Streptolysin o is a hemolytic endotoxin secreted from streptococcal. It is a thiol activated membrane damaging protein of Molecular weight 69kD. It binds to the cholesterol-containing target membranes.
Recombinant protein corresponding to Bacterial Streptolysin O, expressed in Transformed E. coli.
Molecular Weight:~60-70kD
SLO Content:≥150,000HU/mg
Antigenic Activity:≥1500IU/mg
Bioburden:≤10cfu/ml
Storage and Stability:May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 6 months after receipt at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
仕様
Size：1mg
Source Antigen：Recombinant, E. coli, BL21DE3
Grade：Purified
Purity：≥90%
Form：Supplied as a liquid in 20mM sodium phosphate, 150mM sodium chloride, 50% glycerol.
