Description_x000D_ General description_x000D_ Monoclonal Anti-HA is derived from the HA-7 hybridoma produced by the fusion of mouse myeloma cells and splenocytes from BALB/c mice. Monoclonal anti-HA recognizes the HA tag sequence on HA tagged fusion proteins by immunocytochemistry. The antibody reacts specifically with N- and C-terminal HA tagged fusion proteins._x000D_ Specificity_x000D_ The antibody recognizes native as well as denatured-reduced forms of HA-tagged proteins and is reactive with N- or C-terminal HA-tagged fusion proteins expressed in E. coli or in mammalian cells._x000D_ Immunogen_x000D_ synthetic peptide corresponding to a fragment of human influenza virus hemagglutinin (HA) known as HA-tag, conjugated to KLH_x000D_ Application_x000D_ Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below._x000D_ Immunofluorescence (1 paper)_x000D_ Monoclonal Anti-HA-TRITC antibody was used to test if DOT/ICM effector SDHA is necessary for virulence of Legionella pneumophila in Galleria mellonella and A/J mice._x000D_ Physical form_x000D_ Solution in 0.01 M phosphate buffered saline pH 7.4, containing 1% bovine serum albumin 15 mM sodium azide as a preservative.