Escherichia coli Heat-labile enterotoxin B chain (eltB)

Description

Recombinant Escherichia coli Heat-labile enterotoxin B chain(eltB) expressed in E.coli
Specifications

Uniprot ID: P0CK94; Host: Escherichia coli; Expression system: E.coli; Expression region: 22-124aa; Sequence information: Full Length of Mature Protein; Tag: N-terminal 6xHis-tagged; Purity: Greater than 90% as determined by SDS-PAGE.
Additional_information

MW: 15.7 kDa; Buffer composition: Tris-based buffer with 50% glycerol.
Storage_and_shipping

Shipped on ice packs (+4°C). 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°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C. Repeated freezing and thawing should be avoided. Store working aliquots at 4°C for up to one week.
Notes

For research use only.