Q琼脂糖凝胶FF价格优惠
- 产地:现货
- 供应商:上海润成生物科技有限公司
- 供应商报价:面议
- 标签:Q琼脂糖凝胶FF价格优惠,-1,上海润成生物科技有限公司
Q琼脂糖凝胶FF/Q Sepharose Fast Flow,是一种强碱性离子交换填料,Q是(Quaternary amine)的简称,季胺基的意思,季胺基是带正电离子,可以吸附带负电离子的蛋白质等生物大分子,FF(Fast Flow)是快流速的意思,外观是白色微球溶解在基质为20%的乙醇溶液中,粒径:45-165um,离子交换量:0.18-0.25mmol/g,浓度:6%的交联琼脂糖,工作PH:2-12。利用该产品的离子交换的作用,可以对生物大分子进行高速纯化。见详细介绍。保存2-8度,有效期5年。
R1776 Q琼脂糖凝胶FF/Q Sepharose Fast Flow 规格100ml 500ml
Q琼脂糖凝胶FF基本参数:
| Ligand | Quaternary amine |
| Average Particle Size | 90 µm |
| Ion Exchanger Type | Strong anion exchanger |
| Matrix | 6% cross-linked agarose |
| Particle Size | 45 µm-165 µm |
| Ionic Capacity | 0.18-0.25 mmol Cl-/ml medium |
| pH Stability Working Range | 2-12 |
| pH stability Working Range | 2-12 |
| pH stability Cleaning-in-Place (CIP) | 2-14 |
| pH Stability Cleaning-in-Place (CIP) | 2-14 |
| Pressure/Flow Specification | 400-700 cm/h, 100 kPa, XK 50/30 column, bed height 15 cm |
| Exclusion Limit [Mr] [Globular Proteins] | 4 x 106 |
| Storage Conditions | 4 to 30°C, 20% Ethanol |
| Estimated Shelf Life from Manufacture Date | 5 years |
| Chemical Stability | Stable to all commonly used aqueous buffers:1 M NaOH, 8 M urea, 8 M guanidine hydrochloride, 70% ethanol1) |
| 1)1 M NaOH and acetic acid should be used only for cleaning purposes. | |