You searched for: Protein Linking and Labeling Systems

Protein linking and labeling systems provide a convenient means for attaching fluorescent labels or biotins to antibodies and larger proteins. These kits are ideal for use with multiple applications, including flow cytometry, fluorescent microscopy, immunohistochemistry, primary detection, ELISAs, immunocytochemistry, and FISH. These systems are available with a variety of dye colors, biotin, fluorescent agents, and all the components needed to perform multiple conjugations and purifications. Protein labeling follows a simple protocol of reaction, separation, and then use.

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DNA labeling reagent, Atto 647 NHS Ester

Supplier: Merck

Atto 647 NHS ester is a reagent for the covalent labeling of molecules with Atto 647 flourescent dye.

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Labeling dye, Atto 488, Sigma-Aldrich®

Supplier: Merck

Atto 488 is a labeling dye with high molecular absorption (90000) and quantum yield (0,80) as well as sufficient stokes shift between excitation and emission maximum. It is optimised for excitation with an argon laser, and is characterised by high photostability.

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Atto 647N-biotin, BioReagent

Supplier: Merck

Designed for high sensitivity applications, including single molecule detection. These labels have rigid structures that do not show any cis-trans-isomerisation and display exceptional intensity with minimal spectral shift on conjugation.