SKU: 23853301055

NewBio TPHA Syphilis-Test

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Description

NewBio TPHA Syphilis-TestDas Prinzip des TPHA Tests NewBio TPHA ist ein passiver Partikelagglutinationstest fr den qualitativen Nachweis von IgG und IgM Antikrpern gegen Treponema pallidum in Humanserum, EDTA Plasma oder Liquor und zur Bestimmung des Titerwerts der Proben. NewBio TPHA verwendet konservierte Geflgel Erythrozyten, die mit extrahierten Antigenen von T. pallidum (Nichols Stamm) beschichtet sind. Spezifische Antikrper, die in einer Plasma oder Serumprobe vorhanden

Das Prinzip des TPHA-Tests

NewBio TPHA ist ein passiver Partikelagglutinationstest für den qualitativen Nachweis von IgG- und IgM-Antikörpern gegen Treponema pallidum in Humanserum, EDTA-Plasma oder Liquor und zur Bestimmung des Titerwerts der Proben.

NewBio TPHA verwendet konservierte Geflügel-Erythrozyten, die mit extrahierten Antigenen von T. pallidum (Nichols-Stamm) beschichtet sind. Spezifische Antikörper, die in einer Plasma- oder Serumprobe vorhanden sind, binden an diese Antigene, wenn die Probe mit den Partikeln inkubiert wird. Dadurch agglutinieren die Partikel, setzen sich ab und bilden ein charakteristisches Muster in der Testvertiefung.

Unspezifische Reaktionen werden durch den Einsatz von Absorptionsmitteln eliminiert. 

  Beschreibung

  • Hämagglutinationstest für Syphilis
  • Natives Antigen und Geflügel-Erythrozyten
  • Alle Reagenzien sind gebrauchsfertig
  • TPHA Testzellen
    • TPHA Kontrollzellen
    • TPHA Verdünnungsmittel
    • TPHA Negativkontrolle
    • TPHA Positivkontrolle
  • Einfaches Protokoll: 1 x 45 Minuten Inkubation
  • Bedienungsanleitung
  • Erfordert nur 10 µL Probe
  • Serum, EDTA Plasma, Liquor

Spezifität

Eine Studie mit 1248 syphilisnegativen EDTA-Plasmaproben ergab eine Spezifität von 99,92 % (95 % Konfidenzintervall 99,55-100,0 %).

Sensitivität

Eine Studie mit 205 Syphilis-positiven Proben (48 EDTA-Plasma und 157 Seren) ergab eine Sensitivität von 100 % (95 % Konfidenzintervall 98,22-100,0 %).

Nachweisgrenze

NewBio TPHA hat eine erwartete Nachweisgrenze von ≤0,1 IU/mL gegenüber dem WHO 1st IS for human syphilitic plasma IgG NIBSC code: 05/122.

Wesentliche Merkmale

  • Gesicherte Qualität - 25 Jahre Erfahrung
  • Gebrauchsfertige, stabile Flüssigreagenzien
  • 24 Monate Haltbarkeitsdauer bei 2-8° C
  • Qualitative und Titrationsprotokolle
  • Ergebnisse sind in 45 Minuten verfügbar
  • Manuelle Ablesung
  • Praktische Kitgrössen, alle mit Kontrollzellen
  • IVDR-zertifiziert
  • CH Rep vorhanden
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 23853301055

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Steve just Steve
Charlottesville, US
★★★★★ 5
Nice set of balls
Size: Medium
The squeaker quickly became my dog’s favorite ball and has replaced the fuzzy tennis balls. My dog is a nonstop fetcher and these chuck it balls are durable and fun.
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Reviewed in the United States on January 9, 2026
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Claudia Garfield
Natrona Heights, US
★★★★★ 5
Perfect ball
Size: Medium
Our dog loves these!
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Reviewed in the United States on May 26, 2026
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Timothy john starkweather
Lowell, US
★★★★★ 4
Soild
Size: Medium
The orange and blue ball is perfect. Once start taken because the because the blue noisy one was a little to easy for my dog to start ripping pieces off. Will say most toys do not survive his chewing.
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Reviewed in the United States on January 24, 2026
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Christy D.
Charlottesville, US
★★★★★ 5
Aggressive chewer who loves fetch approved!!
Size: Medium, Size: Medium
I highly recommend the Chuck-It brand in general, especially for dogs with an aggressive bite. These balls are awesome and are the most durable balls I’ve bought for my 50 lbs lab mix. He has not been able to break one of them yet and we’ve had a few of the squeaky balls for months. They are a bit pricey but worth it. The one in the pic has been used for months, lives outside and you can see it’s still in great shape.
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Reviewed in the United States on June 22, 2025
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Tasha U
Draper, US
★★★★★ 5
Good quality dog ball for playing fetch
Size: Medium
My dog and family love these chuck it balls to play fetch with our dog. They are durable and fun. They squeak which is added fun for any dog! Regular tennis balls my dog chews apart and they get pretty gross after playing and being left outside. These can be easily washed off and cleaned. These balls last! Would recommend to anyone with a dog and would purchase again.
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Reviewed in the United States on April 17, 2025

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