Recombinant Helicobacter pylori Cytotoxicity-associated immunodominant antigen(cagA),partial

Recombinant Helicobacter pylori Cytotoxicity-associated immunodominant antigen(cagA),partial

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>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


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.

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