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QuStick™

Early diagnosis of Strep A infection

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QuStick™ Strep A from EKF Diagnostics provides qualitative detection of Group A Streptococcal Antigen directly from patient throat specimens within five minutes.

QuStick™ Strep A is highly sensitive and has been proven to detect difficult cases that other rapid streptococcal tests may miss. Its enhanced sensitivity is due to the requirement that fewer bacterial colonies be present to provide a positive result.

This means that Strep A can be diagnosed earlier, allowing patients to be treated quicker and more cost-effectively.

Strep A kits use a simple dipstick format. Each kit includes pouched test strips, reagents A and B, positive and negative external controls, polyester throat swabs, extraction tubes, and a pictorial user’s guide.

QuStick™ Strep A kits from Stanbio Chemistry are CLIA-waived and have a shelf life of 20 months.

Early diagnosis of Strep A infection means more cost-effective treatment and increased patient satisfaction.

EKF's QuStick Strep A test kit, detecting Group A Streptococcal Antigen within 5 minutes.

Key features:

  • Enhanced Sensitivity (Low Counts) – 97% sensitivity compared to culture.
  • Superior Culture Classification – 91% @ Rare (< 5 colonies) 100% @ 1+ (< 10 colonies)
  • CLIA waived, requires minimal training.
  • The kit includes everything you need.
  • Positive results may be seen in as little as 30 seconds.
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Frequently Asked Questions:

How long do the results take?

Enhanced sensitivity

  • 97% sensitivity compared to culture
  • QuStick™ Strep A’s ultra-sensitivity means requiring fewer colonies to yield a positive result. This means that even patients presenting less obvious symptoms can be detected

Superior culture classification (low counts)

  • 91 % @ Rare (< 5 colonies)
  • 100 % @ 1+ (< 10 colonies)

Easy-to-use

  • CLIA waived, requires minimal training

Fast

  • Results in five minutes

Economical. Convenient.

  • QuStick™ eliminates waste with room temperature storage and a two-year shelf life from the date of manufacture

Complete

  • The kit includes everything you need
QuStick™: Datasheet
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