Recombinant Helicobacter Pylori (CagA) antigen
Antigen
The recombinant protein is expressed from E.coil.
> 95% as determined by SDS-PAGE
Lateral flow immunoassay, ELISA
50mM Tris-HCl, 0.15M NaCl, pH 8.0
Please see Certificate of Analysis (COA) for which is sent along with the products.
The recombinant protein transports in frozen condition with blue ice.
For long term storage, the product is stable for up to two years by stored at -20℃ or lower.
Please use the product (liquid form) within 2 weeks if it is stored at 2-8℃.
Please avoid repeated freeze-thaw cycles.
Please contact us for any concerns.
Helicobacter pylori (H. pylori) is a major cause of chronic gastritis, peptic ulcer disease, gastric lymphoma, and gastric carcinoma. It is typically acquired in early childhood and can persist for life without treatment. H. pylori is transmitted via fecal-oral, gastric-oral, oral-oral, or sexual routes, with a higher prevalence in developing countries and lower socioeconomic status.
