IL-33 Matched ELISA Antibody Pair Set,Human General Information
IL-33 Matched ELISA Antibody Pair Set,Human
Solid Phase Sandwich ELISA
Quantitative determination of Human IL-33
1. Capture Antibody 1 mg/mL of mouse anti-Human IL-33 monoclonal antibody (in PBS, pH 7.4). Dilute to a working concentration of 2 μg/mL in PBS before coating. (Catalog: # 10368-MM48) 2. Detection Antibody 0.2 mg/mL of mouse anti-Human IL-33 monoclonal antibody conjugated to horseradish-peroxidase (HRP) (in PBS, 50 % HRP-Protector, pH 7.4, store at 4℃). Dilute to working concentration of 0.5 μg/mL in detection antibody dilution buffer before use. (Catalog: # 10368-MM25) 3. Standard Each vial contains 25 ng of recombinant Human IL-33. Reconstitute with 1 mL detection antibody dilution buffer. After reconstitution, store at -20℃ to -80℃ in a manual defrost freezer. A seven-point standard curve using 2-fold serial dilutions in sample dilution buffer, and a high standard of 100 pg/mL is recommended.
This IL-33 Matched ELISA Antibody Pair Set,Human is a solid phase sandwich ELISA for quantitative determination of Human IL-33 . It contains Human IL-33 capture antibody, Human IL-33 detector antibody
and a highly purified
recombinant Human IL-33 protein. This Pair Set is at affordable price for researchers.
This Matched ELISA Antibody Pair Set is shipped at ambient temperature.
Capture Antibody: Aliquot and store at -20℃ to -80℃ for up to 6 months from date of receipt. Avoid repeated freeze-thaw cycles. Detection Antibody: Store at 4℃ and protect it from prolonged exposure to light for up to 6 months from date of receipt. DO NOT FREEZE! Standard: Store lyophilized standard at -20℃ to -80℃ for up to 6 months from date of receipt. Aliquot and store the reconstituted Standard at -80℃ for up to 1 month. Avoid repeated freeze-thaw cycles.
Interleukin 33 (IL-33), also known as DVS27 or NF-HEV (Nuclear Factor from High Endothelial enules), is a proinflammatory protein and a chromatin-associated cytokine of the IL-1 family with high sequence and structural similarity to IL-1 and IL-18. IL-33 protein is expressed highly and rather selectively by high endothelial venule endothelial cells (HEVECs) in human tonsils, Peyers's patches, and lymph nodes. IL-33 protein has transcriptional regulatory properties, and the researches suggested that IL-33 is a dual-function protein that might act both as a cytokine and as an intracellular nuclear factor. As a type 2 cytokines, IL-33 protein also play a pivotal role in helminthic infection and allergic disorders.
IL1 signaling pathway
Iikura M, et al. (2007) IL-33 can promote survival, adhesion and cytokine production in human mast cells. Lab Invest. 87(10): 971-8.
Lamkanfi M, et al. (2009) IL-33 raises alarm. Immunity. 31(1): 5-7.
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