
Size: 200ug. Other sizes are also available. Please Inquire.
In Stock: Yes
Lead time: 3-7 working days
Research Topic: Microbiology
Uniprot ID: P80200
Gene Names: cagA
Organism: Helicobacter pylori (Campylobacter pylori)
AA Sequence: KVNAKIDRLNQIASGLGVVGQAAGFPLKRHDKVDDLSKVGLSRNQELAQKIDNLNQAVSEAKAGFFGNLEQTIDKLKDSTKHNPMNLWVESAKKVPASLSAKLDNYATNSHIRINSNIKNGAINEKATGMLTQKNPEWLKLVNDKIVAHNVGSVPLSEYDKIGFNQKNMKDYSDSFKFSTKLNNAVKDTNSGFTQFLTNAFSTASYYCLARENAEHGIKNVNTKGGFQKS
Expression Region: 918-1147aa
Sequence Info: Partial
Source: E.coli
Tag Info: N-terminal 6xHis-SUMO-tagged
MW: 41.3 kDa
Alternative Name(s): 120KDA 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 Buffer: Tris-based buffer,50% glycerol
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.