What does the SERATEC® HemDirect test determine?

The SERATEC HemDirect immunoassays enables the user to identify traces of human blood in forensic sample material. In a specific antigen/antibody reaction, the presence of human hemoglobin can be determined within minutes. The test result is interpreted visually by the appearance of a red test result line in hemoglobin positive samples. The assay is rapid and easy to perform and requires no difficult manipulation of the sample material. If necessary, it can be performed directly at the crime scene.