IL-1 refers to two proteins, IL-1a and IL-1b which are the products of distinct genes, but which are recognized by the same cell surface receptors. IL-1 binds to the cell surface type I and II IL-1 receptors (IL-1RI and IL-1RII). IL-1a, IL-1β, and IL-1RA can compete for binding to these receptors. However, only IL-1RI, not IL-1RII, is functional because IL-1RII lacks a cytoplasmic domain and is thus unable to transmit signals to downstream steps. IL-1 is a pyrogen, and it is an activating factor for lymphocytes. It also damages joints and influences liver proteins. During ovarian inflammatory response, proinflammatory cytokine production such as IL-1 is augmented in granulosa cells and can induce local chemokine synthesis, which in turn may affect ovarian function. Also, IL-1 is involved in regulating tissue chemokine expression and leukocyte accumulation. The abundant influx of leukocytes into the ovary varies with the stage of the cycle and the leukocytes are thought to have a central role in influencing follicular atresia, ovulation, and luteal function and are potentially involved in ovarian disorders such as premature ovarian failure and polycystic ovary syndrome.
The BioLegend LEGEND MAX™ Human IL-1a ELISA Kit is a Sandwich Enzyme-Linked Immunosorbent Assay (ELISA) with a 96-well strip plate that is pre-coated with a capture antibody. This kit is specifically designed for the accurate quantitation of human IL-1a from cell culture supernatant, serum, plasma, and other biological fluids. This kit is analytically validated with ready-to-use reagents.
原厂资料：
Introduction:
IL-1 refers to two proteins, IL-1a and IL-1b which are the products of distinct genes, but which are recognized by the same cell surface receptors. IL-1 binds to the cell surface type I and II IL-1 receptors (IL-1RI and IL-1RII). IL-1a, IL-1β, and IL-1RA can compete for binding to these receptors. However, only IL-1RI, not IL-1RII, is functional because IL-1RII lacks a cytoplasmic domain and is thus unable to transmit signals to downstream steps. IL-1 is a pyrogen, and it is an activating factor for lymphocytes. It also damages joints and influences liver proteins. During ovarian inflammatory response, proinflammatory cytokine production such as IL-1 is augmented in granulosa cells and can induce local chemokine synthesis, which in turn may affect ovarian function. Also, IL-1 is involved in regulating tissue chemokine expression and leukocyte accumulation. The abundant influx of leukocytes into the ovary varies with the stage of the cycle and the leukocytes are thought to have a central role in influencing follicular atresia, ovulation, and luteal function and are potentially involved in ovarian disorders such as premature ovarian failure and polycystic ovary syndrome.
The BioLegend LEGEND MAX™ Human IL-1a ELISA Kit is a Sandwich Enzyme-Linked Immunosorbent Assay (ELISA) with a 96-well strip plate that is pre-coated with a capture antibody. This kit is specifically designed for the accurate quantitation of human IL-1a from cell culture supernatant, serum, plasma, and other biological fluids. This kit is analytically validated with ready-to-use reagents.
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