西安齐岳生物科技有限公司
Streptavidin磁珠 链霉亲和素磁珠 Streptavidin Magnetic Beads 0.2 μm
西安齐岳生物科技有限公司是集化学科研和定制与一体的高科技化学公司。业务范围包括化学试剂和产品的研发、生产、销售等
链霉亲和素磁珠(Magnetic beads,Streptavidin)主要包括植物、动物、微生物基因组DNA的提取与鉴定，哺乳动物组织总RNA的提取与鉴定，质粒DNA的提取与鉴定，PCR扩增，分子杂交技术，限制性内切酶消化，分子克隆全过程和基因文库的构建等实验项目的原理及步骤。
链霉亲和素磁珠(Magnetic beads,Streptavidin)产品及特点
本产品为表面标记有链霉亲和素的具有超顺磁性的生物纳米磁珠，直径1μm，浓度为10mg/mL。链霉亲和素和生物素具有高的结合力，结合系数（Kd）=10-15mol/L，所以链霉亲和素磁珠是分离生物素标记核酸、抗体和其他生物素化配体和靶分子的产品。它具有如下特点：
1. 能够与多种生物素标记物结合，如：肽类，蛋白，抗体，糖类，凝集素，DNA/RNA 等。
2. 灵敏度高，检测限低，结合效率高。
3. 适合自动化操作，沉降速度低，迁移率低。
链霉亲和素磁珠(Magnetic beads,Streptavidin)运输及储存常温运输，4℃密闭、竖直保存，期一年。
链霉亲和素磁珠(Magnetic beads,Streptavidin)操作流程：
收集基因信息——设计引物——PCR——回收目的片段——与载体连接，取得连接产物——用感受态细胞做转化——接菌——阳性克隆鉴定(酶切法或PCR)——质粒抽提——质粒测序——测序结果分析——克隆信息输入数据库——质粒实物保存。
产品供应：
| 二氧化硅磁性微球 | 包埋式二氧化硅磁性微球 | 0.1-1um |
| 包埋式二氧化硅磁性微球 | 1-2um | |
| 包埋式二氧化硅磁性微球 | 2-3um | |
| 包埋式二氧化硅磁性微球 | 3-4um | |
| 包埋式二氧化硅磁性微球 | 4-5um | |
| 包埋式二氧化硅磁性微球 | 0.1-1um | |
| 包埋式二氧化硅磁性微球 | 1-2um | |
| 包埋式二氧化硅磁性微球 | 2-3um | |
| 包埋式二氧化硅磁性微球 | 3-4um | |
| 包埋式二氧化硅磁性微球 | 4-5um | |
| 包埋式二氧化硅磁性微球 | 0.1-1um | |
| 包埋式二氧化硅磁性微球 | 1-2um | |
| 包埋式二氧化硅磁性微球 | 2-3um | |
| 包埋式二氧化硅磁性微球 | 3-4um | |
| 包埋式二氧化硅磁性微球 | 4-5um | |
| 包埋式二氧化硅磁性微球 | 0.1-1um | |
| 包埋式二氧化硅磁性微球 | 1-2um | |
| 包埋式二氧化硅磁性微球 | 2-3um | |
| 包埋式二氧化硅磁性微球 | 3-4um | |
| 包埋式二氧化硅磁性微球 | 4-5um | |
| 核壳式二氧化硅磁性微球 | 0.1-1um | |
| 核壳式二氧化硅磁性微球 | 1-2um | |
| 核壳式二氧化硅磁性微球 | 2-3um | |
| 核壳式二氧化硅磁性微球 | 3-4um | |
| 核壳式二氧化硅磁性微球 | 4-5um | |
| 核壳式二氧化硅磁性微球 | 0.1-1um | |
| 核壳式二氧化硅磁性微球 | 1-2um | |
| 核壳式二氧化硅磁性微球 | 2-3um | |
| 核壳式二氧化硅磁性微球 | 3-4um | |
| 核壳式二氧化硅磁性微球 | 4-5um | |
| 核壳式二氧化硅磁性微球 | 0.1-1um | |
| 核壳式二氧化硅磁性微球 | 1-2um | |
| 核壳式二氧化硅磁性微球 | 2-3um | |
| 核壳式二氧化硅磁性微球 | 3-4um | |
| 核壳式二氧化硅磁性微球 | 4-5um | |
| 核壳式二氧化硅磁性微球 | 0.1-1um | |
| 核壳式二氧化硅磁性微球 | 1-2um | |
| 核壳式二氧化硅磁性微球 | 2-3um | |
| 核壳式二氧化硅磁性微球 | 3-4um | |
| 核壳式二氧化硅磁性微球 | 4-5um | |
| 氨基磁珠 | Amine Magnetic Beads, 0.05 μm | 10 mg/mL |
| Amine Magnetic Beads, 0.1 μm | 10 mg/mL | |
| Amine Magnetic Beads, 0.15 μm | 10 mg/mL | |
| Amine Magnetic Beads, 0.2 μm | 10 mg/mL | |
| Amine Magnetic Beads, 0.3 μm | 5 mg/mL | |
| Amine Magnetic Beads, 0.5 μm | 10 mg/mL | |
| Amine Magnetic Beads, 1 μm | 10 mg/mL | |
| Amine Magnetic Beads, 3 μm | 30 mg/mL | |
| Amine Magnetic Beads, 4.5 μm | 30 mg/mL | |
| 羧基磁珠 | Carboxyl Magnetic Beads, 0.05 μm | 10 mg/mL |
| Carboxyl Magnetic Beads, 0.1 μm | 10 mg/mL | |
| Carboxyl Magnetic Beads, 0.15 μm | 10 mg/mL | |
| Carboxyl Magnetic Beads, 0.2 μm | 10 mg/mL | |
| Carboxyl Magnetic Beads, 0.3 μm | 10 mg/mL | |
| Carboxyl Magnetic Beads, 0.5 μm | 10 mg/mL | |
| Carboxyl Magnetic Beads, 1 μm | 10 mg/mL | |
| Carboxyl Magnetic Beads, 2.8 μm | 10 mg/mL | |
