Recombinant Cholera Toxin B subunit的氨基酸序列信息，请查阅官网或者联系技术支持确认
来源宿主
E Coli
溶解建议
Sterile filtered colorless solution. ctxB is supplied as a 0.2 um filtered solution conteining 5mM PB, pH 7.0, 75mM NaCl, and 50 % glycerol.
保存建议
Store at 4 degree C if entire vial will be used within 2-4 weeks. Store, frozen at -20 degree C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
