Pierce™ Iodination Tubes are 12×75 mm glass test tubes that are pre-coated at the bottom with Pierce™ Iodination Reagent, which activates iodine-125 for protein or peptide iodination procedures.

• Eliminates the tedious reagent surface coating step
• Consistent, flake-resistant coating of the iodination reagent
• Generates more than sufficient oxidative capacity for a typical protocol
• Allows iodinations to be carried out directly in the tube or in two-steps

The pre-coated iodination tubes provide for convenient and efficient iodine labeling without the hassles and damaging oxidative effects normally associated with chloramine T and other solution-based methods. Coating glass surfaces to support iodine labeling experiments is difficult to reliably accomplish. These pre-coated glass tubes eliminate that difficult preparative step to ensure that iodination experiments are as simple as possible.