抗體制備過(guò)程:
1.材料與試劑
a.提取的動(dòng)物 Ig
b.弗氏佐劑和弗氏不佐劑
d.實(shí)驗(yàn)動(dòng)物 兔
e.其它材料及試劑
2、選擇實(shí)驗(yàn)活體。
3、進(jìn)行動(dòng)物免疫實(shí)驗(yàn)。
4、試取血樣進(jìn)行測(cè)試,查看免疫效果。
5、如果免疫成功,殺死實(shí)驗(yàn)活體,采集全部血清。
6、純化出抗體。
7、鑒定抗體。胎牛血清(無(wú)菌采制)
商品屬性:
產(chǎn)品名稱 | 規(guī)格 | 產(chǎn)品分類 | 抗體來(lái)源 |
DCN1樣蛋白4抗體 | 50ul、100ul、200ul | 抗體 / 一抗 | Rabbit |
規(guī)格 50ul 100ul 200ul
產(chǎn)品分類 抗體 / 一抗
英文名稱 :DCUN1D4
英文別名 :DCN1 like protein 4; DCN1, defective in cullin neddylation 1, domain containing 4 (S. cerevisiae); DCN1, defective in cullin neddylation 1, domain containing 4; DCN1-like protein 4; DCNL4_HUMAN; DCUN1 domain containing protein 4; DCUN1 domain-containing protein 4; DCUN1D 4; Dcun1d4; Defective in cullin neddylation protein 1-like protein 4; KIAA0276.
交叉反應(yīng) :Human, Mouse, Rat, Dog, Pig, Cow, Horse, Sheep
標(biāo)記 :Unconjugated
抗體來(lái)源:Rabbit
抗體類型:Polyclonal
免疫原:KLH conjugated synthetic peptide derived from human DCUN1D4
蛋白細(xì)胞定位:細(xì)胞核
純化方法:affinity purified by Protein A
亞型:IgG
性狀:Liquid
濃度:1mg/ml
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.
背景資料 :
The DCN1-like protein family is comprised of Dcun1D1, Dcun1D2, Dcun1D3, Dcun1D4 and Dcun1D5. The founding member, Dcun1D1, is involved in the malignant transformation of squamous cell lineage.Dcun1D4, (defective in cullin neddylation protein 1-like protein 4 or DCN1-like protein 4), also designated KIAA0276, ts as 2 isoforms as a result of alternative splicing and contains one DCUN1 domain. The e encoding Dcun1D4 maps to chromosome 4, which houses nearly 6% of the human ome and has the largest e deserts (regions of the ome with no protein encoding es) of all of the human chromosomes. Defects in some of the es located on chromosome 4 are associated with Huntington's disease, Ellis-van Creveld syndrome, methylmalonic acidemia and polycystic kidney disease. |
免疫熒光技術(shù)的實(shí)驗(yàn)步驟:
一、準(zhǔn)備好試劑與儀器:
磷酸鹽緩沖鹽水、熒光標(biāo)記的抗體溶液、緩沖甘油、搪瓷桶三只、有蓋搪瓷盒一只、熒光顯微鏡、玻片架、濾紙、37℃溫箱等。
二、實(shí)驗(yàn)步驟
1.滴加0.01mol/L,pH7.4的PBS于待檢標(biāo)本片上,十分鐘后棄去,使標(biāo)本保持一定濕度。
2.滴加適當(dāng)稀釋的熒光標(biāo)記的抗體溶液,使其覆蓋標(biāo)本,置于有蓋搪瓷盒內(nèi),保溫一定時(shí)間以三十分鐘為參考。
3.取出玻片,置玻片架上,先用0.01mol/L,pH7.4的PBS沖洗后,再按順序過(guò)0.01mol/L,pH7.4的PBS三缸浸泡,每缸三到五分鐘,并不停地?fù)u晃振蕩。
4.取出玻片,用濾紙吸去多余水分,但不使標(biāo)本干燥,加一滴緩沖甘油,以蓋玻片覆蓋。
5.立即用熒光顯微鏡觀察。觀察標(biāo)本的特異性熒光強(qiáng)度。
相關(guān)產(chǎn)品:
Recombinant Protein Kinase N2 (PKN2)產(chǎn)品名稱:蛋白激酶N2(PKN2)重組蛋白物種:Mouse,小鼠PRK2; Pak-2; PRKCL2; Protein Kinase C-Like 2; Protein-kinase C-related kinase 2; Serine/threonine-protein kinase N2; Cardiolipin-Activated Protein Kinase Pak2
Recombinant Platelet Activating Factor Acetylhydrolase Ib3 (PAFAH1B3)產(chǎn)品名稱:血小板激活因子乙酰水解酶Ⅰb3(PAFAH1B3)重組蛋白物種:Mouse,小鼠Platelet Activating Factor Acetylhydrolase Isoform Ib,Gamma Subunit(29kD); PAF acetylhydrolase 29 kDa subunit
