Human IgG2 kappa, Isotype Control

• CAT Number: I044219
• Purity: ≥95%

Human IgG2 kappa, Isotype Control（Cat No.:I044219）is a recombinant monoclonal antibody lacking specific antigen reactivity, designed to serve as a negative control in immunoassays such as flow cytometry, ELISA, and immunohistochemistry. It mirrors the isotype and subclass (IgG2 kappa) of test antibodies, helping differentiate nonspecific background signals from true target-specific binding. Produced in human cell lines to ensure native folding and glycosylation, it ensures optimal assay performance and accurate interpretation of results. This control is essential for validating specificity and minimizing experimental artifacts in immune cell analysis and biomarker detection workflows.