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MFP Fluorescent Dyes & Labeled Antibodies

MFP-A2000 - Amine Reactive MFP488, 1mg

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MFP488-NHS is part of MoBiTec’s MFP™ dyes series. This product is a succinimidyl ester fluorescent amine-reactive dye designed to label amines. Succinimidyl esters are proven to be the best reagents for amine modifications because the amide bonds formed are essentially identical to, and as stable as, peptide bonds. These reagents are generally stable if they are properly stored and show good reactivity and selectivity with aliphatic amines. They have very low reactivity with aromatic amines, alcohols, phenols (including tyrosine) and histidine.

MFP488 is compatible with green emitting fluorophores such as Cy™2 and fluorescein. MFP488 is brighter than fluorescein, much more photostable, water soluble and pH insensitive over a broad range (pH 4-9). 

Figure 1: Mechanism of labeling with succinimidyl ester dyes.

Features

  • MFP488 Exc./em.maximum: 501/523 nm
  • Amide bonds formed essentially identical to, and as stable as, peptide bonds
  • Shows good reactivity and selectivity with aliphatic amines

Applications

  • Peptide/protein labeling

Contents

  • MFP488-NHS, 1mg

Literature