Hangzhou Realy Tech Co., Ltd. was founded in 2015. It is a headquartered and globally operated In-Vitro Diagnostic company, specialized in point-of-care tests and Immunoassay system for more than 5 years. The company sits on a 6000 square meters science park and is equipped with state-of-the-art R&D and production facilities.
Our broad product lines consist of Rapid Test, Drugs Test Readers, POCT Readers, and Automatic Chemiluminescence Immunoassay system machine.
The company established by the food and drug administration certification of clean workshop and nearly 700 ㎡ workshop. The current daily output of 100000 doses, with quantitative in vitro diagnostic kits and clinical tester machine production capacity.

why choose us
Each year we participate in medical shows in various countries such as Medlab, Medica and AACC etc.
We have got CE certificates, ISO 13485 quality system certification,Manufacture License,MarketingAuthorization in the country of origin.
Real Tech' s sales network has covered more than 80 countries and areas, providing an exciting opportunity for distribution of quality products at a very competitive price.
We are dedicated to making the world a better place by providing people with high quality products and services
PACKING SIZE
24 Device/Kit,30Device/Kit,48 Device/Kit,60 Device/Kit
PRINCIPLE OF TEST
The CYFRA 21-1 assay is a two-step immunoassay for the quantitative measurement of CYFRA 21-1 in human serum, plasma using CMIA technology, with flexible assay protocols.
In the first step, sample and anti-CYFRA 21-1 coated paramagnetic microparticles are combined. CYFRA 21-1 present in the sample binds to the anti-CYFRA 21-1 coated microparticles. ALP-labeled anti-CYFRA 21-1 conjugate is added to create a reaction mixture in the second step. Following wash cycle, substrate is added to the reaction mixture. The resulting chemiluminescent reaction is measured as relative light units (RLUs).A direct relationship exists between the amount of CYFRA 21-1 in the sample and the RLUs detected by the system optics.

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