| Bioactivity | SpeB cysteine protease is a potent modifier of immunologically important host and bacterial proteins. SpeB cysteine protease degrades streptolysin O (SLO) in extracellular vesicles[1][2]. |
| CAS | 9025-51-8 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. RopB-regulated SpeB cysteine protease degrades extracellular vesicles-associated streptolysin O and bacterial proteins from group A Streptococcus. Virulence. 2023 Dec;14(1):2249784. [2]. Daniel C Nelson, et al. Cysteine proteinase SpeB from Streptococcus pyogenes – a potent modifier of immunologically important host and bacterial proteins. Biol Chem. 2011 Dec;392(12):1077-88. |