Recombinant Escherichia coli Heat-labile enterotoxin A chain(eltA)

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Recombinant Escherichia coli Heat-labile enterotoxin A chain(eltA)

CSB-EP356922ENLa3
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Size: 200ug. Other sizes are also available. Please Inquire.

In Stock: Yes

Lead time: 3-7 working days

Research Topic: Others

Uniprot ID: P06717

Gene Names: eltA

Organism: Escherichia coli

AA Sequence: NGDRLYRADSRPPDEIKRSGGLMPRGHNEYFDRGTQMNINLYDHARGTQTGFVRYDDGYVSTSLSLRSAHLAGQSILSGYSTYYIYVIATAPNMFNVNDVLGVYSPHPYEQEVSALGGIPYSQIYGWYRVNFGVIDERLHRNREYRDRYYRNLNIAPAEDGYRLAGFPPDHQAWREEPWIHHAPQGCGNSSRTITGDTCNEETQNLSTIYLREYQSKVKRQIFSDYQSEVDIYNRIRDEL

Expression Region: 19-258aa

Sequence Info: Full Length of Mature Protein

Source: E.coli

Tag Info: N-terminal 6xHis-SUMO-tagged and C-terminal Myc-tagged

MW: 45.3 kDa

Alternative Name(s): LT-A, porcine LTP-A

Relevance: The biological activity of the toxin is produced by the A chain, which activates intracellular adenyl cyclase.

Reference: "Evolutionary origin of pathogenic determinants in enterotoxigenic Escherichia coli and Vibrio cholerae O1." Yamamoto T., Gojobori T., Yokota T. J. Bacteriol. 169:1352-1357(1987)

Purity: Greater than 85% 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.

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