上海研盟生物科技有限公司Anti-OXR1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
英文名稱:Anti-OXR1 antibody
中文名稱:抗氧化蛋白1抗體
抗氧化蛋白1抗體保存條件: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.
抗氧化蛋白1抗體,Anti-OXR1抗體抗原抗體反應(yīng):
一、抗原抗體反應(yīng)特點(diǎn)
1.高度特異性,特異性是抗原抗體反應(yīng)的zui主要特征,特定抗原決定簇只與特定抗體結(jié)合;
2.可逆性:抗原與抗體結(jié)合形成抗原抗體復(fù)合物的過程是一種動態(tài)平衡, 其反應(yīng)式為:Ag+AbAg·Ab;
3.適當(dāng)濃度和比例;
4.敏感性:在測定血清中某一物質(zhì)的含量時(shí),化學(xué)比色法的敏感度為mg/ml水平,酶反應(yīng)測定法的敏感度約為5~10μg/ml,免疫測定中凝膠擴(kuò)散法的敏感度與酶反應(yīng)法相仿。
二、影響抗原抗體反應(yīng)的因素
1.電解質(zhì) :抗原抗體特異結(jié)合后,膠體粒便可發(fā)生脫水作用,此時(shí)易受電解質(zhì)影響,如有適當(dāng)濃度的電解質(zhì)存在就會使它們失去部分負(fù)電荷而相互凝聚,于是出現(xiàn)明顯的凝集或沉淀現(xiàn)象。
2.酸堿度:合適的pH為6-8。
3.溫度:37℃通常是抗原體反應(yīng)zui適溫度。
★研盟生物★抗氧化蛋白1抗體,Anti-OXR1抗體
免疫染色:
下面以石蠟切片的免疫組化為例演示詳細(xì)操作流程(SP法)
1.60℃烤片2小時(shí)
2.脫蠟。二甲苯脫蠟15分鐘,三次
3.水化。依次經(jīng)過無水乙醇、95%、90%、80%、70%,各5分鐘,蒸餾水(或自來水)5分鐘
4.PBS(洗液C-0079)洗5分鐘,三次
5.抗原修復(fù)。枸櫞酸緩沖液(修復(fù)液,C-0070)(約92-95℃)煮沸(沸水?。┬迯?fù)15分鐘,自然涼至室溫。PBS洗5分鐘,三次
6.3%雙氧水(包含在SP-0023中)消化內(nèi)源性的過氧化物酶,20分鐘,PBS洗5分鐘,三次
7.正常山羊血清(包含在SP-0023中)封閉,37℃20分鐘
8.一抗孵育,4℃過夜. (抗體稀釋液C-0007)
9.PBS洗5分鐘,三次
10.二抗孵育,37℃20分鐘(二抗為*標(biāo)記的羊抗兔IgG,包含在SP-0023中),PBS洗5分鐘,三次
11.三抗孵育,37℃20分鐘(三抗為辣根酶標(biāo)記的鏈霉親和素,包含在SP-0023中),PBS洗5分鐘,三次
12.DAB(顯色劑C-0010)顯色,鏡下觀察結(jié)果,適時(shí)終止
13.蘇木素(C-0021)復(fù)染5分鐘,自來水沖洗片刻,1%的鹽酸酒精(75%)溶液(此試劑無法銷售,請自行配置,配制比例為:100ml 75%酒精+1ml濃鹽酸)分化30秒,自來水沖洗5分鐘藍(lán)化
14.脫水。依次經(jīng)過70%、80%、90%、95%、無水乙醇,各5分鐘,二甲苯15分鐘,三次
15.封片,中性樹膠(C-0073)封片
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相關(guān)標(biāo)記抗體:HRP標(biāo)記抗體,Biotin標(biāo)記抗體,Gold標(biāo)記抗體,RBITC標(biāo)記抗體,AP標(biāo)記抗體,FITC標(biāo)記抗體,Cy3標(biāo)記抗體,Cy5標(biāo)記抗體,Cy5.5標(biāo)記抗體,Cy7標(biāo)記抗體,PE標(biāo)記抗體,PE-Cy3標(biāo)記抗體,PE-Cy5標(biāo)記抗體,PE-Cy5.5標(biāo)記抗體,PE-Cy7標(biāo)記抗體,APC標(biāo)記抗體,Alexa Fluor 350標(biāo)記抗體,Alexa Fluor 488標(biāo)記抗體,Alexa Fluor 555標(biāo)記抗體,Alexa Fluor 647標(biāo)記抗體
簡單介紹:
產(chǎn)品別名:C7; C7B; Gm1238; Nbla00307; Nucleolar protein C7; Oxidation resistance 1; Oxidation resistance protein 1; Oxr1; OXR1_HUMAN; Putative protein product of Nbla00307; rCG_59825.
抗體來源:Rabbit or Mouse
保質(zhì)期:1年
克隆類型:Polyclonal or monoclonal
性 狀:Lyophilized or Liquid
濃 度:1mg/1ml
背景介紹:Reactive oxygen species (ROS) are highly reactive molecules that are a normal consequence of aerobic metabolism. Cellular ROS damage can induce apoptosis and spontaneous mutagenesis. Oxr1 (Oxidation resistance protein 1) is a 758 amino acid mitochondrial protein that is most likely involved in protection from oxidative damage. Oxr1 is highly conserved from yeast to humans and is specific to eukaryotes.Induced by heat and oxidative stress, the carboxyl-terminal half of Oxr1 is required for its function. Upregulation of superoxide dismutase and catalase was observed in developing drosophila mutants that lacked the gene encoding Oxr1, suggesting that oxidative stress may trigger compensatory protein expression. There are four isoforms of Oxr1 that are produced as a result of alternative splicing events.
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CDK2 (Cyclin-Dependent Kinase 2) 周期素依賴性激酶2抗體
CDK3 (cyclin-dependent kinase 3) 周期素依賴性激酶3抗體
CDK4 (cyclin-dependent kinase 4) 周期素依賴性激酶4抗體
CDK5(Cyclin Dependent Kinase 5) 周期素依賴性激酶5抗體
CDK6 (Cyclin Dependent Kinase 6) 周期素依賴性激酶6抗體
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