品牌 |
Leading Biology | 貨號 |
APG02941G |
產(chǎn)品分類 |
Polyclonal Antibodies | 研究領(lǐng)域 |
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產(chǎn)品概述 |
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format.
We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.
This product is a high quality MDA5 antibody.
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分子量 |
Predicted: 113 kDa Observed: 115 kDa
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細(xì)胞定位 |
Antigen Cellular Localization:
Cytoplasm. Nucleus. Note=May be found in the nucleus, during apoptosis
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宿主 |
Rabbit
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種屬反應(yīng)性 |
Human, Mouse
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靶點(diǎn) |
IFIH1;
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亞型 |
IgG
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通用名 |
MDA5, RH116
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基因ID |
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UniProt ID |
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功能 |
Innate immune receptor which acts as a cytoplasmic sensor of viral nucleic acids and plays a major role in sensing viral infection and in the activation of a cascade of antiviral responses including the induction of type I interferons and proinflammatory cytokines. Its ligands include mRNA lacking 2'-O- methylation at their 5' cap and long-dsRNA (>1 kb in length). Upon ligand binding it associates with mitochondria antiviral signaling protein (MAVS/IPS1) which activates the IKK-related kinases: TBK1 and IKBKE which phosphorylate interferon regulatory factors: IRF3 and IRF7 which in turn activate transcription of antiviral immunological genes, including interferons (IFNs); IFN-alpha and IFN-beta. Responsible for detecting the Picornaviridae family members such as encephalomyocarditis virus (EMCV) and mengo encephalomyocarditis virus (ENMG). Can also detect other viruses such as dengue virus (DENV), west Nile virus (WNV), and reovirus. Also involved in antiviral signaling in response to viruses containing a dsDNA genome, such as vaccinia virus. Plays an important role in amplifying innate immune signaling through recognition of RNA metabolites that are produced during virus infection by ribonuclease L (RNase L). May play an important role in enhancing natural killer cell function and may be involved in growth inhibition and apoptosis in several tumor cell lines.
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總結(jié) |
MDA5 Antibody: The innate immune system detects viral infection by recognizing various viral components and triggers antiviral responses. Like the toll-like receptor 3 (TLR3), the melanoma differentiation-associated protein 5 (MDA5) recognizes double-stranded (ds) RNA, a molecular pattern associated with viral infection. MDA5, a member of the DEAD/DEAH-box RNA helicase family, consists of an amino-terminal caspase recruitment domain (CARD) and a carboxyl-terminal RNA helicase domain similar to that of the related protein RIG-1. When stimulated by dsRNA, MDA5 recruits the adaptor protein VISA and ultimately causes the activation of IRF-3 and NF-κB. MDA5 and RIG-1 recognize different types of dsRNA, with MDA5 recognizing poly (I:C). MDA5-null mice were highly susceptible to infection with picornaviruses, which possess such sequences, demonstrating the importance of MDA5 in innate immunity.
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形式 |
Liquid
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儲存條件 |
Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
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應(yīng)用 |
WB, IHC-P, IF, E
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別名 |
MDA5 Antibody: Hlcd, MDA5, MDA-5, RLR-2, IDDM19, RH116, Interferon-induced helicase C domain-containing protein 1, Clinically amyopathic dermatomyositis autoantigen 140 kDa, CADM-140 autoantigen, interferon induced with helicase C domain 1
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圖像 |
Western blot analysis of MDA5 in Daudi cell lysate with MDA5 antibody at (A) 1, (B) 2 and (C) 4 μg/mL. Immunohistochemistry of MDA5 in human lymph node tissue with MDA5 antibody at 5 μg/mL. Immunofluorescence of MDA5 in Human Lymph Node cells with MDA5 antibody at 20 ug/mL. |
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說明書 |
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數(shù)量 |
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