Cytokeratin 8 belongs to the type B （basic） subfamily of high molecular weight keratins and exists in combination with keratin 18. Cytokeratin 8 is primarily found in the non-squamous epithelia and is present in majority of adenocarcinomas and ductal carcinomas. It is absent in squamous cell carcinomas. Hepatocellular carcinomas are defined by the use of antibodies that recognize only cytokeratin polypeptides 8 and 18.
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大肠杆菌中重组表达
溶解建议
Sterile Filtered clear solution. Cytokeratin-8 in 50mM Tris-Acetate pH-7.5， 1mM EDTA and 20% Glyecrol.
保存建议
Store vial at -20℃ to -80℃. When stored at the recommended temperature， this protein is stable for 12 months.
Please prevent freeze-thaw cycles.
