Tyrosine Phosphatase Assay System Technical Bulletin

Instructions for Use of Product(s)
Literature # TB212

The non-radioactive Tyrosine Phosphatase Assay System provides a fast, convenient and flexible alternative to measure protein tyrosine phosphatase activity. Using this system, the amount of free phosphate generated in a reaction is determined by measuring the absorbance of a molybdate:malachite green:phosphate complex. The Tyrosine Phosphatase Assay System allows the use of a variety of buffer conditions and substrates, including naturally phosphorylated proteins or synthetic phosphopeptides.

Summary of Change
The following change was made to the 3/17 revision of the Technical Bulletin:
Updated Section 1, paragraph 4, line 1.

Printed in USA. Revised 3/17