| Carboxyl Magnetic Beads, 3 μm | 30 mg/mL | |
| Carboxyl Magnetic Beads, 4.5 μm | 30 mg/mL | |
| NHS 磁珠 | NHS Magnetic Beads, 0.15 μm | 200 mg |
| NHS Magnetic Beads, 1 μm | 10 mg | |
| NHS Magnetic Beads, 0.5 μm | 10 mg | |
| NHS Magnetic Beads, 3 μm | 50 mg | |
| NHS Magnetic Beads, 4.5 μm | 50 mg | |
| NHS Magnetic Beads, 0.05 μm | 10 mg | |
| NHS Magnetic Beads, 0.1 μm | 10 mg | |
| NHS Magnetic Beads, 0.15 μm | 10 mg | |
| NHS Magnetic Beads, 0.2 μm | 10 mg | |
| PEG磁性微球 | PEG Iron Oxide Nanoparticles, 10 nm | 1 mg/mL (Fe) |
| PEG Iron Oxide Nanoparticles, 20 nm | 1 mg/mL (Fe) | |
| PEG Iron Oxide Nanoparticles, 30 nm | 1 mg/mL (Fe) | |
| Maleimide 磁珠 | MaleimideMagneticBeads | 0.05μm |
| MaleimideMagneticBeads | 0.1μm | |
| MaleimideMagneticBeads | 0.15μm | |
| MaleimideMagneticBeads | 0.2μm | |
| MaleimideMagneticBeads | 0.5μm | |
| MaleimideMagneticBeads | 1μm | |
| MaleimideMagneticBeads | 3μm | |
| MaleimideMagneticBeads | 4.5μm | |
| Protein A/G 磁珠 | Protein A/G Magnetic Beads, 0.15 μm | 1 mg/mL |
| Protein A/G Magnetic Beads, 1 μm | 10 mg/mL | |
| Protein A/G Magnetic Beads, 0.5 μm | 10 mg/mL | |
| Protein A/G Magnetic Beads, 0.05 μm | 1 mg/mL | |
| Protein A/G Magnetic Beads, 0.1 μm | 1 mg/mL | |
| Protein A/G Magnetic Beads, 0.15 μm | 1 mg/mL | |
| Protein A/G Magnetic Beads, 0.2 μm | 1 mg/mL | |
| Protein G 磁珠 | Protein G Magnetic Beads, 0.15 μm | 1 mg/mL |
| Protein G Magnetic Beads, 1 μm | 10 mg/mL | |
| Protein G Magnetic Beads, 0.5 μm | 10 mg/mL | |
| Protein G Magnetic Beads, 0.05 μm | 1 mg/mL | |
| Protein G Magnetic Beads, 0.1 μm | 1 mg/mL | |
| Protein G Magnetic Beads, 0.15 μm | 1 mg/mL | |
| Protein G Magnetic Beads, 0.2 μm | 1 mg/mL | |
| Protein A磁珠 | Protein A Magnetic Beads, 0.15 μm | 1 mg/mL |
| Protein A Magnetic Beads, 1 μm | 10 mg/mL | |
| Protein A Magnetic Beads, 0.5 μm | 10 mg/mL | |
| Protein A Magnetic Beads, 0.05 μm | 1 mg/mL | |
| Protein A Magnetic Beads, 0.1 μm | 1 mg/mL | |
| Protein A Magnetic Beads, 0.15 μm | 1 mg/mL | |
| Protein A Magnetic Beads, 0.2 μm | 1 mg/mL | |
| Streptavidin磁珠 | Streptavidin Magnetic Beads, 0.05 μm | 1 mg/mL |
| Streptavidin Magnetic Beads, 0.1 μm | 1 mg/mL | |
| Streptavidin Magnetic Beads, 0.15 μm | 1 mg/mL | |
| Streptavidin Magnetic Beads, 0.2 μm | 1 mg/mL | |
| Streptavidin Magnetic Beads, 0.3 μm | 10 mg/mL | |
| Streptavidin Magnetic Beads, 0.5 μm | 10 mg/mL | |
| Streptavidin Magnetic Beads, 1 μm | 10 mg/mL | |
| Streptavidin Magnetic Beads, 2.8 μm | 10 mg/mL | |
| Streptavidin Magnetic Beads, 3 μm | 10 mg/mL | |
| Streptavidin Magnetic Beads, 4.5 μm | 10 mg/mL | |
| 荧光标记磁性微球 | Cy5 PEG Iron Oxide Nanoparticles, 5 nm | 1 mg/mL |
