Phospho-SEK1/MKK4 (Thr261) Colorimetric Cell-Based ELISA Kit for detecting Phospho-SEK1/MKK4 (Thr261) in researchers plate their cell line of choice. Species Reactivity: Human (Homo sapiens), Mouse (Mus musculus), Rat (Rattus norvegicus). Detection Range: Qualitative. Sensitivity: At least 5000 cells/well. Format: 96-Well Plate. Assay Type: Cell-Based. Detection Method: Colorimetric. Assay Time: 4h, 30min. Accession Number: P45985. Gene ID: 6416. Target Synonyms: c-Jun N- terminal kinase kinase 1; C-JUN N-terminal kinase kinase 1; Dual specificity mitogen-activated protein kinase kinase 4; JNK activating kinase 1; JNK kinase 1; JNKK; JNKK 1; JNKK1; kinase SEK1; MAP kinase kinase 4; MAP2K4; MAPK/ERK kinase 4; MAPKK 4; MKK4; MP2K4; PRKMK4; SAPK/ERK kinase 1; SEK1; SERK1. Restrictions: For Research Use Only. Not for use in diagnostic procedures.