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二抗、標(biāo)記二抗精品推薦
發(fā)表者：北京博奧森生物      發(fā)表時(shí)間：2021-6-4
二抗
二抗是與一抗來(lái)源不同的，宿主體內(nèi)制備的，能與一抗或一抗片段結(jié)合的抗體。二抗可通過(guò)信號(hào)放大提高靈敏度，并為標(biāo)記和檢測(cè)提供了更大的靈活性，通常標(biāo)記酶或熒光素等行使功能。 

標(biāo)記二抗
二抗可以耦聯(lián)不同的標(biāo)記物，如酶（辣根過(guò)氧化酶HRP和堿性磷酸酶AP或其衍生物APAAP，PAP），熒光基團(tuán)（FITC,PE,Cy熒光素, AF熒光素）, 生物素和膠體金等。標(biāo)記二抗具有高特異性、高靈敏度等性質(zhì)，被廣泛用于免疫學(xué)實(shí)驗(yàn)中，選用哪種偶聯(lián)物標(biāo)記的二抗取決于具體的實(shí)驗(yàn)。
?Western blot和ELISA，最常用的二抗是酶標(biāo)二抗；
?細(xì)胞或組織標(biāo)記實(shí)驗(yàn)（細(xì)胞免疫化學(xué)，組織免疫化學(xué)，流式細(xì)胞術(shù)）中通常使用熒光基團(tuán)標(biāo)記的二抗；
?免疫組化（IHC）中也使用辣根過(guò)氧化酶或堿性磷酸酶標(biāo)記的二抗。

?如果想要更大程度的放大檢測(cè)信號(hào)，可以使用biotin/avidin檢測(cè)系統(tǒng)。


我們提供多種高質(zhì)量未標(biāo)記二抗和標(biāo)記二抗，可用于一抗的熒光、顯色和化學(xué)發(fā)光檢測(cè)，適合各種應(yīng)用，例如細(xì)胞成像、流式細(xì)胞檢測(cè)和蛋白質(zhì)免疫印跡。


