La description
One step
Malaria Pf/Pv Rapid Test Casette
Specimen : Whole Blood
Intended Use
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One-Step Malaria Pf/Pv Antigen Test Kit is a rapid and convenient
immunochromato-graphic assay for the qualitative detection of
Plasmodium falciparum (P.f) and Plasmodium vivax (P.v) in whole
blood samples. It is intended to aid in the rapid diagnosis of
human malaria infections and to aid in the differential diagnosis
of Plasmodium falciparum infections from Plasmodium vivax
infections. This assay provides only a preliminary result and all
positive specimens should be confirmed with other qualified
assays.
Summary And Principle Of The
Assay
Malaria is one of the most prevalent parasitic diseases across the
world. Four species of the Plasmodium parasites are responsible for
malaria infections in human, i.e. P. falciparum, P.vivax, P.ovale
and P.malariae. Of these, P. falciparum and P. vivax are the most
prevalent. The disease is transmitted by the Anopheles mosquito or
in rare cases, by transfusion. The parasites mature in hepatocytes
and release merozoites into the blood. Merozoites multiply within
red blood cells, inducing symptoms like fever, chills, flu-like
illness and anemia, and in severe cases, coma and death.
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One-Step Malaria Pf/Pv Antigen Test Kit is an antigen-capture
immunochromatographic assay, detecting the presence of specific
soluble proteins, histidine-rich protein II (HRP-II) specific for
Plasmodium falciparum and lactate dehydrogenase (pLDH) specific for
Plasmodium vivax, in blood samples. HRP-II and pLDH are present in,
and released from, infected red blood cells in P.f and P.v
infections, respectively. Monoclonal antibodies specifically
against pLDH and HRP-II are 1) conjugated with colloidal gold and
deposited on the conjugate pad and 2) immobilized on the test lines
T1 and T2 on the nitrocellulose membrane. When a blood sample is
added, it rehydrates the gold-antibody conjugate and the HRP-II or
pLDH, if any in the samples, interact with the gold conjugated
antibodies. The antigen-antibody-gold complex will
migrate towards the test window until the Test Zone (T) where they
are captured by immobilized antibodies, forming a visible pink line
(Test band, indicating a positive result). If HRP-II or pLDH
are absent in the sample, no pink line will appear in the Test Zone
(T).
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To serve as an internal process control, a control band should
always appear after the test is completed. Absence of a pink
control line in the control region is an indication of an invalid
result.
The detection limit of One-Step Pf/Pv test is *0 parasite/μl for P.
falciparum, and **0 parasite/μl for P. vivax in whole blood
sample.
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| Pays: |
Canada |
| N ° de modèle: |
-
|
| Prix FOB: |
( Negotiable ) (Negotiable)
Obtenir le dernier prix
|
| Localité: |
Canada |
| Prix de commande minimale: |
- |
| Commande minimale: |
1000 Unit |
| Packaging Detail: |
Box |
| Heure de livraison: |
By sea or air |
| Capacité de Fournir: |
5000 Unit per Week |
| Payment Type: |
T/T, Western Union, Money Gram, PayPal |
| Groupe de produits : |
Rapid test
|
