Cat.No.
ENTB-955S
Species
Staphylococcus aureus
Product Name
Recombinant S. aureus ENTB Protein
Product Overview
Recombinant Staphylococcus aureus Enterotoxin type B (28-266aa) protein without tag was expressed in yeast.
Description
Staphylococcal enterotoxins cause the intoxication staphylococcal food poisoning syndrome. The illness characterized by high fever, hypotension, diarrhea, shock, and in some cases death.
Source
Yeast
Molecular Mass
30.4kDa
AA Sequence
ESQPDPKPDELHKSSKFTGLMENMKVLYDDNHVSAINVKSIDQFLYFDLIYSIKDTKLGNYDNVRVEFKNKDLADKYKDKYVDVFGANYYYQCYFSKKTNDINSHQTDKRKTCMYGGVTEHNGNQLDKYRSITVRVFEDGKNLLSFDVQTNKKKVTAQELDYLTRHYLVKNKKLYEFNNSPYETGYIKFIENENSFWYDMMPAPGDKFDQSKYLMMYNDNKMVDSKDVKIEVYLTTKKK
Purity
Greater than 90% as determined by SDS-PAGE.
Stability
Repeated freezing and thawing is not recommended. Store working aliquots at 4 centigrade for up to one week.
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 centigrade. The shelf life of lyophilized form is 12 months at -20/-80 centigrade.
Generally, the shelf life of liquid form is 6 months at -20/-80 centigrade. The shelf life of lyophilized form is 12 months at -20/-80 centigrade.
Storage Buffer
Tris-based buffer, 50% glycerol.
Synonyms
Ent B; EntB; Enterotoxin type B; SEB; Staphylococcal enterotoxin B; Staphylococcus Enterotoxin B
UniProt ID
P01552
Figure 1
ENTB-955S, 1.jpg
Figure Note 1
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Figure Title 1
SDS-PAGE
