單克隆抗體,多克隆抗體,,Elisa抗體,,蛋白抗原,配對(duì)抗體,,Elisa試劑盒,,免疫組化試劑盒,科研試劑,,生物試劑,,細(xì)胞株,細(xì)胞系
供貨周期 | 現(xiàn)貨 | 應(yīng)用領(lǐng)域 | 醫(yī)療衛(wèi)生 |
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AKR1B10抗原,,醛糖還原酶相關(guān)蛋白質(zhì)抗原
SDS-PAGE因易于操作,,而具有廣泛的用途,是許多研究領(lǐng)域的重要的分析技術(shù),。1. 蛋白質(zhì)純度分析,;2. 蛋白質(zhì)分析量的測定,根據(jù)遷移率大小測定蛋白質(zhì)亞基的分子量,;3. 蛋白質(zhì)濃度的測定,;4. 蛋白質(zhì)水解的分析;5. 免疫沉淀蛋白的鑒定,;6. 免疫印跡的第步,;7. 蛋白質(zhì)修飾的鑒定;8. 分離和濃縮用于產(chǎn)生抗體的抗原,;9. 分離放射性標(biāo)記的蛋白質(zhì),;10. 顯示小分子多肽。SDS-PAGE有效分離范圍取決于聚丙烯酰胺的濃度和交聯(lián)度,,其孔徑隨著雙丙烯酰胺與丙烯酰胺比率的增加而減小,,比率接近于1:20時(shí),孔徑達(dá)到小值,。分子量低于10kD的小分子肽類,,即使用較高濃度的聚丙烯酰胺凝膠的SDS-PAGE也不能*分離,或是顯不出色,,或是顯帶較弱,,帶型彌散。且分子量越小,,效果也越差,。為了能在SDS-PAGE上顯示測定小分子量的多肽,通常采取兩種方法:一是增加凝膠的濃度和交聯(lián)度,在制膠時(shí)加入一些可以降低聚丙烯酰胺凝膠網(wǎng)限孔徑的溶質(zhì)分子,,使用尿素,、甘油或蔗糖等物質(zhì);二是選擇緩沖液中的拖尾離子的種類和濃度以達(dá)到改善多肽的分離效果,。
【規(guī)格】: 0.5mg 1mg
【產(chǎn)品濃度】:1mg/ml
【純 度】:≥96 %
【蛋白長度】:Full length protein
【產(chǎn)品應(yīng)用】:SDS-PAGE,,Western blot,ELISA,,Biological activity,immunology research
【保存條件】:Store at -20 °C for one year. The lyophilized powder is stable at room temperature for at least one month and for greater than a year when kept at -20°C. Upon reconstituted, aliquot and store at -20°C or -80°C. Avoid repeated freeze/thaw cycles.
【保 質(zhì)期】:2年 本公司有同一產(chǎn)品適用于不同實(shí)驗(yàn)的抗體。公司提供Elisa實(shí)驗(yàn)配對(duì)抗體抗原,,需要請(qǐng)或99咨詢,。
ELISA 的基礎(chǔ)是抗原或抗體的固相化及抗原或抗體的酶標(biāo)記。結(jié)合在固相載體表面的抗原或抗體仍保持其免疫學(xué)活性,,酶標(biāo)記的抗原或抗體既保留其免疫學(xué)活性,,又保留酶的活性。在測定時(shí),,受檢標(biāo)本(測定其中的抗體或抗原)與固相載體表面的抗原或抗體起反應(yīng),。用洗滌的方法使固相載體上形成的抗原抗體復(fù)合物與液體中的其他物質(zhì)分開。再加入酶標(biāo)記的抗原或抗體,,也通過反應(yīng)而結(jié)合在固相載體上,。此時(shí)固相上的酶量與標(biāo)本中受檢物質(zhì)的量呈一定的比例。加入酶反應(yīng)的底物后,,底物被酶催化成為有色產(chǎn)物,,產(chǎn)物的量與標(biāo)本中受檢物質(zhì)的量直接相關(guān),故可根據(jù)呈色的深淺進(jìn)行定性或定量分析,。由于酶的催化效率很高,,間接地放大了免疫反應(yīng)的結(jié)果,使測定方法達(dá)到很高的敏
