IRDye® 700DX Protein Labeling Kits

IRDye 700DX Protein Labeling Kits for Antibodies, Proteins, DNA.

IRDye 700DX Protein Labeling Kits can be used to label antibodies and other proteins for applications such as Western blots, in vivo imaging, and microscopy, especially where high photostability is needed.

High Molecular Weight

Optimized for labeling 1.0 mg of protein with molecular weight 45 - 200 kDa.

This kit contains:

  • 3 x 0.1 mg IRDye 700DX Reactive Dye vials
  • 0.5 mL 1 M Potassium Phosphate (K2HPO4), pH 9
  • 25 mL 1X PBS
  • 0.5 mL ultra-pure water
  • 3 x Pierce® Zeba Desalting Spin Columns (P/N 89891)
  • Note: The minimum recommended protein molecular weight for these columns is 7 kDa. See IRDye Peptide Labeling Guide for options.
  • Pierce Zeba Desalting Spin column instructions
  • Protocol for IRDye 700DX Protein Labeling Kit - High MW

Low Molecular Weight

Optimized for labeling 1.0 mg of protein with molecular weight 14 - 45 kDa.

This kit contains:

  • 3 x 0.1 mg IRDye 700DX Reactive Dye vials
  • 0.5 mL 1 M Potassium Phosphate (K2HPO4), pH 9
  • 25 mL 1X PBS
  • 0.5 mL ultra-pure water
  • 3 x Pierce Zeba Desalting Spin Columns (P/N 89891)
  • Note: The minimum recommended protein molecular weight for these columns is 7 kDa. See IRDye Peptide Labeling Guide for options.
  • Pierce Zeba Desalting Spin column instructions
  • Protocol for IRDye 700DX Protein Labeling Kit - Low MW

Microscale

Optimized for labeling 100 μg of protein with molecular weight 14 - 200 kDa.

This kit contains:

  • 3 x 0.1 mg IRDye 700DX Reactive Dye vials
  • 0.5 mL 1 M Potassium Phosphate (K2HPO4), pH 9
  • 25 mL 1X PBS
  • 0.5 mL ultra-pure water
  • 3 x Pierce Zeba Desalting Spin Columns (P/N 89892)
  • Note: The minimum recommended protein molecular weight for these columns is 7 kDa. See IRDye Peptide Labeling Guide for options.
  • Pierce Zeba Desalting Spin Column instructions
  • Protocol for IRDye 700DX Protein Labeling Kit - Microscale

Selected P/N: 928-38046,928-38048,928-38050

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