Recombinant Cluster Of Differentiation 38 (CD38)產(chǎn)品名稱:CD38分子(CD38)重組蛋白物種:Human,人cADPRH; ADPRC 1; c-ADPRH; T10; p45; 2'-phospho-ADP-ribosyl cyclase/2'-phospho-cyclic-ADP-ribose transferase; ADP-ribosyl cyclase 1
抗體分子標(biāo)記技術(shù):
(一)原理
當(dāng)應(yīng)用化學(xué)氧化法時(shí)(NaI)遇強(qiáng)氧化劑,離子被氧化為分子,所生成的自由分子可與某些基團(tuán)進(jìn)行鹵化反應(yīng)。蛋白質(zhì)分子可進(jìn)行鹵化反應(yīng)的基團(tuán)主要為殘基,殘基也可能進(jìn)行化。在應(yīng)用胺T( Chloramine T)法的實(shí)驗(yàn)中,所用的氧化劑(1,3,4,6- tetrachloro-3a,6adipheny l-glucoluril)強(qiáng)揮發(fā)性的有機(jī)溶劑中。該溶劑加入試管后,先讓其揮發(fā)(即讓氧化劑將試管包被),然后把Na125I和蛋白質(zhì)液加入包被好的試管中,反應(yīng)完成即將混合液移入他管終止反應(yīng)。
(二)準(zhǔn)備
1.試劑
經(jīng)親和層析純化的多克隆抗體或單克隆抗體;0.5mol/L磷酸鈉緩沖液,pH7.5;無(wú)載體的Na125I3.7GBq/ml(100mCi/ml)的NaOH液;100g/L三醋酸;70%乙醇;新鮮制備的含2mg/m1絡(luò)胺T的0.5mol/L磷酸鈉緩沖液(pH7.5);胺T反應(yīng)終止緩沖液;
(三)操作要點(diǎn)
1.用胺T法進(jìn)行化,也可在大約pH7.0的緩沖液中進(jìn)行;
2.如果氧化反應(yīng)損傷蛋白質(zhì),可將抗體與異硫酸熒光素(FITC)偶聯(lián))胺T量減少到0.02mg/m,并將偏重亞硫酸液的濃度降到0.024mg/ml;
3. Iodogen-包被的試管可在干燥器中,于室溫下保存多年;
4.1251標(biāo)記的抗體,在制備后六周內(nèi)均可使用(1251的半衰期為59.6天);
5.要注意保證所用的Na1251是新鮮的,陳舊制劑的比活性低;
6.碘化偶爾會(huì)對(duì)抗原的抗體結(jié)合位點(diǎn)有干擾,因此降低其結(jié)合能力,但這種情況很少見。
下列是公司正銷售的產(chǎn)品:
ELISA Kit for Human Hypoxia-inducible factor 1-alpha小鼠含IQ基元GTP酶激活蛋白2(IQGAP2)ELISA試劑盒,英文名:IQGAP2 ELISA Kit
規(guī)格: HPLC≥98%;50mg 訂購(gòu)|咨詢
ELISA Kit for Human Heat shock factor protein 1小鼠膽囊收素B受體(CCKBR)ELISA試劑盒,英文名:CCKBR ELISA Kit
L-鳥氨鹽鹽 規(guī)格: HPLC≥98%;20mg 訂購(gòu)|咨詢
ELISA Kit for Human Klotho小鼠10kDa干擾素γ誘導(dǎo)蛋白(IP10)ELISA試劑盒,英文名:IP10 ELISA Kit
尿素 規(guī)格: HPLC≥98%;50mg 訂購(gòu)|咨詢
ELISA Kit for Human Inter-alpha-trypsin inhibitor heavy chain H1小鼠V-Erb小鼠B2紅白血病病毒基因同源物3(ErbB3)ELISA試劑盒,英文名:ErbB3 ELISA Kit
鳥苷 規(guī)格: HPLC≥98%;20mg 訂購(gòu)|咨詢
ELISA Kit for Human Lipocalin-1大鼠牙本質(zhì)蛋白(DPP)ELISA試劑盒,英文名:DPP ELISA Kit
?;蛆Z去氧膽 規(guī)格: HPLC≥98%;20mg 訂購(gòu)|咨詢
ELISA Kit for Human Myoferlin大鼠糖原化酶同工酶MM(GP-MM)ELISA試劑盒,英文名:GP-MM ELISA Kit
耐斯糖 規(guī)格: HPLC≥98%;20mg 訂購(gòu)|咨詢
ELISA Kit for Human S-adenosylmethionine synthase isoform type-1大鼠尿苷二葡萄糖轉(zhuǎn)移酶2(UGT2)ELISA試劑盒,英文名:UGT2 ELISA Kit
?;切苋パ跄?/span> 規(guī)格: HPLC≥98%;20mg 訂購(gòu)|咨詢
ELISA Kit for Human Nitric oxide synthase, inducible大鼠膠質(zhì)細(xì)胞源性神經(jīng)營(yíng)養(yǎng)因子(GDNF)ELISA試劑盒,英文名:GDNF ELISA Kit
?;?/span> 規(guī)格: HPLC≥98%;20mg 訂購(gòu)|咨詢
DCN1樣蛋白4抗體營(yíng)養(yǎng)瓊脂(瓊脂20g) Nutrient Agar(Agar 20g) 250g
雞免疫核糖核酸(Irna)免疫試劑盒現(xiàn)貨供應(yīng)
大鼠糖缺失性轉(zhuǎn)鐵蛋白(CDT)免疫試劑盒
100U Poly(A)聚合,E.coli Poly(A) Polymerase -20℃保存
500mL Tris-HCl Buffer,1.0M,pH6.5 Tris-HCl Buffer,1.0M,pH6.5 常溫保存
人尿苷二葡萄糖醛酸轉(zhuǎn)移1(UGT1)免疫試劑盒進(jìn)口、組裝
人趨化因子2(CXCL2)免疫試劑盒進(jìn)口、組裝
100mL TE Buffer,100X,pH7.6 TE Buffer,100X,pH7.6 常溫保存
人膜聯(lián)蛋白A2(ANXA2/ANX2/ANX2L4/CAL1H/LPC2D)抗體免疫試劑盒進(jìn)口、組裝
25g Nicotinamide 室溫干燥保存
犬睪酮(T)免疫試劑盒現(xiàn)貨供應(yīng)