PCR detection scheme for influenza A / B virus (lyophilized)
product description
In view of the current status of influenza virus surveillance, in order to further improve the accuracy and efficiency of detection, Xiangwei has launched a series of featured full set of multiple influenza virus screening programs; on this basis, in order to facilitate the simplification of laboratory operations to the greatest extent The pre-packed reagents for the lyophilized powder of influenza A / B virus developed can be used for a variety of work needs such as rapid identification of popular strains, sample review and emergency screening.
Detection method
The detection of influenza A and B viruses mainly depends on laboratory tests, and the detection methods are diverse, mainly: cell isolation and culture, immunological detection, molecular biological detection, etc., the comparison is as follows:
|
Testing methods / comparison |
PCR detection |
Separate culture |
Immunological testing |
|
Advantage |
Early diagnosis, sensitive and specific, can realize low abundance detection |
"Gold Standard", can obtain strains, good specificity |
Fast, on-site, simple, large-scale fast screening |
|
Disadvantage |
High requirements on laboratories and operations |
Time-consuming, low positive rate, and high technical difficulty |
Long window period, low sensitivity, difficult to achieve early diagnosis |
