HEp-2 Cells - Head-Neck cancer cell lines
Product Sizes
1 each
£607.00
300397-1EACH
About this Product
- SKU:
- 300397
- Additional Names:
- Hep-2, HEP-2, HEp-2/HeLa, Hep 2, Hep2, HEp2, HEP2, H.Ep.-2, H.Ep. #2, H.Ep. No. 2, Hep II, Human Epidermoid carcinoma #2, Human Epithelioma-2
- CE/IVD:
- Our cells are provided for in vitro laboratory research purposes exclusively and are not intended fo
- Extra Details:
- The HEp-2 cell line, originally believed to be derived from laryngeal cancer cells, was later identified through DNA fingerprinting and the presence of HeLa marker chromosomes as being contaminated with HeLa cells, a cell line that was derived from cervical cancer. Despite this, the HEp-2 cell line remains extensively utilized in indirect immunofluorescence to detect antinuclear antibodies (ANAs), which are key in diagnosing conditions like systemic lupus erythematosus and systemic sclerosis. The indirect immunofluorescence assay (IIFA) using HEp-2 cells, which provides clear positive or negative results, is the standard method for testing antinuclear antibodies. This straightforward approach is crucial for diagnosing and classifying different systemic autoimmune diseases. The patterns of autoantibodies observed in indirect immunofluorescence on HEp-2 cells, especially in the context of rheumatology, provide invaluable insights into various rheumatic diseases. Furthermore, the comprehensive review of antigens expressed by HEp-2 human cells under different culture conditions enables the identification of specific ANAs linked to diseases like lupus. In conclusion, while the contamination of cell lines like HEp-2 with HeLa cells has prompted concerns in cancer research about the accuracy and reliability of results and their clinical relevance, the utility of Hep-2 in the detection of antinuclear antibodies and its application across various research disciplines underscore its continued importance. The HEp-2 cell line serves as an essential tool in diagnosing and classifying autoimmune diseases, among other applications.
- Shipping Conditions:
- Dry Ice
- Storage Conditions:
- Liquid N2, -70[o]C Avoid freeze/thaw cycles.
- Supplier:
- Cytion
- Type:
- Cells: Cell Lines
- Manufacturer's Data Sheet:098ae8d48eff4a86aaa419d97a6119bf
