Dose "sodium perborate" in the TMB protocol refer to sodium perborate monohydrate or sodium perborate tetrahydrate?

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Abdelhak Maghchiche

For preparing TMB solutions, it is generally recommended to use sodium perborate tetrahydrate due to its stability and availability. While the specific type may not be critical, ensure it is properly dissolved in your buffer solution for optimal results.

Athira V. Anand

Fatemeh Norouzi Sodium perborate tetrahydrate is the oxidizing agent in TMB assay