{"id":29333,"date":"2020-10-30T11:22:27","date_gmt":"2020-10-30T10:22:27","guid":{"rendered":"https:\/\/gustavob71.sg-host.com\/producto\/fluid-identification\/"},"modified":"2026-06-03T22:43:13","modified_gmt":"2026-06-03T20:43:13","slug":"fluid-identification","status":"publish","type":"product","link":"https:\/\/myadnlab.com\/en\/producto\/fluid-identification\/","title":{"rendered":"Fluid Identification"},"content":{"rendered":"

About the Fluid Identification<\/b> Test<\/h3>

When stains are detected on a garment or any other support, it is essential to determine their nature<\/strong>, since different methods of analysis will be applied depending on the type of fluid.<\/p>\n<\/div><\/div><\/div><\/section>

Biological fluids that we analyze<\/b> most frequently<\/h3><\/div>
\"\"

Blood<\/h4><\/div>

The presence of a reddish stain does not necessarily imply that it is blood, as it may correspond to traces of food (such as tomato or cherry), dyes or other substances.<\/p>\n

For this reason, specific tests<\/strong> are carried out to confirm whether the stain really corresponds to human blood<\/strong>, which is particularly relevant in the field of forensic investigation.<\/p>\n<\/div><\/div>

\"\"

Semen<\/h4><\/div>

In cases of alleged sexual assault or in private investigations, it may be important to determine whether a stain found on clothing or other objects is semen.<\/p>\n

In our laboratory we analyze the presence of prostate specific antigen (PSA)<\/strong>, a glycoprotein produced by the prostate and present in seminal plasma. This marker allows us to detect semen even in situations where the male has undergone vasectomy. <\/p>\n<\/div><\/div>

\"\"

Saliva<\/h4><\/div>

Saliva can be found on objects such as cigarette butts, glasses, bottles, envelopes, chewing gum or bites.<\/strong><\/p>\n

Specific tests can be used to detect the presence of saliva. If necessary, DNA<\/strong> can also be extracted from the cells of the buccal mucosa that are usually deposited with the saliva<\/strong>, allowing a genetic profile to be obtained for comparison. <\/p>\n<\/div><\/div>

What kind of samples can be analyzed?<\/h3>

In our laboratory we can analyze stains or biological remains present on different types of objects or surfaces, for example:<\/p>\n