产品特点：
ProPac PA1 液相色谱柱
使用 Thermo Scientific ProPac PA1 液相色谱柱，可高效分析并纯化亲水性阴离子蛋白质和肽。 这些强阴离子交换柱可在 3 - 11 的 pI 值下，对蛋白质进行高分辨率分离。
这些色谱柱也能解析具有强阳离子属性和超高等电点的部分蛋白质和肽。
对亲水性蛋白质和肽的效果良好
非常适合对 pI 值为 3 - 11 的蛋白质进行高分离度分离
薄膜型填料可确保高柱效和快速传质
| Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement. |
ProPac PA1 Protein and Peptide Column
For hydrophilic anionic protein separations
The ProPac® PA1 column supports the analysis and purification of hydrophilic anionic proteins and peptides. Proteins and peptides that are highly cationic (e.g., those with very high isoelectric points) may be resolved on this column, but some may exhibit substantial binding to the column.
* Good for hydrophilic proteins and peptides
* Ideal for high-resolution separations of proteins with pI values from 3 to 11
* Available in semipreparative format
* Pellicular packing ensures high-efficiency and fast mass transport
| ProPac PA1 Column for Hydrophilic Anionic Protein Separations Specifications | |
|---|---|
| Column construction | PEEK with 10-32 threaded ferrule-style end fittings. All components are nonmetallic. |
| Dimensions | ProPac PA1 Analytical Column: 4 × 250 mm ProPac PA1 High-Speed Column: 4 × 50 mm ProPac PA1 Semipreparative Column: 9 × 250 mm |
| Maximum operating pressure | 5000 psi |
| Recommended operating temperature | Ambient |
| Typical operating conditions | 1.0 mL/min gradient Recommended flow rate: 0.9–1.5 mL/min |
| Mobile phase compatibility | Compatible with up to 2% common organic solvents. Recommended eluents: buffers such as Tris, MOPS phosphate with a salt, such as chloride. |
| Resin composition | 10-μm-diameter pellicular substrate (2% cross-linked) agglomerated with a 200-nm MicroBead alkyl quaternary ammonium functionalized latex (5.6% cross-linked). |
| Anion-exchange capacity | N/A |
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订购信息：
| ProPac PA1 Protein and Peptide Column | ||||
| Particle Size (μm) | Format | Length (mm) | 4.0mm ID | 9.0mm ID |
10 | Guard Column | 50 | 039657 | – |
| HPLC Column | 250 | 039658 | 040137 | |
应用谱图：
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