- S Tag Peptide
- 3X FLAG Peptide
- X-press Tag Peptide
- FLAG tag Peptide
| T7 Tag PeptidePeptide sequence-MASMTGGQQMG |
Sample solution is provided at 25 µL, 10mM.
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Cell Stem Cell.2017 Nov 20. pii: S1934-5909(17)30375-2.Quality Control & MSDS
- View current batch:
- Purity = 99.99%
- COA (Certificate Of Analysis)
- HPLC
- MS (Mass Spectrometry)
- MSDS (Material Safety Data Sheet)
- Datasheet
Chemical structure
| Description | T7 Tag Peptide is a 11 amino acid peptide derived from the T7 major capsid protein . | |||||
| Targets | anti-T7-Tag antibody | |||||
| IC50 | ||||||
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| Cas No. | SDF | Download SDF | |
| Synonyms | H-Met-Ala-Ser-Met-Thr-Gly-Gly-Gln-Gln-Met-Gly-OH | ||
| Chemical Name | T7 Tag | ||
| Canonical SMILES | CC(C(C(=O)NCC(=O)NCC(=O)NC(CCC(=O)N)C(=O)NC(CCC(=O)N)C(=O)NC(CCSC)C(=O)NCC(=O)O)NC(=O)C(CCSC)NC(=O)C(CO)NC(=O)C(C)NC(=O)C(CCSC)N)O | ||
| Formula | C41H71N13O16S3 | M.Wt | 1098.27 |
| Solubility | ≥54.9mg/mL in DMSO | 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. | ||
The T7 tag is an epitope tag composed of an 11-residue peptide encoded from the leader sequence of the T7 bacteriophage gene10. This gene encodes a T7 major capsid protein whose function is not clear. Epitope tags are useful for the labeling and detection of proteins using immunoblotting, immunoprecipitation, and immunostaining techniques. Because of their small size, they are unlikely to affect the tagged protein"s biochemical properties.The T7 tag is commonly engineered onto the N- or C- terminus of a protein of interest so that the tagged protein can be analyzed and visualized using immunochemical methods. The T7 tag has been used extensively as a general epitope tag in many expression vectors including the pET system that is based on T7 RNA polymerase expression systems [1].
References:1.Studier, F.W. and Moffatt, B.A. (1986). Use of bacteriophage T7 RNA polymerase to direct selective high-level expression of cloned genes. J Mol Biol 189, 113-30.