| Cy5 PEG Iron Oxide Nanoparticles, 10 nm | 1 mg/mL | |
| Cy5 PEG Iron Oxide Nanoparticles, 20 nm | 1 mg/mL | |
| Cy5 PEG Iron Oxide Nanoparticles, 30 nm | 1 mg/mL | |
| Cy5 Streptavidin Iron Oxide Nanoparticles, 5 nm | 1 mg/mL | |
| Cy5 Streptavidin Iron Oxide Nanoparticles, 10 nm | 1 mg/mL | |
| Cy5 Streptavidin Iron Oxide Nanoparticles, 20 nm | 1 mg/mL | |
| Cy5 Streptavidin Iron Oxide Nanoparticles, 30 nm | 1 mg/mL | |
| Cy5 Carboxyl Iron Oxide Nanoparticles, 5 nm | 1 mg/mL | |
| Cy5 Carboxyl Iron Oxide Nanoparticles, 10 nm | 1 mg/mL | |
| Cy5 Carboxyl Iron Oxide Nanoparticles, 20 nm | 1 mg/mL | |
| Cy5 Carboxyl Iron Oxide Nanoparticles, 30 nm | 1 mg/mL | |
| Cy5 Amine Iron Oxide Nanoparticles, 5 nm | 1 mg/mL | |
| Cy5 Amine Iron Oxide Nanoparticles, 10 nm | 1 mg/mL | |
| Cy5 Amine Iron Oxide Nanoparticles, 20 nm | 1 mg/mL | |
| Cy5 Amine Iron Oxide Nanoparticles, 30 nm | 1 mg/mL | |
| Cy5 Iron Oxide Nanoparticles, 5 nm | 1 mg/mL | |
| Cy5 Iron Oxide Nanoparticles, 10 nm | 1 mg/mL | |
| Cy5 Iron Oxide Nanoparticles, 20 nm | 1 mg/mL | |
| Cy5 Iron Oxide Nanoparticles, 30 nm | 1 mg/mL | |
| 油溶性磁性微球 | Organic Iron Oxide Nanoparticles, 5 nm | 25 mg/mL (Fe) |
| Organic Iron Oxide Nanoparticles, 10 nm | 25 mg/mL (Fe) | |
| Organic Iron Oxide Nanoparticles, 15 nm | 25 mg/mL (Fe) | |
| Organic Iron Oxide Nanoparticles, 20 nm | 25 mg/mL (Fe) | |
| Organic Iron Oxide Nanoparticles, 25 nm | 25 mg/mL (Fe) | |
| Organic Iron Oxide Nanoparticles, 30 nm | 25 mg/mL (Fe) | |
| 硅包磁珠 | Silica Coated Magnetic Beads, 30 nm | 1 mg/mL |
| Silica Coated Magnetic Beads, 0.5 μm | 10 mg/mL | |
| Silica Coated Magnetic Beads, 1 μm | 40 mg/mL | |
| Silica Coated Magnetic Beads, 0.2 μm | 10 mg/mL | |
| Silica Coated Magnetic Beads, 2 μm | 40 mg/mL | |
| Silica Coated Magnetic Beads, 3 μm | 40 mg/mL | |
| Silica Coated Magnetic Beads, 5 μm | 40 mg/mL | |
| Silica Coated Magnetic Beads, 50 μm | 40 mg/mL | |
| Azide Groups磁性微球 | Azide Groups Iron Oxide Nanoparticles, 5 nm | 1 mg/mL |
| Azide Groups Iron Oxide Nanoparticles, 10 nm | 1 mg/mL | |
| Azide Groups Iron Oxide Nanoparticles, 20 nm | 1 mg/mL | |
| Azide Groups Iron Oxide Nanoparticles, 30 nm | 1 mg/mL | |
| 金磁纳米颗粒 | 金磁纳米颗粒, 500 nm | 1 mL |
| 金磁纳米颗粒, 1 um | 1 mL | |
| 金磁纳米颗粒, 5 um | 1 mL | |
| 金磁纳米颗粒, 50 um | 1 mL | |
| 氨基金磁纳米颗粒, 1 um | 1 mL | |
| 羧基金磁纳米颗粒, 1 um | 1 mL | |
| 生物素金磁纳米颗粒, 1 um | 1 mL | |
| 链霉亲和素金磁纳米颗粒, 1 um | 1 mL | |
| 叠氮金磁纳米颗粒, 1 um | 1 mL | |
| 硅包磁纳米颗粒, 500 nm | 1 mL | |
| 硅包磁纳米颗粒, 1 um | 1 mL | |
| 硅包磁纳米颗粒, 5 um | 1 mL | |
| 硅包磁纳米颗粒, 50 um | 1 mL |
温馨提示：西安齐岳生物供应产品仅用于科研，不能用于人体
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