TB (Tuberculosis) Rapid Test Kit

For the Qualitative Detection of Antibody against Tuberculosis in serum and plasma

Intended Use
The TB (Tuberculosis) Rapid Test is a chromatographic immunoassay (CIA) for direct qualitative detection of Tuberculosis antibody in human serum or plasma

Principle
TB RDT is a chromatographic immunoassay (CIA) for the detection of TB antibody in human serum or plasma. Specific antigens are pre-coated onto membrane as a capture reagent on the test region. During the test, specimen is allowed to react with the antigens firstly. And then chasing buffer mixed with specific Mouse anti human antibody, which conjugated with colloidal gold, will flow onto the membrane. If TB antibody present, a pink colored band will develop on the area of membrane. Absence of this pink colored band in the test region suggests a negative result. To serve as a procedural control, a pink colored band in the B region will always appear regardless the presence of TB antibody.

Assay Procedure
Serum/Plasma

1. Open a pouch containing a cassette and lay the cassette on a flat surface.

2. Carefully apply sample onto the light blue line (sample indicating line) printed on the center area of membrane as illustrated in figure 1.

Note: Do not scratch the membrane.

3. Wait one minute and let sample solution absorb on the membrane.

4. Add two drops (40-80ul) of chasing buffer into the sample well(s).

5. Read the result in 15 minute.

Interpretation of Results

Negative:

No apparent band in the test region (T), a pink-colored band appears in the control region (C). This indicates that no TB antibody has been detected.

Positive:

In addition to a pink-colored band in the control region (C), a pink-colored band will appear in the test region (T). This indicates that the specimen contains TB.

Invalid:

If no band appears in the control region (C), regardless of the presence or absence of line in the test region (T). It indicates a possible error in performing the test. The test should be repeated using a new device.

Storage
Store the test kits at temperature 4-30°C,in the sealed pouch for the duration of the shelf life (24 months).

Newscen Biopharm Co., Limited is a professional manufacturer of in vitro diagnostic products and related supporting apparatuses, which is jointly founded by Tianjin Pharmaceutical Group, Tianjin Zhongxin Pharmaceuticals Co., Ltd and oversea Chinese entrepreneurs.

Founded in 2003, the company is one national high tech corporation and Tianjin Grade A medical device manufacturer. Over the years, the company has been committed to the research, development, production and sales of in vitro diagnostic products and related supporting apparatuses, and also has provided OEM and ODM and technology transfer and cooperation as well as some other customer market based diversified services to customers at home and abroad.

NewScen is based on independent innovation and relies on the talent sharing at home and abroad, information interaction advantage, antibody preparation and new product R & D technology platform to develop and produce nine series about one hundred kinds of products including tests and instruments and put on the market in succession.

HIV (1 + 2) antibody rapid test Kit and other IVD (In Vitro Diagnostic) devices obtained National Patent and National Class of New Drug Certificate; HCV Antibody Rapid Test is the first double antigen sandwich test HCV patented product; NewScen’s quantitative test broke through the technical difficulty of the colloid gold quantitative detection, opening up a new situation for clinical application of Colloidal Gold test. Rapid immuno assay reader provides an open and common platform for qualitative and quantitative detection of the Colloidal Gold test.

The company has received CFDA medical device certificates of 32 products, 49 independent Intellectual Property Rights, FDA certificates of series of products and European CE certificates of 16 products. Production management is in strict accordance with the regulations of in vitro diagnostic product production as well as international quality management system (ISO 9001, ISO 13485) so as to ensure high product quality. Products are sold throughout the country and in North America, South America, Southeast Asia, Europe, the Middle East, Africa and other international markets.

Currently, the company integrated Colloidal Gold test, immunochromatographic interpretoscope and cloud technology and other technical advantages, and created management integrated POCT system, so as to achieve convenient, accurate and efficient onsite data collection and remote guidance or data sharing of the monitoring center and promote the development of modern testing technique and the improvement of diagnosis and treatment level.

NewScen has obtained the project support from Tianjin or the country for nine times in succession, has been identified as one Hightech Enterprise in Tianjin, has obtained the title of “Top 100 Enterprise in Tianjin” among Tianjin SMEs, and is the rapid diagnostic Hightech demonstration project base and National 863 Project undertaker awarded by the NDRC (National Development and Reform Commission).

Fecal Occult Blood, Serum Ferritin and Hepatitis C rapid test products were named Tianjin independent innovation products; brand “YBT”products have been awarded the title of “Chinese Women and Children Favorite Brand Product” by Chinese Women and Children Development Center; “YBT” trademark was named “Tianjin Famous Trademark”.

“Honesty, Verity, Authenticity, and Innovation", is our persistent commitment.

“Encouraging Our Employees Growing With Company” is the driving force beneath our surging growth.