Anti-Flag tag Rabbit Polyclonal Antibody

Supplier: Proteintech
10087-054EA 509.69 USD
Anti-Flag tag Rabbit Polyclonal Antibody
Protein tags are protein or peptide sequences located either on the C- or N- terminal of the target protein, which facilitates one or several of the following characteristics: solubility, detection, purification, localization and expression. The DYKDDDDK(FLAG) peptide has been used extensively as a general tag in expression vectors. This peptide can be expressed and detected with the protein of interest as an amino-terminal or carboxy-terminal fusion. N-terminal FLAG vectors provide an Ek cleavage site for removal of the fusion tag. The FLAG peptide is likely to be located on the surface of a fusion protein because of its hydrophilic nature. As a result, the FLAG peptide is more likely to be accessible to antibodies. A FLAG-tag can be used in many different assays that require recognition by an antibody, such as western blotting, immunocytochemistry, immunoprecipitation, flow cytometry, protein purification, and in the study of protein-protein interactions, cell ultrastructure, and protein localization and so on. This antibody is a rabbit polyclonal antibody raised against 3xFlag (3xDYKDDDDKT) sequence and recognizes the (3x)DYKDDDDK peptide and detects FLAG-tagged proteins.

Western Blot:recombinant Protein, 1:1000-1:4000; IF:Transfected HEK-293 Cells, 1:10-1:100

Type: Primary
Antigen: Flag tag
Clonality: Polyclonal
Conjugation: Unconjugated
Host: Rabbit
Isotype: IgG
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