AKR1B10抗原,,醛糖還原酶相關(guān)蛋白質(zhì)抗原
【相關(guān)標(biāo)記抗原】:
HRP標(biāo)記抗原,Biotin標(biāo)記抗原,Gold標(biāo)記抗原,RBITC標(biāo)記抗原,AP標(biāo)記抗原,FITC標(biāo)記抗原,Cy3標(biāo)記抗原,Cy5標(biāo)記抗原,Cy5.5標(biāo)記抗原,Cy7標(biāo)記抗原,PE標(biāo)記抗原,PE-Cy3標(biāo)記抗原,PE-Cy5標(biāo)記抗原,PE-Cy5.5標(biāo)記抗原,PE-Cy7標(biāo)記抗原,APC標(biāo)記抗原,Alexa Fluor 350標(biāo)記抗原,Alexa Fluor 488標(biāo)記抗原,Alexa Fluor 555標(biāo)記抗原,Alexa Fluor 647標(biāo)記抗原
SDS-PAGE蛋白質(zhì)是兩性電解質(zhì),,在一定的pH條件下解離而帶電荷。當(dāng)溶液的pH大于蛋白質(zhì)的等電點(diǎn)(pI)時(shí),,蛋白質(zhì)本身帶負(fù)電,,在電場中將向正極移動(dòng);當(dāng)溶液的pH小于蛋白質(zhì)的等電點(diǎn)時(shí),,蛋白質(zhì)帶正電,,在電場中將向負(fù)極移動(dòng);蛋白質(zhì)在特定電場中移動(dòng)的速度取決于其本身所帶的凈電荷的多少,、蛋白質(zhì)顆粒的大小和分子形狀,、電場強(qiáng)度等。不同蛋白質(zhì)具有不同的等電點(diǎn),在進(jìn)入分離膠后,,各種蛋白質(zhì)由于所帶的靜電荷不同,,而有不同的遷移率。由于在聚丙烯酰胺凝膠電泳中存在的濃縮效應(yīng),,分子篩效應(yīng)及電荷效應(yīng),,使不同的蛋白質(zhì)在同一電場中達(dá)到有效的分離。在聚丙烯酰胺凝膠中加入一定濃度的十二烷基硫酸鈉(SDS),,由于SDS帶有大量的負(fù)電荷,,且這種陰離子表面活性劑能使蛋白質(zhì)變性,特別是在強(qiáng)還原劑如巰基乙醇存在下,,蛋白質(zhì)分子內(nèi)的二硫鍵被還原,,肽鏈*伸展,使蛋白質(zhì)分子與SDS充分結(jié)合,,形成帶負(fù)電性的蛋白質(zhì)—SDS復(fù)合物;此時(shí),,蛋白質(zhì)分子上所帶的負(fù)電荷量遠(yuǎn)遠(yuǎn)超過蛋白質(zhì)分子原有的電荷量,掩蓋了不同蛋白質(zhì)間所帶電荷上的差異,。蛋白質(zhì)分子量愈小,,在電場中移動(dòng)得愈快;反之,愈慢,。
Goat Anti-human IgG/Biotin,,生物素化羊抗人IgG |
Goat Anti-mouse IgG/Biotin,生物素化羊抗小鼠IgG |
Goat Anti-rat IgG/Biotin,,生物素化羊抗大鼠IgG |
Goat Anti-Guinea IgG/Biotin,,生物素化羊抗豚鼠IgG |
Goat Anti-Rabbit IgG/Biotin,生物素化羊抗兔IgG |
Goat Anti-Bovine IgG/Biotin,,生物素化羊抗牛IgG |
Goat Anti-Chicken IgG/Biotin,,生物素化羊抗雞IgG |
Goat Anti-Rabbit IgG/Biotin,生物素化羊抗兔IgG |
Goat Anti-human IgM/Biotin,,生物素化羊抗人IgM |
Goat Anti-mouse IgM/Biotin,,生物素化羊抗小鼠IgM |
Goat Anti-rat IgM/Biotin,生物素化羊抗大鼠IgM |
Goat Anti-Guinea IgM/Biotin,,生物素化羊抗豚鼠IgM |
Goat Anti-Rabbit IgM/Biotin,,生物素化羊抗兔IgM |
Goat Anti-Bovine IgM/Biotin,生物素化羊抗牛IgM |
