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The purpose of ABO forensic test cassette


1. Why we make Forensic ABO blood grouping type test cassette:


Make a complexed work to a simple work.:

If criminal laboratory get a case. there are a lot of traces in the case. traditional DNA test work, they need an initial screen test to distinguish human blood stain or animal stain by HHB test cassette. but the test cassette has a fault, it can be tested blood stain only, if the criminal lab want to test other traces, such as smoken butt, tear stain, sweat stain, mucus stain, human milk stain, the HHB can't test them. Sometimes, they need change different cassette to tests. their test process become complexed and spend long time. So if the technician use our cassette, the complexed work will become easier.one kind of smoken butts is OK, and the same time, the technician get the suspect's blood grouping type yet.


2.Reduced DNA test ,time and cost


In general speaking, if a case include of many traces, for example one case include of 30 smoken butts, tear stains, sweat paper and so on. for now on all criminal lab, the technician must test DNA one by one .may be the test result all smoken butts is came from one person. but before they know the result , the technician must did DNA one by one.

That means the more cost, the result is disappeared. if the technician tested all traces by our cassette, before they do DNA, if the technician found all smoking butts and other traces is one person's blood grouping type, he should think maybe all smoken butts is come from one person. they can think whether they need tests all smoken butts? If they can reduce the test, the time and the DNA costs is reduced also.


3. For large quantity initial screen tests.


For example, one person was killed in a factory. the investigators doubt of reason the suspect is in the factory, that means all stuff in the factory are doubted. but for now the investigators work is that collected all blood samples of the stuff in the factory to DNA tests. if the factory has more than one thousand, that means the DNA tests work is bigger. the cost is large.

if they know suspect's blood grouping type already. such as the suspect's blood type is A . Investigators can test all stuff's blood by our cassette, at first. all persons who is not A type blood. the suspects are not included. that means the DNA work is large reduced. the cost fees is large reduced.


4. Can get the suspect's blood grouping type very fast.

If investigator use our cassette test suspect's traces at the criminal scene, at first, they can get the suspect's blood grouping type in 10 minutes, that means they know the suspect's blood type already before they get the DNA result. that means the detection work will begin very fast than before.


5.Can use in the anti  terrorists


When a terrorist made a bomb. too many human parts,investigators got.so for the criminal lab,too much more work they will do.if they use our cassette to distinguish same ABO Blood grouping type.the criminal lab work will become easier than all part they do DNA.


Any one interesting our cassette,please send e-mail to me:info at healthbiotech.net.

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