简体中文English

EWSR1/FLI1 fusion gene t(11;22) probe reagent
Wholesale Price(RMB):

30006000330066003300660036007200

Product Code:R-0501052Ⅰ-01/R-0501052Ⅰ-02/R-0501052Ⅱ-01/R-0501052Ⅱ-02/R-0501052Ⅲ-01/R-0501052Ⅲ-02/R-0501052Ⅳ-01/R-0501052Ⅳ-02
Probe name:GSP EWSR1 / GSP FLI1
Product Code:Type I (direct FISH method)/Type II (biotin-labeled indirect FISH method)/Type III (digoxigenin-labeled indirect FISH method)/Type IV (TSA-FISH method)
Registration Number:
Clinical Value

Auxiliary diagnosis of extraosseous Ewing sarcoma (ES).The typical histologic presentation of ES consists of uniformly small round cells that need to be differentiated from other small round cell tumors. In addition, some variants of ES (e.g., atypical or large cell, clear cell, angioepithelioma-like, enamel cell tumor-like, spindle cell, sclerosis, etc.) need to be differentiated from other mesenchymal or epithelial malignancies. About 90% of ES present with t(11;22)(q24;q12),involving EWSR1-FLI1 fusion, and about 5-10% with t(21;22)(q12;q12),involving EWSR1-ERG fusion.