

Anti-DYKDDDDK免疫磁珠来源于Anti-DYKDDDDK [A2-A4]重组鼠单克隆抗体,与直径为30-150μm的琼脂糖磁珠共价偶联。[A2-A4]抗体能识别包含Flag多肽序列(DYKDDDDK)的融合蛋白。[A2-A4]可特异性地结合哺乳动物和细菌提取物中的甲硫氨酸修饰的N端Flag融合蛋白、C端Flag融合蛋白。 Anti-DYKDDDDK免疫磁珠可用于常用的免疫沉淀程序检测和捕获 Flag标记的融合蛋白。可以通过磁性吸附实现快速高效的分离,无需离心操作,以促进实验过程。例如重复洗涤或处理多孔板中的多个样品。
产品形式: Anti-DYKDDDDK免疫磁珠保存在PBS,pH7.4添加防腐剂的缓冲液中,以20%的悬浮液形式提供。结合能力: 每1mL纯磁珠可结合≥0.6mg Flag融合蛋白,测试蛋白C端融合Flag标签,分子量为70KDa的蛋白。
表1 磁珠结合能力
纯磁珠的体积(ul) | 结合能力(ug) |
20 | 〜12 |
50 | 〜30 |
100 | 〜60 |
200 | 〜120 |
注:不要使用磁力搅拌系统。磁力搅拌系统会破坏磁珠结构。
辅助设备: 磁力架、离心管、96孔板。
Anti-DYKDDDDK免疫磁珠采用蓝冰运输。建议在2-8℃下储存,可稳定保存2年。请勿-20℃保存,冷冻磁珠将不可逆转地损坏磁珠结构。
![Immunoprecipitation<br />Anti-DYKDDDDK [A2-A4] Magnetic Beads: Cat.No. HAK21011: Purification of Two Different FLAG-tagged fusion protein from HeLa transfected with Flag-fusion protein expression vector. 10ul Anti-FLAG [A2-A4] Magnetic Beads was used for IP per lane.<br />Lane 1, 2, 3, 4: Hela transfected with Flag-fusion protein expression vector containing an N-terminal Flag tag, whole cell lysate<br />Lane 1’, 2’, 3’, 4’: Hela transfected with Flag-fusion protein expression vector containing an C-terminal Flag tag, whole cell lysate](https://storage.huabio.cn/huabio/productImg/HAK21011_1.jpg?v=20240723230337)
Immunoprecipitation
Anti-DYKDDDDK [A2-A4] Magnetic Beads: Cat.No. HAK21011: Purification of Two Different FLAG-tagged fusion protein from HeLa transfected with Flag-fusion protein expression vector. 10ul Anti-FLAG [A2-A4] Magnetic Beads was used for IP per lane.
Lane 1, 2, 3, 4: Hela transfected with Flag-fusion protein expression vector containing an N-terminal Flag tag, whole cell lysate
Lane 1’, 2’, 3’, 4’: Hela transfected with Flag-fusion protein expression vector containing an C-terminal Flag tag, whole cell lysate
![Immunoprecipitation<br />Lane 1, 2, 3, 4, 5: Input, 5μL, 10μL, 15μL, 20 μL Anti-DYKDDDDK [A2-A4] Magnetic Beads suspension were add to the same volume of the Hela lysate transfected with Flag-fusion protein expression vector containing an N-terminal Flag tag, whole cell lysate.](https://storage.huabio.cn/huabio/productImg/HAK21011_2.jpg?v=20240723230337)
Immunoprecipitation
Lane 1, 2, 3, 4, 5: Input, 5μL, 10μL, 15μL, 20 μL Anti-DYKDDDDK [A2-A4] Magnetic Beads suspension were add to the same volume of the Hela lysate transfected with Flag-fusion protein expression vector containing an N-terminal Flag tag, whole cell lysate.
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