ELISA試劑盒

PCR試劑盒

生化試劑盒

細(xì)胞系

細(xì)胞庫(kù)

基礎(chǔ)培養(yǎng)基

完全培養(yǎng)基

原代細(xì)胞

細(xì)胞專用培養(yǎng)基

菌株

生化試劑

病理染色液

科研抗體

DHX58抗原（重組蛋白）

規(guī)格：

數(shù)量：

購(gòu)買數(shù)量

價(jià)格：￥

品牌 : 通蔚生物
目錄號(hào) : TW18586
應(yīng)用 : 僅供科研使用
保存條件 : 低溫保存
貨期 : 現(xiàn)貨
商品庫(kù)存：90

中文名稱：DHX58抗原（重組蛋白）

英文名稱： DHX58 Antigen (Recombinant Protein)

別名： LGP2; RLR-3; D11LGP2; D11lgp2e

儲(chǔ) 存： 冷凍（-20℃）

相關(guān)類別： 抗原

概述：

Fusion protein corresponding to a region derived from 479-678 amino acids of human DHX58

技術(shù)規(guī)格：

Full name:	DExH-box helicase 58
Synonyms:	LGP2; RLR-3; D11LGP2; D11lgp2e
Swissprot:	Q96C10
Gene Accession:	BC014949
Purity:	>85%, as determined by Coomassie blue stained SDS-PAGE
Expression system:	Escherichia coli
Tags:	His tag C-Terminus, GST tag N-Terminus
Background:	Acts as a regulator of DDX58/RIG-I and IFIH1/MDA5 mediated antiviral signaling. Cannot initiate antiviral signaling as it lacks the CARD domain required for activating MAVS/IPS1-dependent signaling events. Can have both negative and positive regulatory functions related to DDX58/RIG-I and IFIH1/MDA5 signaling and this role in regulating signaling may be complex and could probably depend on characteristics of the infecting virus or target cells, or both. Its inhibitory action on DDX58/RIG-I signaling may involve the following mechanisms: competition with DDX58/RIG-I for binding to the viral RNA, binding to DDX58/RIG-I and inhibiting its dimerization and interaction with MAVS/IPS1, competing with IKBKE in its binding to MAVS/IPS1 thereby inhibiting activation of interferon regulatory factor 3 (IRF3). Its positive regulatory role may involve unwinding or stripping nucleoproteins of viral RNA thereby facilitating their recognition by DDX58/RIG-I and IFIH1/MDA5. Involved in the innate immune response to various RNA viruses and some DNA viruses such as poxviruses, and also to the bacterial pathogen Listeria monocytogenes. Can bind both ssRNA and dsRNA, with a higher affinity for dsRNA. Shows a preference to 5'-triphosphorylated RNA, although it can recognize RNA lacking a 5'-triphosphate.

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