Cys-Protein-G
目录号 : GP24243Cys-G蛋白重组体
Sample solution is provided at 25 µL, 10mM.
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Cys-Protein G Recombinant produced in E.Coli, is a 201 amino acids protein which contains amino acids 190-384 of the Streptococcus sp with a Cysteine residue at the N-terminus, a single non-glycosylated polypeptide chin has a predicted molecular mass of approximately 21.9kDa. But it migrates with an apparent molecular mass of 40kDa in SDS-PAGE. The Cys-Protein G is purified by proprietary chromatographic techniques.
| Purity | Greater than 95.0% as determined by SDS-PAGE and HPLC analyses. | Source | Escherichia Coli. |
| Phycical Appearance | Sterile Filtered White lyophilized (freeze-dried) powder. | Shipping Condition | Shipped at Room temp. |
| Solubility | It is recommended to reconstitute the lyophilized Protein G in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions. | ||
| Stability | Lyophilized Protein G although stable at room temperature for 3 weeks, should be stored desiccated below -18°C . Upon reconstitution Protein G should be stored at 4°C between 2-7 days and for future use below -18°C .Please prevent freeze-thaw cycles. | ||
| Formulation | Lyophilized without any additives. | ||
Lyophilized Protein G although stable at room temperature for 3 weeks, should be stored desiccated below -18°C . Upon reconstitution Protein G should be stored at 4°C between 2-7 days and for future use below -18°C .Please prevent freeze-thaw cycles.