OGS1969

PSF-TEF1-COOH-TEV-FLAG^®-6HIS - C-TERMINAL 6 HIS AND FLAG^® DUAL TAG YEAST PLASMID

plasmid vector for molecular cloning

• Sinónimos: cloning vector, expression vector, molecular cloning vector, plasmid, plasmid vector, snapfast vector, vector
• Código UNSPSC: 12352200
• NACRES: NA.85

Propiedades

• etiqueta: 6-His tagged; FLAG^® tagged
• Formulario: buffered aqueous solution
• mol peso: size 6780 bp
• selección de bacterias: kanamycin
• Origen de replicación: 2Micron; pUC (500 copies)
• Escisión peptídica: TEV
• Ubicación de la etiqueta en el péptido: C-terminal
• Promotor: Promoter name: TEF1; Promoter activity: constitutive; Promoter type: yeast
• gen reportero: none
• Condiciones de envío: ambient
• temp. de almacenamiento: −20°C

Descripción

Descripción general

This plasmid is designed to express tagged proteins in yeast cells (Saccharomyces cerevisiae). The plasmid contains an auxotrophic Uracil selection expression cassette (URA3) that allows for the positive selection of yeast that are deficient in the URA3 gene (YEL021W). This is typically achieved by growing the yeast in minimal media that is reconstituted with the essential amino acids and nucleotides but excluding Uracil.

About the Peptide Tag:This plasmid contains a c-terminal FLAG epitope tag that can be fused to a gene of interest to allow protein detection and/or purification. The sequence of the tag is: DYKDDDDK. This plasmid also contains a secondary Hexa-Histidine (6His) tag protein tag. The sequence of this tag is: HHHHHHWe provide a range of dual peptide tag plasmids. This is because some peptide tags provide specific biological properties (e. g., small molecule affinity new epitopes solubility or protein secretion) that are not provided by others.

About the Cleavage Tag: This plasmid also encodes a protease cleavage site that is designed to be positioned between your gene of interest and the tag to allow the removal of the tag following protein purification or isolation. This plasmid contains a TEV cleavage tag. The protein sequence of the cleavage tag is: ENLYFQG. Cleavage occurs between the Glu and Gly residues. TEV is often reported to have better specificity for its recognition site compared to EKT Thrombin or Faxtor Xa.

Promoter Expression Level: This plasmid contains the Yeast Elongation Factor Alpha promoter (TEF1). This is the strongest of the yeast promoters that we sell. It is a constitutive promoter and requires no induction. If you are interested in weaker promoters levels than we also stock plasmids that contain the following promoters in order of decreasing strength TPI (strong), ADHI (medium), STE5 (weak). We also stock Galactose inducible promoter plasmids if inducible expression is required. Please contact us for further information.

Secuencia

Quick-reference Plasmid Map

Please select the file type you require. For reference most cloning programs will import a .gb (Genbank) file and will show all of the plasmids features automatically when downloaded and imported.

Genebank Vector Sequence File

FASTA Vector Sequence File

Full Plasmid Map

Nota de análisis

To view the Certificate of Analysis for this product, please visit www.oxfordgenetics.com.

Otras notas

Looking for more vector options to move your experiments forward faster? Consider a custom cloning vector designed and built by Oxford Genetics^™. Find out more at Oxford Genetics - Sigma's partner for cloning and expression vectors for molecular biology and synthetic biology applications.

Información legal

FLAG is a registered trademark of Merck KGaA, Darmstadt, Germany

Oxford Genetics is a trademark of Oxford Genetics Ltd

Información de seguridad

• Código de clase de almacenamiento: 12 - Non Combustible Liquids
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable