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NHS Ester Flamma NHS Vinylsulfone Bead
Flamma® 496 NHS ester Flamma® 552 NHS ester Flamma® 648 NHS ester Flamma® 675 NHS ester Flamma® 749 NHS ester
Flamma® 496 NHS ester

CWS1001

Flamma® 496 NHS ester

Description

  • An amine-reactive NHS Ester fluorescent dye that reacts with primary amines (lysine residues, N-terminus).
  • Widely used for non-specific labeling of antibodies and proteins, retaining excellent fluorescence stability after conjugation.
  • Supplied as a lyophilized powder for long-term storage without loss of potency.

Specification

Excitation / Emission~496 / 512 nm (approximate)
Molecular Weight511.4 g/mol
ReactiveAmine-reactive · NHS Ester
StorageStore at -20℃ (per product label)
ApplicationProtein/Antibody Labeling (Primary Amine)