TMP (thymophthalein monophosphate)

The TMP (thymophthalein monophosphate) Presumptive Test for Seminal Fluid was designed to provide a convenient and reliable laboratory test for the presumptive presence of Acid Phosphatase.

Although the TMP Test is more sensitive to the presence of Acid Phosphatase than other presumptive tests, it is much more temperature sensitive and has a very short shelf-life if stored above room temperature. It is, therefore, not recommended as a field test.