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          medichem

          meditrol Strep-A

          quick-test for proof of streptococci

          meditrol Strep-A
          Order number: 116278
          Packung: 20 Stück

          Selection: quick-test

          €29.63 * gross
          (€1.48 * / 1 Stück)
          €24.90 * net
          (€1.24 * / 1 Stück)

          Delivery 2 to 4 days


          You will receive your goods between the 20.02.2019 and 22.02.2019

          "meditrol Strep-A"

          The Strep A Test-Strip is an immunological one-step membrane-test for quick and qualitative determination of streptococci-antigens Group A directly from the throat-swab.

          • for throat-swabs
          • high sensitivity and specificity
          • results after few minutes
          • qualitative determination of streptococci A-antigens
          • simple test-strip method
          • complete package: 20 test-strips, 1 bottle each reagent A and B, 20 swabs, 20 extraction-vessels
          Beta-hemolytic streptococci Group A are the main reason for upper respiratory-tract infections, like tonsillitis, pharyngitis and scarlatina (scarlet fever). It has been proven that early diagnosis and treatment of streptococci Group A in conditional pharyngitis helps reduce the depth of the symptoms and further complications, like rheumatic fever and post-streptococci-glomerulonephritis (1). Conventional proof-methods of this illness are based on isolation and following identification of the organisms (1, 2), which, as a rule, takes 24 - 48 hours. The development of new immunological techniques (3, 4) for proof of streptococci Group A directly from the throat-swab allows the doctor quick diagnosis and immediate treatment.

          Test principle
          The Strep A test-strip uses the immunological "sandwich-assay" technology for the proof of streptococci Group A. The test contains nitro-cellulose membrane-strips, coated with rabbit anti-strep A anti-bodies in the region of the test-line, and goat anti-rabbit anti-bodies in the region of the control-line. The end of the membrane has a pillow with colored, polyclonal rabbit anti-strep A anti-body colloidal-gold conjugate. During the test, strep A antigen is extracted from the throat-swab through use of the extraction-reagents 1 and 2. The test-strip is then dipped into the extraction-vessel. Here, the strep a antigen reacts with the colored anti-body gold-conjugate by building the strep A antigen anti-body compounds. Via influence of capillary forces, the sample mixture flows on the membrane to the immobilized rabbit anti-strep A anti-bodies in the test-line region.

          In case of strep A antigen in the sample, the colored line of the "sandwich" compounds appears in the shape of a solid-phase anti-strep A anti-body/ strep A antigen/anti-strep A gold-conjugate compound. With a negative result, no line appears in the test-line region.

          Independent of the presence of the strep-A antigen, the sample mixture always reacts with a colored line with the goat anti-rabbit anti-bodies when passing the control-line region. The presence of the colored control-line serves:

          1) as proof that sufficient sample volume was applied,

          2) as proof that the sample flowed across the membrane properly and

          3) as reagent-control.

          Further information

          Customer assessment ⦁ meditrol Strep-A

          - 21 Feb 2018

          Die Deckel der Reagenzien sind immer wieder vertauscht (in frisch geöffneten Packungen): mal ist Reagenz 1 mit gelben Deckel, dann Reagenz 2 und bei der nächsten Packung hat das Reagenz...

          - 11 Sep 2017

          - 12 Jun 2017

          - 27 Apr 2014

          Hallo! Die Streptokokken A Schnelltest sind zuverlässig innerhalb kurzer Zeit bei mir angekommen. Auch die Tests sind sehr einfach anzuwenden und ich bin sehr zufrieden damit! Kann ich...

          - 20 Jan 2014

          Dieses Produkt ist zu empfehelen: es wurde prompt und zuverlässig geliefert. Der Test ist einfach in der Anwendung und Handhabung. Ich bin total zufieden damit.

          - 28 Jul 2013

          Weist zuverlässig und schnell A Streptokokken nach. Einfache Anwendung und Handhabung. Preis in Ordnung. Ein Muss in der Hausarzt-und pädiatrischen Praxis.Gutes Produkt.

          - 23 Jan 2012

          Die Lieferung erfolgte schnell und prompt. Der Strep-A Schnelltest ist leicht durchführbar mit gut verständlicher Anleitung. Alles war zu meiner vollsten Zufriedenheit.

          - 11 Feb 2011

          Schnell und einfach durchzuführender Test auf Streptokokken der Gruppe A zu einem relativ guten Preis/Leistungs-Verhältnis. Bedienungsanleitung gut verständlich, insgesamt zu empfehlen.

          - 20 Nov 2010

          Die Beschreibung liest sich ja etwas uneindeutig. Der Test ist jedoch einfach anzuwenden, die Anleitung ist verständlich und umfassend. Insgesamt ein gut brauchbares Produkt für den...

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