Recombinant Monomeric SA Protein (His Tag) (RPES9101)
Forms a non-covalent specific complex with biotin. Monomeric streptavidin has unique structural and functional properties that can lead to development of new applications based on the well-known protein–ligand interaction. For example, it allows detection of biotinylated ligands while avoiding target aggregation caused by multivalent binding. Since clustering of biologically active molecules often results in functional changes, monomeric streptavidin can facilitate imaging and tracking studies in live cells by ensuring monovalent biotin binding.
Product Name:
Recombinant Monomeric SA Protein (His Tag)
SKU:
RPES9101
Size:
20μg, 100μg, 500μg, 1mg
Species:
Rhizavidin
Synonyms:
Monomeric SA, mSA
Tag:
N-His
Sequence:
Ala17-Lys130
Expression Host:
E.coli
Accession:
6ZYT_AAA
Purity:
> 95% as determined by reducing SDS-PAGE.
Endotoxin:
< 10 EU/mg of the protein as determined by the LAL method
Bio-Activity:
Not validated for activity
Form:
Lyophilized powder
Formulation:
Lyophilized from a 0.2 μm filtered solution in PBS with 5% Trehalose and 5% Mannitol.
Storage:
Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
Shipping:
This product is provided as lyophilized powder which is shipped with ice packs.
