Anti-Mouse IgG-ATTO 655 antibody produced in goat

Anti-Mouse IgG-ATTO 655 antibody produced in goat is a fluorescently labeled secondary antibody reagent designed for immunofluorescence and fluorescence-based protein detection workflows. The ATTO 655 dye provides far-red emission suitable for multiplex-friendly imaging strategies, and the antibody format enables robust signal generation when paired with mouse primary antibodies raised against antigens of interest. This reagent is commonly used to translate antigen recognition into a bright, microscopy- and plate-compatible fluorescence readout.

1. Immunofluorescence Microscopy

Anti-Mouse IgG-ATTO 655 antibody produced in goat is frequently used as a secondary antibody in fixed-cell and fixed-tissue immunostaining workflows, where mouse primary antibodies bind the target and the ATTO 655-labeled goat anti-mouse IgG generates the far-red fluorescence signal for visualization. Researchers use it to map antigen localization in cultured cells, cell monolayers, and prepared sections using fluorescence microscopes equipped with appropriate far-red excitation/emission optics. The goat secondary format supports consistent labeling across a wide range of mouse IgG primary antibodies, making it a practical choice for routine imaging experiments, co-staining panels, and quantitative fluorescence microscopy studies.

2. Flow Cytometry Antibody Staining

Anti-Mouse IgG-ATTO 655 antibody produced in goat is used in flow cytometry workflows where mouse primary antibodies label cell-surface or intracellular targets and the ATTO 655 secondary antibody provides the fluorescent reporting channel. In many lab settings, this reagent supports multicolor panels by placing the signal in a far-red region that can be separated from common green and orange fluorophores, helping streamline gating and visualization of stained populations. The secondary-antibody approach is especially convenient when optimizing staining conditions for different mouse primary clones while keeping the fluorescent detection reagent constant.

3. Western Blot Fluorescent Detection

Anti-Mouse IgG-ATTO 655 antibody produced in goat is also applied for fluorescence-based immunodetection of proteins separated by SDS-PAGE and transferred to membranes. In this format, the mouse primary antibody binds the target protein on the membrane and the ATTO 655-labeled secondary antibody produces a far-red fluorescent band pattern for imaging on compatible fluorescence imaging systems. This workflow is widely used in protein expression studies and antibody validation experiments because it supports direct visualization of specific bands without relying on enzyme-mediated color development.

4. Multiplex Immunostaining Panels

Anti-Mouse IgG-ATTO 655 antibody produced in goat is commonly selected for multiplex immunostaining experiments where multiple antigens are labeled using different primary antibodies and distinct fluorescent readouts. The far-red ATTO 655 channel can be paired with other fluorophores to build co-localization or comparative staining panels while maintaining clear spectral separation during imaging acquisition. This reagent's secondary antibody design helps standardize the labeling step across different mouse primary antibodies, improving workflow consistency when building multi-target staining schemes.