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AXpress Strep A Test
The AXpress® Strep A Test utilises a two site sandwich immuno-assay technology for the detection of Group A Streptococcal antigen. The test device consists of a plastic housing containing a nitro cellulose membrane strip which has been pre-coated with rabbit anti-Strep A antibody on the test band region and goat anti-rabbit antibody on the control band region. A coloured rabbit anti-Strep A polyclonal antibody-colloid gold conjugate pad is placed at the end of the membrane. During testing, the Strep A antigen is extracted from the throat swab using Extraction Reagents 1 and 2. The extracted solution is then added to the sample well. The Strep A antigen reacts with the coloured antibodycolloidal gold conjugate to form Strep A antigen-antibody complexes. The mixture then moves chroma-tographically across the membrane to the immobilised rabbit anti-Strep A antibody at the test band region. If Strep A antigen is present in the specimen, a pink coloured sandwich of solid phase/Strep A antigen/gold conjugate is formed on the test band region. Absence of the pink coloured band at the test band region indicates a negative result. Regardless of the presence of Strep A antigen, as the extracted mixture continues to move laterally across the membrane to the immobilised goat anti-rabbit antibody test band region, a pink coloured band at the control region should always appear.
- Art.-No.: 10037914
- Ref.-No.: AXP-222001A-20K-W
Dip-Slide. Transport medium, bacterial count and selective propagation of bacteria in urine. Culture media: CLED-Agar / MacConkey-Agar / Enterococcus
- Art.-No.: 10034759
- Ref.-No.: AL0203
Dip-Slide. Transport medium, bacterial count and selective propagation of bacteria in urine. Culture media: CLED-Agar / MacConkey-Agar
- Art.-No.: 10034753
- Ref.-No.: AL0202
Dip-Slide. Transport medium, bacterial count and selective propagation of bacteria in urine. Culture media: CLED-Agar / MacConkey-Agar / Trimethoprimsulfamethoxazole
- Art.-No.: 10034751
- Ref.-No.: AL0201
AxonGram Decolorizing R3; Staining systems
1 x 500 ml
AxonGram Decolorizing Solution R3 - for staining systems. The gram-negative germs are decolorized with the acetone ethanol mixture R3.
- Art.-No.: 10034748
- Ref.-No.: AL0123