Goat Anti-Chicken IgM/Biotin,,生物素化羊抗雞IgM |
Goat Anti-Rabbit IgM/Biotin,,生物素化羊抗兔IgM |
Goat Anti-human IgA/Biotin,生物素化羊抗人IgA |
Goat Anti-mouse IgA/Biotin,,生物素化羊抗小鼠IgA |
Goat Anti-rat IgA/Biotin,,生物素化羊抗大鼠IgA |
Goat Anti-Guinea IgA/Biotin,生物素化羊抗豚鼠IgA |
Goat Anti-Rabbit IgA/Biotin,生物素化羊抗兔IgA |
Goat Anti-Bovine IgA/Biotin,,生物素化羊抗牛IgA |
Goat Anti-Chicken IgA/Biotin,,生物素化羊抗雞IgA |
Goat Anti-Rabbit IgA/Biotin,生物素化羊抗兔IgA |
Rabbit Anti-bovine IgG/Biotin,,生物素化兔抗牛IgG |
Rabbit Anti-chicken IgG/Biotin,,生物素化兔抗雞IgG |
Rabbit Anti-dog IgG/Biotin,生物素化兔抗狗IgG |
Rabbit Anti-Goat IgG IgG/Biotin,,生物素化兔抗羊IgG |
Rabbit Anti-horse IgG/Biotin,,生物素化兔抗馬IgG |
Rabbit Anti-human IgG/Biotin,生物素化兔抗人IgG |
Rabbit Anti-monkey IgG/Biotin,,生物素化兔抗猴IgG |
Rabbit Anti-mouse IgG/Biotin,,生物素化兔抗小鼠IgG |
Rabbit Anti-pig IgG/Biotin,生物素化兔抗豬IgG |
Rabbit Anti-rat IgG/Biotin,,生物素化兔抗大鼠IgG |
Rabbit Anti-Guinea IgG/Biotin,生物素化兔抗豚鼠IgG |
Rabbit Anti-MUME IgG/Biotin,,生物素化兔抗長爪沙鼠IgG |
Rabbit Anti-Mink IgG/Biotin,,生物素化兔抗水貂IgG |
Rabbit Anti-digoxin IgG/Biotin,生物素化兔抗地高新抗體IgG |
Rabbit Anti-bovine IgM/Biotin,,生物素化兔抗牛IgM |
Rabbit Anti-chicken IgM/Biotin,,生物素化兔抗雞IgM |
Rabbit Anti-dog IgM/Biotin,生物素化兔抗狗IgM |
Rabbit Anti-Goat IgG IgM/Biotin,,生物素化兔抗羊IgM |
Rabbit Anti-horse IgM/Biotin,,生物素化兔抗馬IgM |
Rabbit Anti-human IgM/Biotin,生物素化兔抗人IgM |
Rabbit Anti-monkey IgM/Biotin,,生物素化兔抗猴IgM |
Rabbit Anti-mouse IgM/Biotin,,生物素化兔抗小鼠IgM |
Rabbit Anti-pig IgM/Biotin,生物素化兔抗豬IgM |
Rabbit Anti-rat IgM/Biotin,,生物素化兔抗大鼠IgM |
Rabbit Anti-Guinea IgM/Biotin,,生物素化兔抗豚鼠IgM |
Rabbit Anti-MUME IgM/Biotin,生物素化兔抗長爪沙鼠IgM |
Rabbit Anti-Mink IgM/Biotin,,生物素化兔抗水貂IgM |
Rabbit Anti-digoxin IgM/Biotin,,生物素化兔抗地高新抗體IgM |
Rabbit Anti-bovine IgA/Biotin,生物素化兔抗牛IgA |
Rabbit Anti-chicken IgA/Biotin,,生物素化兔抗雞IgA |
Rabbit Anti-dog IgA/Biotin,,生物素化兔抗狗IgA |
