Capto MMC
产品名称： Capto MMC
英文名称： Capto MMC
产品编号： 17-5317-10
产品价格： 0
产品产地： 美国
品牌商标： GE
更新时间： null
使用范围： null
- 联系人 :
- 地址 : 上海市宝山区友谊路1506号东智广场1109室
- 邮编 : 201900
- 所在区域 : 上海
- 电话 : 138****5983
- 传真 : 021-50801884
- 邮箱 : 342786402@qq.com
| 17-5317-02 | Capto MMC 100ml |
| 17-5317-10 | CAPTO MMC, 25ML |
| 17-5432-01 | Butyl Sepharose HP, 25 ml |
| 17-5432-02 | Butyl Sepharose HP, 200ml |
| 17-5437-01 | Q SEPHAROSE XL VIRUS LIC 300ML |
| 17-5437-10 | Q SEPHAROSE XL VIRUS LIC 25 ML |
| 17-5441-01 | CAPTO S, 100 ML |
| 17-5441-10 | CAPTO S, 25 ML |
| 17-5443-01 | CAPTO DEAE, 100 ML |
| 17-5443-10 | CAPTO DEAE, 25 ML |
| 17-5444-10 | CAPTO adhere 25 ML |
| 17-5451-01 | Capto Phenyl High Sub 25 ml |
| 17-5459-01 | Capto Butyl 25 ml |
| 17-5468-02 | Capto SP ImpRes, 100 mL |
| 17-5468-10 | Capto SP ImpRes, 25 mL |
| 17-5470-02 | Capto Q ImpRes, 100 mL |
| 17-5470-10 | Capto Q ImpRes, 25 mL |
Capto MMC Media/HiTrap Capto MMC
- High dynamic binding capacity at high conductivity.
- High volume throughput.
- New selectivity allows binding in the presence of salt.
- Prepacked HiTrap™ columns for easy screening and convenient process development
Capto MMC Media/HiTrap Capto MMC
Technical Information
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Capto MMC is a salt-tolerant multimodal cation exchanger for process-scale applications. Capto MMC gives increased productivity and reduced cost.
Capto™ MMC is a multimodal cation exchanger. The multimodal functionality gives a different selectivity compared with traditional ion exchangers. This includes binding of proteins regardless of ionic strength of the loading material (see Figure below). This means that the medium may be used for direct load of clarified feedstocks, without prior dilution to reduce the conductivity of the starting material. The novel selectivity of Capto MMC can also be used to solve specific purification problems, at high as well as at low ionic strength.
HiTrap™ Capto MMC are prepacked 1-ml and 5-ml columns for screening of selectivity, binding and elution conditions, and method scouting. To reduce tedious sample preparation, the top filter in HiTrap Capto MMC has been optimized for loading sonicated unclarified cell lysate directly on the column.
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Dynamic binding capacity of Capto MMC at 1 min residence time for three different proteins at different conductivities shown as NaCl concentrationin loading buffer.
The Capto™ MMC ligand may interact with proteins in many different ways. It contains a carboxyl group, and thus it is a weak cation exchanger. However, in addition to the ionic interactions several other types of interactions are involved, including hydrogen bonding and hydrophobic interaction.
| TECHNICAL SPECIFICATIONS | |
| Capto MMC media | |
| Ion exchanger type | Multimodal weak cation exchanger |
| Ionic capacity | 0.07-0.09 mmol H+/ml |
| Average particle size | 75 μm |
| Matrix | Highly cross-linked agarose |
| Dynamic binding capacity* | > 45 mg BSA/ml medium at 30 mS/cm |
| Pressure/flow spec. | 3 bar at 600 cm/h, 1-m diameter column, 20-cm bed height in water |
| pH stability | 2-14 (short term) 3-12 (long term) |
| Chemical stability | Stable in all common aqueous buffers: 8 M urea, 6 M Gua-HCl, 70% ethanol. 1 M NaOH† and 1 M acetic acid. |
| Storage | 20% ethanol |
| Storage temperature | 4°C to 30°C |
| HiTrap prepacked columns | |
| Column volume | 1 ml and 5 ml |
| Column dimensions | 0.7 × 2.5 cm (1 ml); 1.6 × 2.5 cm (5 ml) |
| Max. pressure‡ | 3 bar (0.3 MPa) |
| * Dynamic binding capacity at 10% breakthrough as measured at a residence time of 2 min, 300 cm/h in a Tricorn 5/100 column with 10-cm bed height in 50 mM Sodium acetate, pH 4.75, 250 mM NaCl. † No significant change in ionic binding capacity and carbon content after one week storage in 1 M NaOH at 40°C ‡ H2O at 25°C |
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