Hexagon Obti is the perfect complement to the BLUESTAR forensic line of Blood Detection products. This rapid screening test presumes that a bloodstain is of. 1 Function. HEXAGON OBTI has been designed as a rapid immunological test for the qualitative detection of human hemoglobin in stool. Max-Planck-Ring 21 – D Wiesbaden – Germany. Telefon: +49 0 – Telefax: +49 – eMail: [email protected] s. HEXAGON OBTI.
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Hexagon OBTI Blood Detection Tests
This rapid hexafon test presumes that a bloodstain is of human origin. This helps the investigator to choose to collect or not a sample as evidence.
A positive result indicates a strong likelihood for the presence of human blood. A lab analysis will later confirm or infirm this presumption.
Both products are identical in their formula, production site, quality and care given to their production, as stated in the confirmation note by the original design manufacturer Human GmbH. A sample of the presumed human blood trace is transferred into the tube with transport medium.
This mixture is added drop by drop to the test. A positive sample is typically detected within minutes.
Human hemoglobin hHb in the sample reacts with a reagent consisting of red colored particles and monoclonal anti-human Hb antibodies. The immunocomplex migrates to the test zone where it is captured by an immobilized second antibody directed against hHb forming a pink test line to indicate a positive result.
Unreacted reagents migrate further and are bound in a second line by immobilized anti-mouse lgC antibodies.
This red control line indicates proper function and correct handling of the test. The test detects hxeagon blood up to a dilution of 1: As little as red cells are required for a positive result.
Hexagon OBTI – 6 tests |
Positive results were obtained with blood from primates gorilla, and of some Mustelidae weasel, European polecat, badger. Therefore a positive result is not in itself an evidence of the presence of human blood, but it indicates a high probability of its presence.
Studies, reports, user’s manual, and MSDS are available for download in the documentation section. For the proper interpretation of the results, please read the Hochmeister’s report available in the documentation section. Box of 24 tests.
BLUESTAR OBTI – human blood test
Order code HU Each box includes 24 collection tubes and 24 tests. Box of 6 hwxagon. Order code HU Each box includes 6 collection tubes and 6 tests.
Principle Human hemoglobin hHb in the sample reacts with a reagent consisting of red colored particles and monoclonal anti-human Hb antibodies. More information and documentation Studies, reports, user’s manual, and MSDS are available for download in the documentation section. For all orders, please check first our list of distributors.