国产精品一区二区三区高清不卡_中国一级特黄特色**毛片_大地资源在线观看官网第五页_yw1139龙物牢记永不失联_由国产一成人精品福利网站最新发布版本_日韩首页高清无码专区免费_影音先锋av资源男人站_黄色片操骚逼视频_欧美双性恋变态另类_日韩无码国产专区精品

最近搜索:細(xì)胞培養(yǎng) 微生物學(xué) 分子生物 生物化學(xué)
首頁(yè)>>免疫學(xué)>>一抗>>磷酸化蛋白激酶R重組兔單克隆抗體
磷酸化蛋白激酶R重組兔單克隆抗體
  • 產(chǎn)品貨號(hào):
    BN42102R
  • 中文名稱:
    磷酸化蛋白激酶R重組兔單克隆抗體
  • 英文名稱:
    Rabbit anti-Phospho-PKR (Thr446) Monoclonal antibody
  • 品牌:
    Biorigin
  • 貨號(hào)

    產(chǎn)品規(guī)格

    售價(jià)

    備注

  • BN42102R-50ul

    50ul

    ¥2020.00

    交叉反應(yīng):Human,Mouse,Rat 推薦應(yīng)用:WB,IHC-P,IHC-F,ICC,IF

  • BN42102R-100ul

    100ul

    ¥3240.00

    交叉反應(yīng):Human,Mouse,Rat 推薦應(yīng)用:WB,IHC-P,IHC-F,ICC,IF

產(chǎn)品描述

英文名稱Phospho-PKR (Thr446)
中文名稱磷酸化干擾素誘導(dǎo)的雙鏈RNA活化蛋白激酶重組兔單克隆抗體
別    名PKR(T446); PKR (phospho T446); p-PKR (phospho T446); PKR(Phospho-Thr446); double-stranded RNA-dependent Protein Kinase; interferon-induced, double-stranded RNA-activated protein kinase isoform a; protein kinase, interferon-inducible double stranded RNA dependent; interferon-inducible elF2alpha kinase; double stranded RNA activated protein kinase; p68 kinase; eIF-2A protein kinase 2; P1/eIF-2A protein kinase; protein kinase RNA-activated; interferon-inducible RNA-dependent protein kinase; EIF2AK2; EIF2AK1; MGC126524; PKR; PRKRv; E2AK2_HUMAN.  
產(chǎn)品類型磷酸化抗體 
研究領(lǐng)域腫瘤  免疫學(xué)  信號(hào)轉(zhuǎn)導(dǎo)  細(xì)胞凋亡  轉(zhuǎn)錄調(diào)節(jié)因子  激酶和磷酸酶  
抗體來源Rabbit
克隆類型Monoclonal
克 隆 號(hào)10A1
交叉反應(yīng)Human, Mouse, Rat, 
產(chǎn)品應(yīng)用WB=1:500-2000 IP=1:20-100 IHC-P=1:50-200 IHC-F=1:50-200 ICC=1:50-200 IF=1:50-200 (石蠟切片需做抗原修復(fù))
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量62kDa
細(xì)胞定位細(xì)胞核 細(xì)胞漿 
性    狀Liquid
濃    度1mg/ml
免 疫 原KLH conjugated Synthesised phosphopeptide derived from human PKR around the phosphorylation site of Thr446:KR(p-T)RS 
亞    型IgG
純化方法affinity purified by Protein A
儲(chǔ) 存 液0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
保存條件Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
PubMedPubMed
產(chǎn)品介紹PKR is an interferon-inducible serine/threonine specific protein kinase. It is widely expressed in eukaryotic organisms and activated by double stranded RNA. Activation of PKR by dsRNAs leads to autophosphorylation at multiple sites. Phosphorylation of Thr446 and Thr451 in the PKR activation loop is required in vivo and in vitro for high level kinase activity. PKR phosphorylates its natural substrate, the alpha subunit of eukaryotic protein synthesis initiation factor 2 (EIF2 alpha), leading to the inhibition of protein synthesis. PKR is also involved in TLR signaling and mediates apoptosis in fibroblasts in response to viral infection and inflammatory cytokines, and also activates IKK and NFKB, thereby suppressing apoptosis. Recently, it has been reported that PKR also phosphorylates human p53 on serine 392. PKR might play a role in ER stress-induced apoptosis and in Alzheimer's disease. Alzheimer cases show prominent PKR activation in association with neuritic plaques and pyramidal neurons in the hippocampus and neocortex.

Function:
Following activation by double-stranded RNA in the presence of ATP, the kinase becomes autophosphorylated and can catalyze the phosphorylation of the translation initiation factor EIF2S1, which leads to an inhibition of the initiation of protein synthesis. Double-stranded RNA is generated during the course of a viral infection. In adddition to serine/threonine-protein kinase activity, also has tyrosine-protein kinase activity: phosphorylates CDK1 upon DNA damage. CDK1 phosphorylation triggers CDK1 polyubiquitination and subsequent proteolysis, thus leading to G2 arrest.

Subunit:
Homodimer. Interacts with STRBP (By similarity). Interacts with DNAJC3. Inhibited by direct interaction with viral proteins such as HCV E2, HCV NS5A and influenza A NS1. Activated by the interaction with HIV-1 Tat. Forms a complex with FANCA, FANCC, FANCG and HSP70.

Post-translational modifications:
Autophosphorylated on several Ser and Thr residues. Autophosphorylation of Thr-451 is dependent on Thr-446 and is stimulated by dsRNA binding and dimerization. Autophosphorylation apparently leads to the activation of the kinase.

Similarity:
Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. GCN2 subfamily.
Contains 2 DRBM (double-stranded RNA-binding) domains.
Contains 1 protein kinase domain.

SWISS:
Q52M43

Gene ID:
5610

Database links:

Entrez Gene: 5610 Human

Omim: 176871 Human

SwissProt: P19525 Human

Unigene: 131431 Human



Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications


动漫爆乳无遮挡免费观看 | 456亚洲人成影视在线观看 | 免费乱理伦片在线观看2020 | 伊人精品视频直播 | BL肉YIN荡受NP各种PL同性 | 熟女自慰白浆一区二区 | 国产欧美一区二区精品久久久 | 福利姬magnet | 国产精品美女久久久久AV爽 | 国产熟女内射OOOO | 亚洲精品初高中精品久久自慰网站 | 国产高清国内精品福利色噜噜 | 精品国产乱子久久久久 | 屁屁国产第1页草草影院 | 日韩人欧美?片内射久久 | jiucao视频在线观看 | 国产内射老熟女AAAA㏄ww | 四虎影视一区二区精品 | 国产精品久久久久永久免费看 | 野花视频在线观看高清免费完整版 | 日韩中文字幕在线看视频免费 | 久久久久成人精品无码国产一区 | 人妻精品久久久久中文字幕一冢本 | 免费又黄又硬又爽大片免费 | 影音先锋国产精品网站 | 亚洲纯肉av无码动漫 | rion美乳弹出来四虎在线观看 | 一本色道久久综合亚洲精品加 | 国产V综合V亚洲欧美久久 | 永久免费一级av毛片网站 | BWBWWBWWW高潮| 456亚洲影院在线观看 | 推油少妇久久99久久99久久 | 无码人妻啪啪一区二区 | 无敌神马影院在线高清观看视频 | 免费播放一区二区三区 | 高清有码国产一区二区 | 欧美午夜艳片欧美精品 | 国产普通话刺激视频在线播放 | 91看片淫黄大片在看 | 天天做天天摸天天爽天天爱 |