This affinity purified antibody is directed against the 6X His epitope and is useful in determining its presence in over expressed proteins in various assays. The antibody recognizes the 6X His epitope tag (His-His-His-His-His-His) fused to either the amino- or carboxy- termini of targeted proteins in transfected or transformed cells. This product is prepared by labeling high quality monoclonal mouse anti-6X His IgG (H+L) with our near-IR fluorescent dye CF680. Conjugates prepared from CF680 dye produce better signal-to-noise ratio than those prepared from other spectrally similar dyes, such as Alexa Fluor? 680, Cy?5.5 and IRDye? 680. Download the dye flyer for more information.