Application

For highly sensitive and specific detection of FLAG fusion proteins by immunoblotting, immunoprecipitation (IP) , immunohistochemisty, immunofluorescence and immunocyotchemistry. Optimized for single banded detection of FLAG fusion proteins in mammalian, plant, and bacterial expression systems.Western Blotting and EIABrowse additional application references in our FLAG^® Literature portal.

General description

The ANTI-FLAG M2 mouse, affinity purified monoclonal antibody binds to fusion proteins containing a FLAG peptide sequence.The antibody recognizes the FLAG peptide sequence at the N-terminus, Met-N-terminus,C-terminus, and internal sites of the fusion protein.Method of purification - Affinity tag purification

Immunogen

FLAG; peptide sequence DYKDDDDK

Legal Information

FLAG is a registered trademark of Sigma-Aldrich Co. LLC

ANTI-FLAG is a registered trademark of Sigma-Aldrich Co. LLC

Physical form

Contains 50% glycerol in phosphate buffered saline.

Preparation Note

Immediately before use, dilute in Tris buffered saline (TBS), pH 8.0, with 3% nonfat Milk

Specificity

Binding site:N-Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys-C