清洗灭菌
SRT体积排阻色谱柱
| 品牌 | 厂商性质 | 产地 | 货期 |
|---|---|---|---|
| 美国 赛分 | 暂无 | 暂无 | 现货 |
AI问答
配套的仪器设备？
可以搭配的相关耗材试剂？
产品介绍
概述
Sepax SEC键合固定相是采用专利的表面修饰技术，通过在高纯度具有良好机械稳定性的硅胶基质上，键合一层均匀的纳米厚度的中性亲水涂层而制备得到。由于采用可控的化学修饰技术，因此能确保柱与柱之间有着可靠的重现性。SEC填料采用化学键合技术，表面亲水涂层覆盖完全，因此不仅具有优异的稳定性，而且对蛋白等生物样品的非特异性吸附作用也非常小。精心设计的大孔体积可保证高的分离容量以及优异的分辨率。广泛应用于生物分子及水溶性聚合物的分离和检测。
SRT体积排阻色谱柱优点
Sepax SEC键合固定相是采用专利的表面修饰技术，通过在高纯度具有良好机械稳定性的硅胶基质上，键合一层均匀的纳米厚度的中性亲水涂层而制备得到。由于采用可控的化学修饰技术，因此能确保柱与柱之间有着可靠的重现性。SEC填料采用化学键合技术，表面亲水涂层覆盖完全，因此不仅具有优异的稳定性，而且对蛋白等生物样品的非特异性吸附作用也非常小。精心设计的大孔体积可保证高的分离容量以及优异的分辨率。广泛应用于生物分子及水溶性聚合物的分离和检测。
SRT体积排阻色谱柱优点
- 大的孔体积，高的柱容量，高的柱效，良好的重现性
- 宽的pH范围（pH范围2-8.5）
- 寿命长，一般在700-1000针
- 低盐浓度洗脱，适合LC-MS分析
- 对于生物样品常见的PEG或者吐温80等物质无强吸附
- 高的蛋白回收率，且蛋白不易失活
- 极低的非特异性吸附
- 不会出现二聚体与单体出峰紊乱的现象
- 解决多维色谱分析应用
- 蛋白药物 （人血白蛋白、免疫球蛋白、HGH、EPO等）
- 多肽(Peptide)
- 水溶性多聚物（多糖、PEG）
- 抗生素（头孢类抗生素）
- 抗体（Antibodies）、疫苗（Vaccine）
- 病毒蛋白(Virus Protein)、细胞发酵液、DNA
技术参数
| 固定相 | SRT SEC-100 | SRT SEC-150 | SRT SEC-300 | SRT SEC-500 | SRT SEC-1000 | SRT SEC-2000 |
| 材料 | Neutral, hydrophilic film bonded silica | Neutral, hydrophilic film bonded silica | Neutral, hydrophilic film bonded silica | Neutral, hydrophilic film bonded silica | Neutral, hydrophilic film bonded silica | Neutral, hydrophilic film bonded silica |
| 颗粒大小 | 5 mm | 5 mm | 5 mm | 5 mm | 5 mm | 5 mm |
| 孔径 (Å) | ~ 100 | ~ 150 | ~ 300 | ~ 500 | ~ 1,000 | ~ 2,000 |
| 蛋白分子量范围 | 100 - 100,000 | 500 - 150,000 | 5,000 – 1,250,000 | 15,000 - 5,000,000 | 50,000 - 7,500,000 | > 10,000,000 |
| 水溶性聚合物分子量范围 | 500-10,000 | 500-25,000 | 1,000-100,000 | 2,500-500,000 | 5,000-1,500,000 | 50,000->2,500,000 |
| pH稳定性 | 2 – 8.5 (pH 8.5-9.5 can be tolerated temporarily.) | 2 – 8.5 (pH 8.5-9.5 can be tolerated temporarily.) | 2 – 8.5 (pH 8.5-9.5 can be tolerated temporarily.) | 2 – 8.5 (pH 8.5-9.5 can be tolerated temporarily.) | 2 – 8.5 (pH 8.5-9.5 can be tolerated temporarily.) | 2 – 8.5 (pH 8.5-9.5 can be tolerated temporarily.) |
| 反压 (psi for a 7.8x300 mm) | ~ 700 | ~ 700 | ~ 700 | ~700 | ~700 | ~700 |
| 最大压力 (psi) | ~ 4,500 | ~ 4,500 | ~ 3,500 | ~ 3,000 | ~ 3,000 | ~ 3,000 |
| 盐浓度范围 | 20 mM - 2.0 M | 20 mM - 2.0 M | 20 mM - 2.0 M | 20 mM - 2.0 M | 20 mM - 2.0 M | 20 mM - 2.0 M |
| 最高使用温度 | ~ 80oC | ~ 80oC | ~ 80oC | ~ 80 oC | ~ 80 oC | ~ 80 oC |
| 流动相兼容性 | Aqueous and organic | Aqueous and organic | Aqueous and organic | Aqueous and organic | Aqueous and organic | Aqueous and organic |
订购信息
Sepax SRT SEC-100
| 产品名称 | 粒度 | 孔径 | 规格 | 订货号 |
| SRT SEC-100 | 5um | 100 Å | 21.5x600mm | 215100-21560 |
| SRT SEC-100 | 5um | 100 Å | 21.5x300mm | 215100-21530 |
| SRT SEC-100 | 5um | 100 Å | 7.5x600mm | 215100-7560 |
| SRT SEC-100 | 5um | 100 Å | 7.8x300mm | 215100-7830 |
| SRT SEC-100 | 5um | 100 Å | 7.8x150mm | 215100-7815 |
| SRT SEC-100 | 5um | 100 Å | 7.8x50 (Guard) | 215100-7805 |
| SRT SEC-100 | 5um | 100 Å | 4.6x300mm | 215100-4630 |
| SRT SEC-100 | 5um | 100 Å | 4.6x150mm | 215100-4615 |
| SRT SEC-100 | 5um | 100 Å | 4.6x50 (Guard) | 215100-4605 |
Sepax SRT SEC-150
