Human IL-1 beta ELISA Kit EZ-SetTM (DIY Antibody Pairs)

Interleukin-1beta (IL-1beta) is a potent stimulator of bone resorption whose gene is mapped to 2q14, and has been implicated in the pathogenesis of high bone turnover and osteoporosis. IL-1beta, a prominent microglia-derived cytokine, caused oligodendrocyte death in coculture with astrocytes and microglia, but not in pure culture of oligodendrocytes alone. It also can cause nuclear export of a specific NCOR corepressor complex, resulting in derepression of a specific subset of nuclear factor-kappa-B (NFKB) -regulated genes. Furthermore, Microenvironmental IL-1beta and, to a lesser extent, IL-1alpha are required for in vivo angiogenesis and invasiveness of different tumor cells. Additional, the cooperation of IL-1beta and PDGFB induces contractile-to-synthetic phenotype modulation of human aortic smooth muscle cells in culture. Moreover, the association with disease may be explained by the biologic properties of IL-1beta, which is an important proinflammatory cytokine and a powerful inhibitor of gastric acid secretion.

Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 23 56 158 26 62 173 Standard deviation 1 3.4 8.5 1.6 3.9 12.4 CV (%) 4.5% 6.1% 5.4% 6.3% 6.4% 7.2% Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 23 56 158 26 62 173 Standard deviation 1 3.4 8.5 1.6 3.9 12.4 CV (%) 4.5% 6.1% 5.4% 6.3% 6.4% 7.2% 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) 23 56 158 26 62 173 Mean (pg/ml) 23 56 158 26 62 173 Standard deviation 1 3.4 8.5 1.6 3.9 12.4 Standard deviation 1 3.4 8.5 1.6 3.9 12.4 CV (%) 4.5% 6.1% 5.4% 6.3% 6.4% 7.2% CV (%) 4.5% 6.1% 5.4% 6.3% 6.4% 7.2%

Potent proinflammatory cytokine. Initially discovered as the major endogenous pyrogen, induces prostaglandin synthesis, neutrophil influx and activation, T-cell activation and cytokine production, B-cell activation and antibody production, and fibroblast proliferation and collagen production. Promotes Th17 differentiation of T-cells.

Catalog number Description Quantity Storage of opened/reconstituted material EZ0392-CA Rabbit anti- human IL1B 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. EZ0392-DA Biotinylated goat anti- human IL1B polyclonal antibody (Detection Antibody) 500 μl, 25 μg/mL (recommended dilution 1:100) AR1103 Avidin-Biotin-Peroxidase Complex (ABC) 500 μl (recommended dilution 1:100) EK0392-ST Lyophilized recombinant human IL1B standard 1 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 EZ0392-CA Rabbit anti- human IL1B 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. EZ0392-DA Biotinylated goat anti- human IL1B polyclonal antibody (Detection Antibody) 500 μl, 25 μg/mL (recommended dilution 1:100) AR1103 Avidin-Biotin-Peroxidase Complex (ABC) 500 μl (recommended dilution 1:100) EK0392-ST Lyophilized recombinant human IL1B standard 1 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 EZ0392-CA Rabbit anti- human IL1B 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. EZ0392-CA Rabbit anti- human IL1B 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. EZ0392-DA Biotinylated goat anti- human IL1B polyclonal antibody (Detection Antibody) 500 μl, 25 μg/mL (recommended dilution 1:100) EZ0392-DA Biotinylated goat anti- human IL1B polyclonal antibody (Detection Antibody) 500 μl, 25 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) EK0392-ST Lyophilized recombinant human IL1B standard 1 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. EK0392-ST Lyophilized recombinant human IL1B standard 1 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.

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.)

Concentration (pg/ml) 0 3.9 7.8 15.6 31.2 62.5 125 250 O.D. 0.022 0.074 0.105 0.249 0.423 0.707 1.095 1.830 Concentration (pg/ml) 0 3.9 7.8 15.6 31.2 62.5 125 250 O.D. 0.022 0.074 0.105 0.249 0.423 0.707 1.095 1.830 Concentration (pg/ml) 0 3.9 7.8 15.6 31.2 62.5 125 250 Concentration (pg/ml) 0 3.9 7.8 15.6 31.2 62.5 125 250 O.D. 0.022 0.074 0.105 0.249 0.423 0.707 1.095 1.830 O.D. 0.022 0.074 0.105 0.249 0.423 0.707 1.095 1.830

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)