X-press Tag PeptidePetide sequence-DLYDDDDK |
Sample solution is provided at 25 µL, 10mM.
Quality Control & MSDS
- View current batch:
- Purity = 99.23%
- COA (Certificate Of Analysis)
- HPLC
- MS (Mass Spectrometry)
- MSDS (Material Safety Data Sheet)
- Datasheet
Chemical structure
Description | X-press Tag Peptide is a tag peptide used for protein purification. | |||||
Targets | ProBond resin | |||||
IC50 |
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Cas No. | SDF | Download SDF | |
Synonyms | H-Asp-Leu-Tyr-Asp-Asp-Asp-Asp-Lys-OH | ||
Chemical Name | X-press Tag | ||
Canonical SMILES | CC(C)CC(C(=O)NC(CC1=CC=C(C=C1)O)C(=O)NC(CC(=O)O)C(=O)NC(CC(=O)O)C(=O)NC(CC(=O)O)C(=O)NC(CC(=O)O)C(=O)NC(CCCCN)C(=O)O)NC(=O)C(CC(=O)O)N | ||
Formula | C41H59N9O20 | M.Wt | 997.96 |
Solubility | ≥99.8mg/mL in DMSO with gentle warming | Storage | Desiccate at -20°C |
Physical Appearance | A solid | Shipping Condition | Evaluation sample solution : ship with blue ice.All other available size:ship with RT , or blue ice upon request |
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. |
X-press Tagis an N-terminal leader peptide; this N-terminal peptide contains a polyhistidine sequence, the Xpress epitope (part of bacteriophage T7 gene 10 protein) and an enterokinase cleavage site. Anti-Xpress antibodies recognize the Xpress epitope sequence found in this leader peptide.