Purity：Greater than 95% pure by SDS-PAGE,Coomassie Blue Stain

Serological：10 ug/ml solution showed linesof identity with 10ug SEB/ml standard when tested with anti SEB in double immunodiffusionassay.No cross reactivity was observed when tested at 100 ug/ml with anti SEA,SEC, SED, SEE and TSST(sensitivity approximately 5 ug/ml).

Solubility：After lyophilization, the SEB was re-dissolved to a 1 mg/ml using deionized water. This solution was clear within one minute.

Storage：At -20℃, 1 mg/ml solution is stable for at least one year

                 At 4℃, 1 mg/ml solution is stable for two weeks

                 In lyophilized, desiccated form, stable at least 5 years.

This Product is for Research Purposes only and is not intended for in vivo or diagnostic use.

Toxin Technology shall not be held responsible for any damages resulting from the use of this product.