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Description: The 5H4 antibody reacts with mouse CD122, the 90-110 kDa interleukin-2 receptor beta chain. CD122 is expressed by NK cells and some T cells in the periphery and is upregulated by activation. CD122 associates with CD25 and CD132 (common gamma chain) to form the high affinity IL-2 receptor. Binding of IL-2 to CD122 is not inhibited by the 5H4 antibody.
Applications Reported: The 5H4 antibody has been reported for use in flow cytometric analysis.
Applications Tested: The 5H4 antibody has been tested by flow cytometric analysis of resting and activated mouse splenocytes. This can be used at less than or equal to 0.25 µg per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.
Filtration: 0.2 µm post-manufacturing filtered.
CD122 (Interleukin 2 receptor) is involved in T cell-mediated immune responses, primarily expressed in the hematopoietic system and is present in 3 forms. The low affinity form of CD122 is a monomer of the alpha subunit and is not involved in signal transduction. The intermediate affinity form consists of an alpha/beta subunit heterodimer, while the high affinity form consists of an alpha/beta/gamma subunit heterotrimer. Both the intermediate and high affinity forms of the receptor are involved in receptor-mediated endocytosis and transduction of mitogenic signals from CD122. The protein encoded by the CD122 gene represents the beta subunit and is a type I membrane protein. Diseases associate with CD122 protein dysfunction include oligoarticular juvenile idiopathic arthritis and rheumatoid factor negative juvenile idiopathic arthritis.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: CD122; High affinity IL-2 receptor subunit beta; IL-15 receptor beta chain; IL-2 receptor beta chain; IL-2 receptor subunit beta; IL-2/15 receptor-beta; IL-2R subunit beta; IL-2RB; Interleukin-2 receptor subunit beta; p70-75
基因别名: CD122; IL-15Rbeta; Il-2/15Rbeta; Il-2Rbeta; IL15Rbeta; Il2rb; p70
UniProt ID: (Mouse) P16297
Entrez Gene ID: (Mouse) 16185