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No. 60, Jingdong Industrial Park, Sanming City, Fujian Province
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Sanming Zhonghe Biotechnology Co., Ltd
Liquid based cell processing and preservation reagents
NegotiableUpdate on 05/06
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Overview
TCT， The full name is "thin-layer liquid based cytology testing", which is a major innovation in the current cervical cancer cytology examination technology. It represents an upgrade of traditional Pap Smear, which significantly improves the detection rate of cervical precancerous lesions and cancer cells through its liquid preservation technology and automated sample preparation process. It is the "gold standard" method for cervical cancer screening.
Product Details
characteristicconventional smearsTCT (Thin Layer Liquid based Cytological Testing)
Sampling methodThe scraped cells are directly coated on glass slides, which can easily mix with blood and mucus.The sampling brush washes the cells into the preservation solution to remove interfering impurities.
Cell preservationCells are prone to drying and deformation, with over 50% of cells being discarded.Cells are well preserved in liquid, with almost 100% retention of collected cells.
Smear qualityThe accumulation and uneven distribution of cells layer by layer affect observation.Produce thin and uniform single-layer cell smears with clear background using automated instruments.
Detection rate and accuracyRelatively low, the false negative rate (missed diagnosis rate) can reach 15-40%.Significantly improve the detection rate, with a detection rate for highly pathological lesions that is about 30-50% higher than traditional methods, greatly reducing the risk of missed diagnosis.
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