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Anti-IFNAR2 Antibody (9Z301) 是一种 Rabbit 抗体,靶向 IFNAR2。Anti-IFNAR2 Antibody (9Z301) 可用于 FCM。
Anti-IFNAR2 Antibody (9Z301) 是一种 Rabbit 抗体,靶向 IFNAR2。Anti-IFNAR2 Antibody (9Z301) 可用于 FCM。
产品描述 | Anti-IFNAR2 Antibody (9Z301) is a Rabbit antibody targeting IFNAR2. Anti-IFNAR2 Antibody (9Z301) can be used in FCM. |
Ig Type | Monoclonal Rabbit IgG |
克隆号 | 9Z301 |
交叉反应 | Human |
验证活性 | Flow cytometric analysis of Human IFNAR2 expression on Jurkat cells. Cells were stained with purified anti-Human IFNAR2, then a FITC-conjugated second step antibody. The fluorescence histograms were derived from gated events with the forward and side light-scatter characteristics of intact cells. |
应用 | FCM |
推荐剂量 | FCM: 1:25-1:100 |
抗体种类 | Monoclonal |
宿主来源 | Rabbit |
构建方式 | This antibody was obtained from a rabbit immunized with purified, recombinant Human IFNAR2 (rh IFNAR2; TMPY-01642; NP_997468.1; Met1-Lys243). |
纯化方式 | Protein A |
性状 | Liquid |
缓冲液 | 0.2 μm filtered solution in PBS |
研究背景 | Interferon-alpha/beta receptor beta chain (IFNAR2) is a type I membrane protein that forms one of the two chains of a receptor for interferons alpha and beta. Binding and activation of the receptor stimulate Janus protein kinases, which in turn phosphorylate several proteins, including STAT1 and STAT2. Initial cell-surface IFNAR2 expression at diagnosis assessed by flow cytometry was widely distributed but showed overall significantly higher expression in CML patients when compared with normal controls. In 15 fresh patients who subsequently received IFNα therapy, IFNAR2 expression at diagnosis was significantly higher in cytogenetic good responders than in poor responders. Down-regulation of IFNAR2 expression during IFNα therapy was observed only in good responders but not in poor responders. The encoded protein also functions as an antiviral factor. IFNAR2 may associate with IFNAR1 to form the type I interferon receptor. This protein serves as a receptor for interferons alpha and beta. IFNAR2 is also involved in IFN-mediated STAT1, STAT2, and STAT3 activation. Isoform 1 and isoform 2 are directly involved in signal transduction due to their association with the TYR kinase, JAK1. Isoform 3 is a potent inhibitor of type I IFN receptor activity. Following binding of IFNα2, IFNAR2 is internalized, but, instead of being routed towards degradation as it is when complexed to IFNβ, it recycles back to the cell surface. |
偶联 | Unconjugated |
其他可选修饰符 | APC/FITC/PE |
可提供抗体种类 | 4 |
免疫原 | Recombinant Human IFNAR2 Protein (TMPY-01642) |
抗原种属 | Human |
储存方式 | Store at 2°C-8°C for 1 month. Store at -20°C or -80°C for 12 months. Avoid repeated freeze-thaw cycles. Preservative-Free. |
运输方式 | Shipping with blue ice. |
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