Epitope tag antibodies are a lab essential whether you're running Westerns, studying protein-protein interactions, or visualizing protein distribution.

Tag antibodies are specific to epitopes within target proteins that are added through genetic engineering – in which an epitope is fused to a recombinant protein during cloning – or chemical conjugation. By recognizing these specific epitopes, tag antibodies enable precise and accurate identification and quantification of a protein of interest in a complex biological sample. This is an invaluable tool for researching novel proteins or proteins without an available antibody.

Key benefits of tag antibodies include:

• Enhanced efficiency in protein purification and detection - Faster than producing custom antibodies
• Versatility - Accommodate various experimental needs with a range of available tags
• Enhanced Imaging - Achieve high-resolution visualization of tagged proteins in cellular structures
• Streamlined Experimental Design - Simplify your workflow and save money

RayBiotech’s tag antibody range covers a diverse selection of tags to accommodate various expression systems, protein structure requirements, or applications.

• FLAG tag
• His tag
• E-tag
• GST tag
• V5 tag
• HA tag
• Myc tag
• And more!