Rabbit Anti-Goat IgG IgA/Biotin,生物素化兔抗羊IgA |
Rabbit Anti-horse IgA/Biotin,,生物素化兔抗馬IgA |
Rabbit Anti-human IgA/Biotin,,生物素化兔抗人IgA |
Rabbit Anti-monkey IgA/Biotin,生物素化兔抗猴IgA |
Rabbit Anti-mouse IgA/Biotin,生物素化兔抗小鼠IgA |
Rabbit Anti-pig IgA/Biotin,,生物素化兔抗豬IgA |
Rabbit Anti-rat IgA/Biotin,,生物素化兔抗大鼠IgA |
Rabbit Anti-Guinea IgA/Biotin,生物素化兔抗豚鼠IgA |
Rabbit Anti-MUME IgA/Biotin,,生物素化兔抗長爪沙鼠IgA |
Rabbit Anti-Mink IgA/Biotin,,生物素化兔抗水貂IgA |
Rabbit Anti-digoxin IgA/Biotin,生物素化兔抗地高新抗體IgA |
Mouse Anti-goat IgG/Biotin,,生物素化小鼠抗羊IgG |
Mouse Anti-human IgG/Biotin,,生物素化小鼠抗人IgG |
Mouse Anti-rabbit IgG/Biotin,生物素化小鼠抗兔IgG |
Mouse Anti-rat IgG/Biotin,,生物素化小鼠抗大鼠IgG |
Mouse Anti-goat IgM/Biotin,,生物素化小鼠抗羊IgM |
Mouse Anti-human IgM/Biotin,生物素化小鼠抗人IgM |
Mouse Anti-rabbit IgM/Biotin,,生物素化小鼠抗兔IgM |
Mouse Anti-rat IgM/Biotin,,生物素化小鼠抗大鼠IgM |
Mouse Anti-goat IgA/Biotin,生物素化小鼠抗羊IgA |
Mouse Anti-human IgA/Biotin,,生物素化小鼠抗人IgA |
Mouse Anti-rabbit IgA/Biotin,,生物素化小鼠抗兔IgA |
Mouse Anti-rat IgA/Biotin,生物素化小鼠抗大鼠IgA |
Donkey Anti-human IgG/Biotin,,生物素化驢抗人IgG |
Donkey Anti-rabbit IgG/Biotin,,生物素化驢抗兔IgG |
Donkey Anti-Goat IgG/Biotin,生物素化驢抗羊IgG |
Donkey Anti-Guinea IgG/Biotin,,生物素化驢抗豚鼠IgG |
Donkey Anti-human IgM/Biotin,,生物素化驢抗人IgM |
Donkey Anti-rabbit IgM/Biotin,生物素化驢抗兔IgM |
Donkey Anti-Goat IgM/Biotin,,生物素化驢抗羊IgM |
Donkey Anti-Guinea IgM/Biotin,,生物素化驢抗豚鼠IgM |
Donkey Anti-human IgA/Biotin,生物素化驢抗人IgA |
Donkey Anti-rabbit IgA/Biotin,,生物素化驢抗兔IgA |
Donkey Anti-Goat IgA/Biotin,,生物素化驢抗羊IgA |
Donkey Anti-Guinea IgA/Biotin,生物素化驢抗豚鼠IgA |
Rabbit anti-mouse Kappa light chain/Biotin,,生物素化兔抗小鼠k鏈 |
IRDye800CW Conjugated Goat Anti-Mouse IgG(H+L),,IRDye800CW標(biāo)記的山羊抗小鼠IgG(H+L) |
IRDye800CW Conjugated Goat Anti-Rabbit IgG(H+L),IRDye800CW標(biāo)記的山羊抗兔IgG(H+L) |
Rabbit Anti-human IgG/Streptavidin ,,鏈霉親和素化兔抗人抗體IgG |