二抗選擇表單，詳細(xì)內(nèi)容點(diǎn)擊鏈接查看

靶標(biāo)物種 二抗名稱(chēng) 未標(biāo)記 生物素 酶 熒光素 膠體金
Human Donkey anti-Human IgG bs-0297D Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Donkey anti-Human IgG whole serum bs-0297Ds
Goat anti-Human IgG bs-0297G Biotin AP HRP FITC PE AF350 AF488 AF555 AF594 AF647 Cy3 Cy5 Co-Au
Goat anti-Human IgG whole serum bs-0297Gs
Mouse anti-Human IgG bs-0297M Biotin AP HRP FITC PE AF350 AF488 AF555 AF594 AF647 Cy3 Cy5 Co-Au
Mouse anti-Human IgG ascites bs-0297Ms
Rabbit anti-Human IgG bs-0297R Biotin AP HRP FITC PE AF350 AF488 AF555 AF594 AF647 Cy3 Cy5 Co-Au
Rabbit anti-Human IgG whole serum bs-0297Rs
Goat anti-Human IgM bs-0345G Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Goat anti-Human IgM whole serum bs-0345Gs
Mouse anti-Human IgM bs-0345M Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Mouse anti-Human IgM ascites bs-0345Ms
Rabbit anti-Human IgM bs-0345R Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Rabbit anti-Human IgM whole serum bs-0345Rs
Rabbit anti-Human IgA bs-0360R Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Rabbit anti-Human IgG F (ab')2 bs-0364R Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Mouse anti-Human IgG monoclonal antibody bsm-0297M Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Rabbit Donkey anti-Rabbit IgG bs-0295D Biotin AP HRP FITC PE AF350 AF488 AF555 AF594 AF647 Cy3 Cy5 Co-Au
Donkey anti-Rabbit IgG whole serum bs-0295Ds
Goat anti-Rabbit IgG bs-0295G Biotin AP HRP FITC PE AF350 AF488 AF555 AF594 AF647 Cy3 Cy5 Co-Au
Goat anti-Rabbit IgG whole serum bs-0295Gs
Goat anti-Rabbit IgG/Streptavidin bs-0295G-SA
Mouse anti-Rabbit IgG (H + L) bs-0295M Biotin AP HRP FITC PE AF350 AF488 AF555 AF594 AF647 Cy3 Cy5 Co-Au
Mouse anti-Rabbit IgG ascites bs-0295Ms
Mouse anti-Rabbit IgM bs-0369M Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Mouse anti-Rabbit IgG monoclonal antibody bsm-0295M HRP
Rat Goat anti-Rat IgG bs-0293G Biotin AP HRP FITC PE AF350 AF488 AF555 AF594 AF647 Cy3 Cy5 Co-Au
Goat anti-Rat IgG whole serum bs-0293Gs
Mouse anti-Rat IgG bs-0293M Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Mouse anti-Rat IgG ascites bs-0293Ms
Rabbit anti-Rat IgG bs-0293R Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Rabbit anti-Rat IgG whole serum bs-0293Rs
Rabbit anti-Rat IgM bs-0346R Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Rabbit anti-Rat IgM whole serum bs-0346Rs
Mouse Goat anti-Mouse IgG bs-0296G Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Goat anti-Mouse IgG whole serum bs-0296Gs
Goat anti-Mouse IgG/Streptavidin bs-0296G-SA
Rabbit anti-Mouse IgG bs-0296R Biotin AP HRP FITC PE AF350 AF488 AF555 AF594 AF647 Cy3 Cy5 Co-Au
Rabbit anti-Mouse IgG whole serum bs-0296Rs
Rabbit anti-Mouse Kappa light chain bs-0330R Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Rabbit anti-Mouse Kappa Chain whole serum bs-0330Rs
Goat anti-Mouse IgM bs-0368G Biotin AP HRP FITC PE AF350 AF488 AF555 AF594 AF647 Cy3 Cy5 Co-Au
Goat anti-Mouse IgM whole serum bs-0368Gs
Rabbit anti-Mouse IgM bs-0368R Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Rabbit anti-Mouse IgM whole serum bs-0368Rs
Rabbit anti-Mouse IgG-Fc bs-0377R Biotin HRP FITC PE AF488 AF555 Cy5
Goat Donkey anti-Goat IgG bs-0294D Biotin AP HRP FITC PE AF350 AF488 AF555 AF594 AF647 Cy3 Cy5 Co-Au
Donkey anti-Goat IgG whole serum bs-0294Ds
Mouse anti-Goat IgG bs-0294M Biotin AP HRP FITC PE AF350 AF488 AF555 AF594 AF647 Cy3 Cy5 Co-Au
Mouse anti-Goat IgG ascites bs-0294Ms
Rabbit anti-Goat IgG bs-0294R Biotin AP HRP FITC PE AF350 AF488 AF555 AF594 AF647 Cy3 Cy5 Co-Au
Rabbit anti-Goat IgG whole serum bs-0294Rs
Rabbit anti-Goat IgM bs-0370R Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Rabbit anti-Goat IgM whole serum bs-0370Rs
Mouse Anti Goat IgG monoclonal antibody bsm-0294M
Bovine Goat anti-Bovine IgG bs-0326G Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Goat anti-Bovine IgG whole serum bs-0326Gs
Mouse anti-Bov IgG bs-0326M Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Mouse anti-Bovine IgG ascites bs-0326Ms
Rabbit anti-Bov IgG bs-0326R Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Rabbit anti-Bovine IgG whole serum bs-0326Rs
Rabbit anti-Bovine IgM bs-0327R Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Rabbit anti-Bovine IgM whole serum bs-0327Rs
Cat Rabbit anti-Cat IgG H&L bs-10749R HRP
Chicken Goat anti-Chicken IgG bs-0310G Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Goat anti-Chicken IgG whole serum bs-0310Gs
Rabbit anti-Chicken IgG bs-0310R Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Rabbit anti-Chicken IgG whole serum bs-0310Rs
Rabbit anti-Chicken IgM bs-0314R Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Rabbit anti-Chicken IgM whole serum bs-0314Rs
Mouse anti-Chicken IgY bs-0432M
Rabbit anti-Chicken IgY bs-0432R Biotin HRP AF555
Dog Rabbit anti-Dog IgG bs-0303R Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Rabbit anti-Dog IgG whole serum bs-0303Rs
Rabbit anti-Dog IgM bs-0373R Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Guinea pig Donkey anti-Guinea pig IgG bs-0358D Biotin AP HRP FITC PE AF350 AF488 AF555 AF594 AF647 Cy3 Cy5 Co-Au
Donkey anti-Gpig IgG whole serum bs-0358Ds
Goat anti-Guinea pig IgG bs-0358G Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Goat anti-Gpig IgG whole serum bs-0358Gs
Mouse anti-Guinea pig IgG bs-0358M Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Rabbit anti-Guinea pig IgG bs-0358R Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Rabbit anti-Guinea pig IgG whole serum bs-0358Rs
Rabbit anti-Guinea pig IgM bs-0375R Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Rabbit anti-Guinea pig IgM whole serum bs-0375Rs
Horse Rabbit anti-Horse IgG bs-0308R Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Rabbit anti-Horse IgG whole serum bs-0308Rs

Mongolian

Gerbil

Rabbit anti-MG IgG bs-0403R Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Rabbit anti-MG IgG whole serum bs-0403Rs
Mink Rabbit anti-Mink IgG bs-0777R Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Monkey Rabbit anti-Monkey IgG bs-0335R Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Rabbit anti-Monkey IgG whole serum bs-0335Rs
Rabbit anti-Monkey IgM bs-0336R Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Rabbit anti-Monkey IgM whole serum bs-0336Rs
Pig Rabbit anti-Pig IgG bs-0309R Biotin AP HRP FITC PE AF350 AF488 AF555 AF647 Cy3 Cy5 Co-Au
Rabbit anti-Pig IgG whole serum bs-0309Rs

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