- PN: B311165
45x Ab-conjugated beads (S5P9 - Rat IL-1β Ab-bead). PN: B311165A. One vial containing 100 µL of anti-rat IL-1β conjugated to AimPlex Bead S5P9.
25x Biotin-detection Ab (Rat IL-1β Biotin-dAb). PN: B311165B. One vial containing 100 µL of biotinylated anti-rat IL-1β.
Lyophilized Standard Mix - Rat Group 1 Panel B, 12-Plex. PN: RG10012. One vial containing lyophilized recombinant rat Eotaxin, G-CSF, GM-CSF, IL-1α, IL-1β, IL-5, IL-12p70, IL-13, KC, IP-10, MIP-1α, MIP-2. Note: If multiple analyte kits on the above target list are ordered as a panel, only one vial of standard mix is supplied for those analyte kits.
STORAGE: 2-8 C in the dark.
IMPORTANT: Sodium azide forms explosive compounds with heavy metals. These products contain <0.05% (w/w) azide which with repeated contact with lead and copper commonly found in plumbing drains may result in the buildup of shock sensitive compounds. Dispose in accordance with regulations from your institute.
APPLICATION: Optimal antibody pair and antigen standard for assaying Rat IL-1β/IL-1F2. Can be multiplexed with other analytes in Rat Group 1. To be used in conjunction with the AimPlex Mouse/Rat Basic Kit (PN: P200201) and a diluent kit. Refer to the AimPlex Multiplex Immunoassay User Manual and kit inserts for the assay procedure.
For Research Use Only. Not for use in diagnostic procedures.
Sample types: Cell culture supernatant, serum, plasma, bodily fluid and tissue/cell lysate
Sensitivity (LOD): < 2 pg/mL
LLOQ: < 5 pg/mL
ULOQ: > 5,000 pg/mL
Standard dose recovery: 70-130%
Intra-assay CV: < 10%
Inter-assay CV: < 20%
Cross-reactivity of analytes in Rat Group 1: Negligible
Sample volume: 15 µL/test
Interleukin 2 (IL-2) is an interleukin, a type of cytokine signaling molecule in the immune system. It is a protein that regulates the activities of leukocytes. IL-2 is part of the body's natural response to microbial infection, and in discriminating between foreign ("non-self") and "self". IL-2 has roles in key functions of the immune system, tolerance and immunity, primarily via its direct effects on T cells. In the thymus, where T cells mature, it prevents autoimmune diseases by promoting the differentiation of certain immature T cells into regulatory T cells, which suppress other T cells that are otherwise primed to attack normal healthy cells in the body. IL-2 also promotes the differentiation of T cells into effector T cells and into memory T cells when the initial T cell is also stimulated by an antigen, thus helping the body fight off infections. Its expression and secretion is tightly regulated and functions as part of both transient positive and negative feedback loops in mounting immune responses and tamping them down. Through its role in the development of T cell immunologic memory, which depends upon the expansion of the number and function of antigen-selected T cell clones, it also has a key role in enduring cell-mediated immunity.
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- "Catabolin" is the name given by Jeremy Saklatvala for IL-1 alpha. March CJ, Mosley B, Larsen A, Cerretti DP, Braedt G, Price V, Gillis S, Henney CS, Kronheim SR, Grabstein K (1985). "Cloning, sequence and expression of two distinct human interleukin-1 complementary DNAs". Nature 315 (6021): 641–7. doi:10.1038/315641a0. PMID 2989698.
- Clark BD, Collins KL, Gandy MS, Webb AC, Auron PE (1986). "Genomic sequence for human prointerleukin 1 beta: possible evolution from a reverse transcribed prointerleukin 1 alpha gene". Nucleic Acids Res 14 (20): 7897–1914. doi:10.1093/nar/14.20.7897. PMID 3490654
- Masters SL, Simon A, Aksentijevich I, Kastner DL (2009). "Horror auto-inflammaticus: the molecular pathophysiology of auto-inflammatory disease (*)". Annu. Rev. Immunol. 27: 621–68. doi:10.1146/annurev.immunol.25.022106.141627. PMC 2996236. PMID 19302049.