大家都在搜
手机验证
6个月
Ni Sepharose™
大量
上海信裕
His镍柱(His蛋白纯化介质填料)
His镍柱(His蛋白纯化介质填料)产品标准:2ml体积/5ml体积
His镍柱(His蛋白纯化介质填料)产品介绍:
美国GE公司生产的Ni Sepharose™ 6 Fast Flow具有特异性好、稳定性高、镍离子脱落少、层析介质颗粒粒度均匀、流速快、His标记蛋白结合能量高、使用寿命长、重复性好、质量稳定等特点。
该产品有2ml和5ml两种规格,每ml柱床体积可吸附40mgHis标记蛋白质,可配合注射器或连接液相色谱系统使用。
TECHNICAL SPECIFICATIONS |
|
Matrix | Highly crossed-linked 6% agarose, precharged with Ni2+ |
Average particle size | 90 µm |
Dynamic binding capacity* | Approx. 40 mg histidine-tagged protein/ml medium |
Metal ion capacity | Approx. 15 µmol Ni2+/ml medium |
Compatibility during use | Stable in all commonly used buffers, reducing agents, denaturants, and detergents, see Introduction to Tagged Protein Purification for more information. |
Chemical stability | For one week at 40°C: 0.01 M HCl, 0.1 M NaOH For 12 h: 1 M NaOH, 70% acetic acid 30 min tested: 30% 2-propanol 1 h tested: 2% SDS |
pH stability† | 2-14 (short term), 3-12 (long term) |
Storage | 20% ethanol |
Storage temperature | 4°C to 30°C |
* Protein binding capacity is protein-to protein dependent † Ni2+-stripped medium |
风险提示:丁香通仅作为第三方平台,为商家信息发布提供平台空间。用户咨询产品时请注意保护个人信息及财产安全,合理判断,谨慎选购商品,商家和用户对交易行为负责。对于医疗器械类产品,请先查证核实企业经营资质和医疗器械产品注册证情况。