RN standard 10 ng/tubex3 Discard the standard stock solution after 12 hours at 4°C. May be stored at -20°C for 48 hours provided this is within the
expiration date of the kit. Catalog number Description Quantity Storage of opened/reconstituted material Catalog number Description Quantity Storage of opened/reconstituted material EZ0782-CA Rabbit anti- human IL1RN polyclonal antibody (Capture Antibody) 500 μl, 0.4 mg/mL (recommended dilution 1:100) Store undiluted at 4°C for 1 month or at -20°C for 3 months provided this is within the expiration date of the kit. EZ0782-CA Rabbit anti- human IL1RN polyclonal antibody (Capture Antibody) 500 μl, 0.4 mg/mL (recommended dilution 1:100) Store undiluted at 4°C for 1 month or at -20°C for 3 months provided this is within the expiration date of the kit. EZ0782-DA Biotinylated goat anti- human IL1RN polyclonal antibody (Detection Antibody) 500 μl, 2.3 μg/mL (recommended dilution 1:100) EZ0782-DA Biotinylated goat anti- human IL1RN polyclonal antibody (Detection Antibody) 500 μl, 2.3 μg/mL (recommended dilution 1:100) AR1103 Avidin-Biotin-Peroxidase Complex (ABC) 500 μl (recommended dilution 1:100) AR1103 Avidin-Biotin-Peroxidase Complex (ABC) 500 μl (recommended dilution 1:100) EK0782-ST Lyophilized recombinant human IL1RN standard 10 ng/tubex3 Discard the standard stock solution after 12 hours at 4°C. May be stored at -20°C for 48 hours provided this is within the
expiration date of the kit. EK0782-ST Lyophilized recombinant human IL1RN standard 10 ng/tubex3 Discard the standard stock solution after 12 hours at 4°C. May be stored at -20°C for 48 hours provided this is within the
expiration date of the kit.
- Storage Conditions
- Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)
- Specificity
- Natural and recombinant human IL-1RA
- Anticoagulant
- Heparin or EDTA
- Gene Name Synonym
- Interleukin 1 receptor antagonist
- Subcellular Location
- Isoform 1: Secreted.
- Sample Data
- Concentration (pg/ml) 0 31.2 62.5 125 250 500 1000 2000 O.D. 0.007 0.064 0.128 0.224 0.456 0.842 1.354 1.973 Concentration (pg/ml) 0 31.2 62.5 125 250 500 1000 2000 O.D. 0.007 0.064 0.128 0.224 0.456 0.842 1.354 1.973 Concentration (pg/ml) 0 31.2 62.5 125 250 500 1000 2000 Concentration (pg/ml) 0 31.2 62.5 125 250 500 1000 2000 O.D. 0.007 0.064 0.128 0.224 0.456 0.842 1.354 1.973 O.D. 0.007 0.064 0.128 0.224 0.456 0.842 1.354 1.973
- Material Required But Not Provided
- 1. Microplate reader in standard size. 2. Automated plate washer. 3. Incubator. 4. Adjustable pipettes and pipette tips. Multichannel pipettes are recommended in the condition of large amount of samples in the detection. 5. Clean tubes and Eppendorf tubes. 6. 96 well microplate (Cat# AR1100) 7. Plate Sealers. 8. Capture Antibody Diluent: PBS. 9. Reagent Diluent: 1% BSA in PBS, pH 7.2-7.4, 0.2 μm filtered. 10. Substrate Solution: Tetramethylbenzidine (Cat# AR1104) 11. Stop Solution: 2 N H2SO4 (Cat# AR1105) 12. Wash Buffer (PBS and PBS-T) . Recipes: PBS: 8g NaCl, 0.2g KCl, 1.15g Na2HPO4, 0.2g KH2PO4, adjust the total volume to 1 L with distilled water, pH 7.2-7.4, 0.2 μm filtered. PBS-T: 0.1% Tween® 20 in PBS, pH 7.2-7.4. *Item 6 – 12 are included in the EZ Set Accessory Kit (EZA001)
