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Anti-ATF2 抗體,活化復(fù)制因子2抗體

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產(chǎn)品簡介

“Anti-ATF2 抗體,活化復(fù)制因子2抗體“抗體規(guī)格0.1ml、0.2ml、1ml，抗體產(chǎn)品有效期一年，質(zhì)保三個月，質(zhì)保期內(nèi)出現(xiàn)任何質(zhì)量問題或是出不了實(shí)驗(yàn)結(jié)果均可免費(fèi)退換：

詳細(xì)介紹

上海研盟生物科技有限公司Anti-ATF2 抗體,活化復(fù)制因子2抗體*，主要應(yīng)用于WB、IHC、IF、ELISA、流式細(xì)胞術(shù)等實(shí)驗(yàn)中。說明書隨貨發(fā)送，您也可以直接我司在線客服索取。客服

簡單介紹：

中文名稱：活化復(fù)制因子2抗體

英文名稱：Anti-ATF2

產(chǎn)品編號：byk-0518R

產(chǎn)品別名：CREB 2; HB 16; Activating Transcription Factor 2; ATF 2; Atf-2; ATF2 protein; cAMP Response Element Binding Protein 2; cAMP response element binding protein CRE BP1; cAMP-dependent transcription factor ATF-2; cAMP-responsive element-binding protein 2; CRE BP1; CRE-BP; CREB 2; CREB2; CREBP1; Cyclic AMP dependent transcription factor ATF 2; Cyclic AMP-responsive element-binding protein 2; HB 16; HB16; ATF2_HUMAN.

產(chǎn)品用途：科研實(shí)驗(yàn)

產(chǎn)品價格：請報(bào)價

說明書：請?zhí)砑涌头苯铀魅?/p>

抗體來源：該指標(biāo)有兩種產(chǎn)品，一種是兔來源抗體，一種是鼠來源抗體

克隆類型：兔來源為多克隆抗體，鼠來源單克隆抗體

交叉反應(yīng)：請索取說明書查看

性狀：Lyophilized or Liquid

濃度：1mg/1ml

亞型:IgG

純化方法: affinity purified by Protein A

儲存液: 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol

保存條件: Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.

Anti-ATF2 抗體,活化復(fù)制因子2抗體產(chǎn)品介紹：ATF2 is a member of the ATF/CREB family of basic region leucine zipper DNA binding proteins that regulates transcription by binding to a consensus cAMP response element (CRE) in the promoter of various viral and cellular genes. Many of these genes are important in cell growth and differentiation, and in stress and immune responses. ATF2 is a nuclear protein that binds DNA as a dimer and can form dimers with members of the ATF/CREB and Jun/Fos families. It is a stronger activator as a heterodimer with cJun than as a homodimer. Several isoforms of ATF2 arise by differential splicing. The stable native full length ATF2 is transcriptionally inactive as a result of an inhibitory direct intramolecular interaction of its carboxy terminal DNA binding domain with the amino terminal transactivation domain. Following dimerization ATF2 becomes a short lived protein that undergoes ubiquitination and proteolysis, seemingly in a protein phosphatase-dependent mechanism. Stimulation of the transcriptional activity of ATF2 occurs following cellular stress induced by several genotoxic agents, inflammatory cytokines, and UV irradiation. This activation requires phosphorylation of two threonine residues in ATF2 by both JNK/SAP kinase and p38 MAP kinase. ATF2 is abundantly expressed in brain.

免疫組化的呈色深淺可反映抗原存在的數(shù)量，可作為定性、定位和定量的依據(jù)。

1.陽性細(xì)胞染色分布有三種類型：細(xì)胞漿、細(xì)胞核、細(xì)胞膜表面。大部分抗原見于細(xì)胞漿，可見于整個胞漿或部分胞漿
2.陽性細(xì)胞分布可分為灶型和彌漫性
3.由于細(xì)胞內(nèi)含抗原量不同，所以染色強(qiáng)度不一。如果細(xì)胞之間染色強(qiáng)度相同，常提示其反應(yīng)為非特異性
4.陽性細(xì)胞染色定位于單個細(xì)胞，且與陰性細(xì)胞相互交雜分布；而非特異性染色常不限于單個細(xì)胞，而是累及一片細(xì)胞。
5.切片邊緣、刀痕或褶皺區(qū)域，壞死或擠壓的細(xì)胞區(qū)，膠原結(jié)締組織等，常表現(xiàn)為相同的陽性染色強(qiáng)度，不能用于判斷陽性。

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