>Several Other Sizes Are Also Available. Please Inquire. Default Size: 200ug
Updated Date: Stock Protein updated on 20170405
Research areas: Microbiology
Target / Protein: cagA
Biologically active: Not Tested
Expression system: E.coli
Species of origin: Helicobacter pylori (Campylobacter pylori)
Delivery time: 3-7 business days
Uniprot ID: P80200
AA Sequence: KVNAKIDRLNQIASGLGVVGQAAGFPLKRHDKVDDLSKVGLSRNQELAQKIDNLNQAVSEAKAGFFGNLEQTIDKLKDSTKHNPMNLWVESAKKVPASLSAKLDNYATNSHIRINSNIKNGAINEKATGMLTQKNPEWLKLVNDKIVAHNVGSVPLSEYDKIGFNQKNMKDYSDSFKFSTKLNNAVKDTNSGFTQFLTNAFSTASYYCLARENAEHGIKNVNTKGGFQKS
Tag info: N-terminal 6xHis-SUMO-tagged
Expression Region: 918-1147aa
Protein length: Partial
MW: 41.3 kDa
Alternative Name(s): 120 kDa protein
Relevance: May be necessary for the transcription, folding, export, or function of the cytotoxin.
Reference: "Molecular characterization of the 128-kDa immunodominant antigen of Helicobacter pylori associated with cytotoxicity and duodenal ulcer." Covacci A., Censini S., Bugnoli M., Petracca R., Burroni D., Macchia G., Massone A., Papini E., Xiang Z., Figura N., Rappuoli R.Proc. Natl. Acad. Sci. U.S.A. 90:5791-5795(1993)
Purity: Greater than 90% as determined by SDS-PAGE.
Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.
Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.