
COVID-19 Rapid Antigen Test Kit
InstaCheck was developed to perform qualitative in vitro identification of SARS-CoV-2 antigens. It is intended to be used in the diagnosis of SARS-CoV-2 infection in nasopharyngeal, oropharyngeal and nasal swab samples from individuals meeting the clinical criteria for COVID-19.
Additionally, InstaCheck detects asymptomatic infections as well as symptomatic infections. To be able to control the pandemic, patients with asymptomatic infections should also be diagnosed and isolated.
The novel coronavirus types infect humans, which is the primary mode of viral spread. Similarly, asymptomatic infected individuals can transmit the virus. The test kit enables early diagnosis and containment of the COVID-19 epidemic in the coming months.

Easy to use
Following simple steps, getting results in 15 minutes.

No extra lab equipment
All required test reagents are found within the kit.

Detecting multiple variants
[B.1.1.7 (Alpha), B.1.351 (Beta), E484K mutation, B1.617.2 (Delta), P.1 (Gamma), C.37 (Lambda), B.1.1.529 (Omicron) ]

Early phase detection
High detection rate even on
low-positive samples.
It Takes 9 Simple Steps to Know, Whether You Are Infected With COVID-19 or Not.
Open the solution
tube cap

Put the swab into the solution tube
Rotate the swab
5-10 times
Break the distal part
of the swab
Close the solution
tube cap
Shake
the tube
Break the
cap nozzle
This product is limited to conducting qualitative analysis on the detected object.

Positive Result
Within 15 minutes, if both C and T lines are visible, the test result is positive and valid.
Low-Positive Result
If C line is clearly visible whereas T line is barely visible, the test result is positive (low-positive) and valid.
Negative Result
If the test area (T line) is colorless and the control area contains a colored line, the result is validly negative.
Invalid Result
The test result is invalid if a colored line does not form in the control (C) region. Using a new test cassette, the sample must be re-collected.
Kit Content
- Box
- Extraction Buffer Tube
- Test Cassette
- Specimen Collection Swab
- Instructions for Use (IFU)
