Streptococcus pyogenes serotype M28 Streptopain (speB)Cusabio
MW: 43.6 kDa
Buffer composition: Tris-based buffer with 50% glycerol.
Description: Recombinant Streptococcus pyogenes serotype M28 Streptopain(speB) expressed in E.coli
Uniprot ID: Q48R29
Host: Streptococcus pyogenes serotype M28 (strain MGAS6180)
Expression system: E.coli
Expression region: 146-398aa
Sequence information: Full Length of Mature Protein
Tag: N-terminal 6xHis-SUMO-tagged
Purity: Greater than 90% as determined by SDS-PAGE.
Shipped on ice packs (+4Â°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 -20Â°C/-80Â°C. The shelf life of lyophilized form is 12 months at -20Â°C/-80Â°C. Repeated freezing and thawing should be avoided. Store working aliquots at 4Â°C for up to one week.
For research use only.