链球菌溶血素O来源于化脓链球菌，Streptolysin O from Streptococcus pyogenes [SLO]；γ-irradiated

Streptolysin O from Streptococcus pyogenes has been used in streptolysin O (SLO) permeabilization. It has also been used to evaluate the barrier integrity and cytotoxicity of caco-2 and T84 IEC polarized monolayers.

透膜允许细胞摄取大分子或带电分子。

 

能穿透动物细胞膜的巯基活化毒素。该蛋白作为单体与膜胆固醇结合，随后聚合成围绕>12 nm孔的大弧形和环形结构。

Streptolysin O (SLO), obtained from Streptococcus pyogenes has the capability to block osteoclastogenesis, induced by receptor activator of nuclear factor κ-Β ligand (RANK) through the NF-κB signaling pathway. Streptococcus pyogenes (GAS) is a bacterial strain that results in bacterial arthritis, osteomyelitis and implant infections.

 

One unit will cause 50% lysis of 2% red blood cell suspensions in phosphate buffered saline, pH 7.4, after incubation at 37 °C for 30 min.

 

Prepared from S 5265