| 产品名称 | 粒度 | 孔径 | 规格 | 订货号 |
| SRT SEC-150 | 5um | 150 Å | 21.5x600mm | 215150-21560 |
| SRT SEC-150 | 5um | 150 Å | 21.5x300mm | 215150-21530 |
| SRT SEC-150 | 5um | 150 Å | 7.5x600mm | 215150-7560 |
| SRT SEC-150 | 5um | 150 Å | 7.8x300mm | 215150-7830 |
| SRT SEC-150 | 5um | 150 Å | 7.8x150mm | 215150-7815 |
| SRT SEC-150 | 5um | 150 Å | 7.8x50 (Guard) | 215150-7805 |
| SRT SEC-150 | 5um | 150 Å | 4.6x300mm | 215150-4630 |
| SRT SEC-150 | 5um | 150 Å | 4.6x150mm | 215150-4615 |
| SRT SEC-150 | 5um | 150 Å | 4.6x50 (Guard) | 215150-4605 |
Sepax SRT SEC-300
| 产品名称 | 粒度 | 孔径 | 规格 | 订货号 |
| SRT SEC-300 | 5um | 300 Å | 21.5x600mm | 215300-21560 |
| SRT SEC-300 | 5um | 300 Å | 21.5x300mm | 215300-21530 |
| SRT SEC-300 | 5um | 300 Å | 7.5x600mm | 215300-7560 |
| SRT SEC-300 | 5um | 300 Å | 7.8x300mm | 215300-7830 |
| SRT SEC-300 | 5um | 300 Å | 7.8x150mm | 215300-7815 |
| SRT SEC-300 | 5um | 300 Å | 7.8x50 (Guard) | 215300-7805 |
| SRT SEC-300 | 5um | 300 Å | 4.6x300mm | 215300-4630 |
| SRT SEC-300 | 5um | 300 Å | 4.6x150mm | 215300-4615 |
| SRT SEC-300 | 5um | 300 Å | 4.6x50 (Guard) | 215300-4605 |
Sepax SRT SEC-500
| 产品名称 | 粒度 | 孔径 | 规格 | 订货号 |
| SRT SEC-500 | 5um | 500 Å | 21.5x600mm | 215500-21560 |
| SRT SEC-500 | 5um | 500 Å | 21.5x300mm | 215500-21530 |
| SRT SEC-500 | 5um | 500 Å | 7.5x600mm | 215500-7560 |
| SRT SEC-500 | 5um | 500 Å | 7.8x300mm | 215500-7830 |
| SRT SEC-500 | 5um | 500 Å | 7.8x150mm | 215500-7815 |
| SRT SEC-500 | 5um | 500 Å | 7.8x50 (Guard) | 215500-7805 |
| SRT SEC-500 | 5um | 500 Å | 4.6x300mm | 215500-4630 |
| SRT SEC-500 | 5um | 500 Å | 4.6x150mm | 215500-4615 |
| SRT SEC-500 | 5um | 500 Å | 4.6x50 (Guard) | 215500-4605 |
Sepax SRT SEC-1000
| 产品名称 | 粒度 | 孔径 | 规格 | 订货号 |
| SRT SEC-1000 | 5um | 1000 Å | 21.5x600mm | 215950-21560 |
| SRT SEC-1000 | 5um | 1000 Å | 21.5x300mm | 215950-21530 |
| SRT SEC-1000 | 5um | 1000 Å | 7.5x600mm | 215950-7560 |
| SRT SEC-1000 | 5um | 1000 Å | 7.8x300mm | 215950-7830 |
| SRT SEC-1000 | 5um | 1000 Å | 7.8x150mm | 215950-7815 |
| SRT SEC-1000 | 5um | 1000 Å | 7.8x50 (Guard) | 215950-7805 |
| SRT SEC-1000 | 5um | 1000 Å | 4.6x300mm | 215950-4630 |
| SRT SEC-1000 | 5um | 1000 Å | 4.6x150mm | 215950-4615 |
| SRT SEC-1000 | 5um | 1000 Å | 4.6x50 (Guard) | 215950-4605 |
Sepax SRT SEC-2000
| 产品名称 | 粒度 | 孔径 | 规格 | 订货号 |
| SRT SEC-2000 | 5um | 2000 Å | 21.5x600mm | 215980-21560 |
| SRT SEC-2000 | 5um | 2000 Å | 21.5x300mm | 215980-21530 |
| SRT SEC-2000 | 5um | 2000 Å | 7.5x600mm | 215980-7560 |
| SRT SEC-2000 | 5um | 2000 Å | 7.8x300mm | 215980-7830 |
| SRT SEC-2000 | 5um | 2000 Å | 7.8x150mm | 215980-7815 |
| SRT SEC-2000 | 5um | 2000 Å | 7.8x50 (Guard) | 215980-7805 |
| SRT SEC-2000 | 5um | 2000 Å | 4.6x300mm | 215980-4630 |
| SRT SEC-2000 | 5um | 2000 Å | 4.6x150mm | 215980-4615 |
| SRT SEC-2000 | 5um | 2000 Å | 4.6x50 (Guard) | 215980-4605 |
SRT体积排阻色谱柱信息由扬州华明仪器设备有限公司为您提供，如您想了解更多关于SRT体积排阻色谱柱报价、型号、参数等信息，欢迎来电或留言咨询。
注：该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案，不可用于临床诊断或治疗等相关用途